Term
| A protein that allows large water soluble substances to move through its interior is referred to as _______ protein? |
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Definition
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Term
| Sodium chloride(NaCl) in water could be described by any of the following except? |
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Definition
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Term
| What malfunctions in Tay Sachs disease? |
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Definition
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Term
| The structure located within the nucleus that appears as a darker globular mass where subunits of RNA are stored is called the? |
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Definition
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Term
| Which of the following sugars is the storage form of energy in animals? |
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Definition
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Term
| When ATP donates a phosphate group to another molecule the other molecule? |
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Definition
| becomes primed and energized for a specific reaction. |
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Term
| Which of the following disaccharides would you expect to find in milk? |
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Definition
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Term
| In controlled experiments? |
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Definition
| One variable is manipulated while others are held constant |
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Term
| A dialysis bag containing 40% sucrose solution is placed in a beaker containing 70% sucrose solution. The bag will? |
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Definition
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Term
| To be useful, a hypothesis will? |
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Definition
| Generate a testable prediction |
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Term
| Which structure is absent in a prokaryote? |
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Definition
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Term
| The experiment involving "Natalie" and a jar full of green and black jellybeans best demonstrated? |
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Definition
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Term
| Which organ would you anticipate contains cells with a significantly larger amount of golgi bodies when compared to others in the body? |
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Definition
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Term
| Which of the following statements regarding cell membranes is/ are true? |
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Definition
| made of up lipid bilayer, outer faces surrounded by water, proteins become embedded? (3 of the above) |
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Term
| Which of the following structures allow bacteria to move? |
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Definition
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Term
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Definition
| can take on considerable heat before its temperature will rise. |
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Term
| Would it be appropriate run dialysis on a patient using distilled water? |
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Definition
| No, it would cause the patients cells to burst and could lead to death. |
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Term
| Which of the following statement is are true? |
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Definition
| Amino acids are determined by their R groups, Proteins are determined by the sequence of their amino acids, The substitution of one amino acid in a single location may result in a varian form of a protein. (3 of the above) |
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Term
| Which of the following statements best describe an endergonic reaction? |
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Definition
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Term
| In the peacock butterfly experiment, researchers determined that? |
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Definition
| both the wingspans and hissing, clicking sounds were deterrent to predators. |
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Term
| Which of the following would be considered a hypotonic fluid when compared to a 40% sucrose solution? |
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Definition
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Term
| Red blood cells contain 0.9%NaCl. Assume a red blood cell is placed in a 30% salt solution. The red blood cell will ____ over time? |
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Definition
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Term
| _____ are the main components of cell membranes? |
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Definition
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Term
| An organelle that dramatically increases the surface are of the plant cell is the? |
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Definition
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Term
| A dialysis bag containing 30% sucrose solution is placed in a beaker containing 5% sucrose solution. The fluid in the beaker is ___ when compared to the fluid in the dialysis bag? |
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Definition
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Term
| Which of the following carbohydrates is used for "instant" energy in a cell? |
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Definition
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Term
| If your job assignment was to enter a cell and make a copy of the information about how to amen a protein, where would you got to copy the information? |
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Definition
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Term
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Definition
| both a body of knowledge and an intellectual activity encompassing observation,description, experimentation and explanation of natural phenomena. |
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Term
| Plant channels that connect adjacent cell cytoplasms are called? |
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Definition
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Term
| If you wanted to speed up a chemical reaction, you would likely? |
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Definition
| Add an enzyme that is specific for the substrates involved and provide an optimum temperature and pH for the substrate specific enzyme. |
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Term
| Which of the following would quicken the rate of diffusion? |
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Definition
| Steep concentration gradient |
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Term
| if you wanted get rid of a worn out cell part, where would you send it? |
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Definition
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Term
| Cells such as muscle cells that require significant amounts of energy would? |
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Definition
| Contain more mitochondria than cells that require less energy. |
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Term
| Which of the following statements regarding energy is are true? |
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Definition
| Each energy conversion produces heat that is unavailable for work. |
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Term
| The significants of a promoter is that? |
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Definition
| it signals the start of a gene |
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Term
| The base decent of ACT GAT would most likely be found in? |
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Definition
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Term
| Which of the following statements regarding mRNA is are true? |
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Definition
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Term
| The nuclear membrane reforms during? |
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Definition
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Term
| Noncoding regions of DNA located at the ends of chromosomes are called? |
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Definition
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Term
| How many autosomes are found in a healthy skin cell? |
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Definition
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Term
| If a cell has 1000 chromosomes and it completes mitosis and the cell cycle, how many chromosomes will be present in each of the daughter cells? |
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Definition
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Term
| The characteristics of cancer cells include? |
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Definition
| Cancerous cells grow and divide abnormally, cancerous cells have leaky membranes, cancerous cells have a weakened capacity for adhesion and easily break away and move to other sites. (3 of the above) |
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Term
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Definition
| Takes place in the nucleus membrane |
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Term
| Which class of RNA is the primary component of a ribosome? |
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Definition
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Term
| Mitosis ultimately produces? |
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Definition
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Term
| Which enzyme delivers free floating nucleotides to the exposed bases during replication? |
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Definition
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Term
| The starting substances in photosynthesis include? |
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Definition
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Term
| The interval before the onset of DNA replication is called? |
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Definition
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Term
| During photosynthesis, energized electrons are passed from photosystems through series of proteins called? |
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Definition
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Term
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Definition
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Term
| Which enzyme unwinds the helix during replication? |
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Definition
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Term
| During photosynthesis, the energy from excited electrons is harnessed to form? |
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Definition
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Term
| Benefits of cloning include? |
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Definition
| Cloned tissues or organs could potentially aid those who suffer from fatal diseases. |
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Term
| Who produced the first images of DNA? |
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Definition
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Term
| Which of the following is are components of a DNA nucleotide? |
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Definition
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Term
| Which of the following structures move the chromosomes around during mitosis? |
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Definition
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Term
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Definition
| Contain clusters of pigments |
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Term
| Which of the following inhibits mitosis? |
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Definition
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Term
| How many codons are in the following transcript: cap AUGCGUUAGtail |
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Definition
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Term
| During which stage of mitosis will all of the chromatids be aligned on the equator? |
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Definition
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Term
| If a base sequence in DNA is TCA AGT the base sequence in mRNA is? |
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Definition
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Term
| Which of the following events occur during prophase of mitosis? |
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Definition
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Term
| Which of the following must happen before a transcript leaves the nucleus? |
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Definition
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Term
| During which of the following phases are chromatids pulled apart and separated into chromosomes? |
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Definition
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Term
| The chromosomes are aligned at the spindle equator during? |
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Definition
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Term
| Which of the following statements regarding transcription is are true? |
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Definition
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Term
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Definition
| Three of the above. Involves both strands of DNA, involves DNA polymerase, results in duplicated chromosomes. |
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Term
| Which of the following form during the light dependent reactions of photosynthesis? |
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Definition
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Term
| Which class of RNA regulates gene expression? |
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Definition
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Term
| Which of the following may lead to a mutation in DNA? |
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Definition
| Exposure to UV radiation, exposure to X-rays, Smoking (all of the above) |
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Term
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Definition
| were used in the development of the polio vaccine |
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Term
| Which of the following are responsible for absorbing photons? |
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Definition
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Term
| Which of the following descriptions accurately happy to DNA? |
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Definition
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Term
| Where do the Light Independent Reactions of photosynthesis take place? |
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Definition
| Storm of the chloroplasts |
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Term
| Chromosomes are duplicated during which stage of the cell cycle? |
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Definition
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Term
| Which of the following is are true required for the light indecent reactions of photosynthesis? |
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Definition
| ATP NADPH carbon dioxide. 3 of the above |
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Term
| In humans, how many chromosomes are typically found in a cell outside of the reproductive organs? |
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Definition
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Term
| Where do the light dependent reactions of photosynthesis take place? |
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Definition
| Thylakoid membrane of the chloroplasts |
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Term
| Which of the following is/are produced during the light Independent reactions of photosynthesis? |
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Definition
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Term
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Definition
| Regulate the cell cycle, may instruct the cell to self-destruct, are capable of stalling the cell cycle. (3 of the above |
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Term
| Something that helps lead to variation also in meiosis? |
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Definition
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Term
| How do chromatids line up on the equator in metaphase I? |
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Definition
| Random, leads to variation |
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Term
| The contrasting forms of the trait that Mendel examined in his pea plants were? |
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Definition
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Term
| What does crossing over occur between? |
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Definition
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Term
| Meiosis produces how many cells? |
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Definition
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Term
| Out of 4 meiosis cells produced what are they? |
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Definition
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Term
| A gene or a trait that is hidden when the dominant gene is present are referred to as? |
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Definition
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Term
| Having two genes that are the same for a certain trait is called? |
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Definition
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Term
| A pea plant that is heterozygous for the production of purple flowers and a pea plant producing white flowers have a ? hence of producing a pea plant with white flowers? |
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Definition
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Term
| In the snowshoe hair, the gene for melanin production works best when the animal is? |
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Definition
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Term
| Human skin color variation... |
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Definition
| May be explained by the influence of many gene pairs on a trait or a polygenic inheritance pattern. |
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Term
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Definition
| A chromosome in males and females. They contain genes that tell us about traits. Tend to exist in pairs and are homologous. |
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Term
| What is a sex chromosome? |
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Definition
| A member of a pair of chromosomes that differs between males and females. |
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Term
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Definition
| A form of a gene that varies slightly in its DNA sequence. |
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Term
| Is human skin color determined by a single pair of genes or multiple pairs of genes? |
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Definition
| 100 gene products. Largely determined by melanosomes. |
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Term
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Definition
| Standardized charts that reveal the phenotypes of family members along with their genetic connections. |
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Term
| How would you indicate a male and female in a pedigree? |
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Definition
| Male is an open square. Female is an open circle. |
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Term
| How would you indicate an individual was affected by a trait being studied in a pedigree? |
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Definition
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Term
| 2 abnormalities or disorders that are a result of an autosomal dominant pattern? |
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Definition
| Achondroplasia? Huningtons disease |
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Term
| List 2 abnormalities or disorders that are the result of an autosomal recessive pattern? |
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Definition
| Tay sachs disease, and albinism |
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Term
| 3 examples o x-linked recessive pattern? |
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Definition
| color blindness, hemophilia, and duchenne |
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Term
| 4 changes of chromosome structure? |
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Definition
| Duplications, deletions, inversions, and translocations |
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Term
| Disease linked to the change in autosome number? |
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Definition
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Term
| 3 conditions that result from changes in the number of sex chromosomes? |
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Definition
| Turner syndrome, XXX syndrome, klinefelter syndrome, and XYY syndrome |
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Term
| Genetic screen that can be done post conception? |
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Definition
| Sonography, amniocentesis, and chorionic villi sampling. |
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Term
| Which of the following statement is true regarding the case study of the rise of the super rates? |
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Definition
| Over time the majority of the rat population has inherited mutation to warfarin. |
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Term
| Individuals tend to share the same in common? |
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Definition
| physiological traits, behavioral, and morphological |
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Term
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Definition
| is the result of overuse of antibiotics and result of beneficial mutation within bacteria that allows exposure to antibiotics |
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Term
| Which of the following is true? |
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Definition
| Individuals that are heterozygous for sickle cell anemia have a greater chance of surviving malaria then an individual that is homozygous for normal hemoglobin |
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Term
| Sperm cells and egg cells are examples of? |
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Definition
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Term
| Each GAMETE contains? many chromosomes as a body cell. |
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Definition
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Term
| Which of the following distinguishes Prophase I of meiosis from prophase of mitosis? |
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Definition
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Term
| A germ cell with 1000 chromosomes that completes Meiosis and cell division produces gametes that each contain? chromosomes. |
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Definition
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Term
| Which of the following cells is HAPLOID? |
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Definition
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Term
| Spermatogenesis results in? |
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Definition
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Term
| Which of the following stamens is are true? |
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Definition
| Meiosis II is similar to Mitosis |
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Term
| Which of the following contribute to variation? |
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Definition
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Term
| Which of the following statements regarding meiosis is true? |
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Definition
| Only one round of replication will occur |
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Term
| All human SOMATIC cells contain ____ chromosomes? |
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Definition
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Term
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Definition
| Does not have a dominant allele for hair, has two recessive alleles, is homozygous. (3 of the above) |
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Term
| What is the GENOTYPIC ratio when two heterozygous guinea pigs are crossed? |
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Definition
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Term
| SpongeBob SquarePants recently met SpongeSuzie RoundPants at a dance. Spongebob is heterozygous for his Square Shape while Suzie has a Round Shape. What is the likelihood of the two having children with square shape? |
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Definition
| 50% chance the two will have children with square shape |
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Term
| One of the Video Links that I posted included 5 girls discussing a disease that one of their parents was diagnosed with a decisions that they must make regarding their own future. The disease that was discussed int video is? |
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Definition
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Term
| Which of the following Genotypes represent a guinea pig with hair? |
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Definition
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Term
| A chromosome that is the same in males and females is best denied as an? |
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Definition
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Term
| Which of the following abnormalities or disorders are the result of an Autosomal Recessive Gene mutation? |
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Definition
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Term
| Which of the following is an example of an abnormality or disorder that is the result of an X-linked Recessive gene mutation? |
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Definition
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Term
| Which of the following is an example of Incomplete Dominance? |
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Definition
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Term
| Which of the following blood types serve as an example of codominance? |
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Definition
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