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| The process that transforms solar energy into chemical energy in the bonds of organic molecules is called _____. |
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| As biological organization increases in complexity in living systems, new _________ are determined with unique characteristics governed by chemical and physical interactions. |
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| The correct way to write the scientific name of the garden pea is _____. |
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| Which of the following elements is NOT one of the six that make up 98% of most organisms' body weight? |
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| What type of bond is formed when atoms share electrons? |
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| Which of the following atomic numbers indicates the element with the highest valence number? |
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| The process by which polymers are turned into monomers is called__________. |
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| The bond between two amino acids is ______. |
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| The stacks of disks containing chlorophyll in a chloroplast are the ______. |
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| The large surface area needed for the participants in cellular respiration is provided by the _____ of the mitochondria. |
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| When a plant cell is placed in a hypotonic solution which of the following will occur? |
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Definition
| The central vacuole gains water. |
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| According to the fluid-mosaic model, _____ are partially or wholly embedded in a fluid phospholipid bilayer. |
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| The speed of a reaction that involves an enzyme increases as ______. |
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Definition
| substrate concentration increases |
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Term
| Which of the following is part of the first law of thermodynamics? |
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Definition
| The amount of energy in the universe is constant. |
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| Electron transport systems used to make ATP are located in the _____. |
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| The reactants of photosynthesis include all of the following except _____. |
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| A plant can use PGAL to make _____. |
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| Which of the following statements correctly describes glycolysis? |
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Definition
| Glycolysis produces two molecules of pyruvate. |
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| Glycolysis occurs in the _____. |
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| During fermentation, _____ is regenerated and it returns to glycolysis to pick up more electrons. |
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| When NADH produced during the transition reaction and Citric Acid cycle delivers electrons to the electron transport system, _____ ATP is/are produced. |
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| Once duplicated, a chromosome is composed of two identical parts called _____. |
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| In animals the haploid cells produced by meiosis mature and become _____. |
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| A primary spermatocyte with 46 chromosomes will undergo meiosis and yield _____. |
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Definition
| four spermatids with 23 chromosomes |
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| In females, meiosis is a part of _____, which occurs in the ovaries and produces eggs. |
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| When a primary spermatocyte undergoes meiosis I, two _____ secondary spermatocytes are produced. |
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| Mitosis occurs in humans during _____. |
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Definition
| development of the zygote, growth of a child, repair of tissue at any time |
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| Which phase is characterized by the haploid number of duplicated chromosomes at the metaphase plate? |
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| Which of the following results in diploid daughter cells? |
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| Which is true of both meiosis II and mitosis? |
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Definition
| Separation of sister chromatids |
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| Which is characteristic of meiosis I? |
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| Blood type in humans is controlled by _____ allele(s). |
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| If an individual with the dominant phenotype is crossed with an individual with the recessive phenotype and all the offspring have the dominant phenotype, it would be concluded that the individual with the dominant phenotype is _____. |
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| Bacteriophages are _____. |
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Definition
| viruses that attack bacteria |
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| A promoter is defined as _______. |
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Definition
| the site where RNA polymerase will bind |
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| The _____ model proposed by Jacob and Monod explains gene regulation in prokaryotes. |
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Definition
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| The short sequence of DNA where RNA polymerase first attaches when a gene is to be transcribed is called the _____. |
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| Small accessory rings of DNA are called _____. |
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| It is estimated that there are _____ human genes. |
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