Term
| Why did DNA and RNA give a + MOLISH TEST? |
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Definition
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Term
| The NINHYDRIN test tested for what group of compounds? |
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Definition
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Term
| The translucency test tested for what? |
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Definition
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Term
| The functional group of carbohydrates? |
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Definition
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Term
| The Functional group of Nucleic Acids are? |
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Definition
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Term
| Occular Lens (on microscope) |
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Definition
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Term
| Course and Fine Focus (on microscope) |
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Definition
| knobs on either side that have a small one outside of the larger one |
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Term
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Definition
| What you clip the slide on |
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Term
| Which lens (on microscope) should never be used in this class? |
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Definition
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Term
| When you look at an "e" under the microscope it appears _______ and _______ |
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Definition
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Term
| The parts of a cell that can be seen under a light microscope |
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Definition
Nucleus
Plasma Membrane
Cell Wall (if present)
Chloroplasts (if present) |
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Term
| Milk has a pH of 6.6 so it is _________ |
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Definition
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Term
| The enzyme catalase was active in ________ and ________ situations |
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Definition
basic and nuetral
(a low pH denatures catalase) |
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Term
| The distilled water was ________ in relationship with the onion |
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Definition
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Term
| The 0.9% salt soln was ________ to the onion |
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Definition
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Term
| The 5% salt soln was _________ to the onion |
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Definition
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Term
| What part of the visible light spectrum is MOST efficient in running photosynthesis? |
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Definition
| White is most eff, then Blue is next then Red |
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Term
| What compound is made during BOTH photophosphorylation and oxidative phosphorylation? |
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Definition
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Term
| Increasing the CO2 concentration increases the rate of___________ |
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Definition
| the light independent reaction |
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Term
| When the light was moved closer to the plant it caused an increase in the rate of ___________ |
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Definition
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Term
| The citric acid cycle occurs in _________ |
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Definition
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Term
| A normal cell in TELOPHASE 1 of Meiosis has __N chromosomes? |
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Definition
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Term
| What is occurring in a cell during Metaphase? |
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Definition
| Chromosomes line up in the center of cell |
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Term
| What is occurring in a cell during PROPHASE 2 of Meiosis? |
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Definition
| the chromosomes become visible and microtubules lengthen |
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Term
| If a cell normally has 44 chromosomes, how many would be present at PROPHASE 2 of Meiosis? |
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Definition
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Term
| Replication of DNA occurs during ________ |
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Definition
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Term
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Definition
| In plants it is the development of the female gamete (ovule) |
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Term
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Definition
| In plants, it is the development of the male gamete (pollen grain) |
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Term
| In the semeniferous tubule of the testis, spermatozoa move from the surrounding cells into the center of the tubule called the _________ |
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Definition
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Term
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Definition
| A plant that is 2N that matures to produce gametes- Micro and Megaspores |
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Term
| Define Double Fertilization |
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Definition
| In plants, after the ovule (megaspore) has undergone mitosis and grown into an 8 nuclear cell, the pollen comes in with 2 sperm cells and 1 fertilizes the 2 connected polar bodies (makes a 3N endosperm) and the other fertilizes the ovule (2N). This all becomes the embryo sac. |
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Term
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Definition
| Cross your unknown with a double recessive (Aa X aa) |
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Term
| When counting the corn my table obtained the following data for the F2 cross:; 45 Yel. Shrunk, 144 Yel. Full, 147 Pur. Shrunk, 392 Pur. Full- When we resolved the data we should have had the following ratio: |
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Definition
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Term
| When you add 2 monohybrid crosses (of 2 different traits) together, you get a ________ cross. |
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Definition
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Term
| The possible gametes for an individual with a genotype of SSRr are: |
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Definition
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Term
| F2 generation refers to what? |
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Definition
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Term
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Definition
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Term
| What is the PUC18 we used last week in our lab? |
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Definition
| A plasmid is a circular dDNA molecule that are usually viruses of bacteria when found naturally. Artificial plasmid pUC18 has been genetically engineered to include a gene for antibiotic resistance to Ampicillin (ampR), and a gene for the enzyme beta-galactosidase (lacZ). |
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Term
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Definition
Amp-R (ampicillin resistance marker)
LACz (Lactose marker) |
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Term
| What is the medium used in the petri dish |
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Definition
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Term
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Definition
| control #1 (no plasmid added) |
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Term
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Definition
| Only plasmid added (e coli added to see results) |
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Term
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Definition
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Term
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Definition
| Plasmid one that we added ecoli and Ampicillin and the lactose (substitute) |
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Term
| Using DNA gel electrophoresis, DNA fragments move toward_____ electrode? |
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Definition
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Term
| DNA electrophoresis- the fragments move to a distance that is inversely proportional to the DNA fragments ______? |
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Definition
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Term
| How can you tell which DNA matches? |
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Definition
| lines appear on same mm line on both samples |
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Term
| Diagnosing DNA match, is 1 matching line enough to prove someone guilty? |
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Definition
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Term
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Definition
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Term
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Definition
Chromista
Protista
Plantae
Fungi
Anamalia |
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Term
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Definition
| Coccus, Spirillium (Spirochete), Bacillus |
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Term
| What is the difference between Gram + and Gram -? |
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Definition
Gm+ stains purple b/c of a THICK peptidoglycan layer
GM- stains pink- THIN |
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Term
| 2 types of microorganisms grow on your petri dish, what are they and what do they look like? |
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Definition
1) Bacteria- looks creamy colored pink/red
2) Fungi- cottony or fuzzy looking, brownish or blackish |
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Term
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Definition
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Term
| Fungi in Lichens belong to |
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Definition
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Term
| Black bread mold belongs to |
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Definition
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Term
| The protistian phylum that is responsible for MALARIA is |
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Definition
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Term
| The protistan phylum which has cilia is |
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Definition
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Term
| Plants that have fronds and sori belong to |
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Definition
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Term
| Plants that have no vascular tissue and are haploid dominant belong to |
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Definition
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Term
| Plants that have flowers belong to |
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Definition
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Term
| Monocots have _____ cotelydon(s) and _______ and __________ and ________ |
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Definition
MONO= 1
Parallel leaf veination
Flower Parts in multiples of 3
Fibrous Rood |
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Term
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Definition
2 cotelydon
Webbed leaf veination
Vascular bundles in rings
Flower parts in multiples of 4 or 5
Taproot |
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Term
| What is the most visible distinguishing characteristic of MAMMALS |
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Definition
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Term
| What phylum and class do lizzards belong to? |
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Definition
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Term
| Sea stars belong to the class |
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Definition
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Term
| Common name for organisms in the class ANTHOZOA (which is within the Phylum Cnidarian) |
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Definition
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Term
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Definition
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Term
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Definition
C--G
A--T (but in RNA there's no T so A--U) |
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