SUBSCRIBE
BIOS 105 Midterm
1. This functional group is typical of sugars and alcohols:
Answer Hydroxyl
- These high energy covalent bonds are found in carbohydrates and glyc- erides, making
them a good source of energy:
Answer carbon-hydrogen
3. Glucose, fructose, and galactose are isomers which means they:
Answer Have the same chemical formula
4. To get the greatest possible amount of energy you should eat:
Answer Fat
5. To eliminate trans fats from your diet, avoid foods with:
Answer Partially hydrogenat- ed oil
- A glyceride molecule can include a maximum of how many fatty acids attached to
glycerol:
Answer more than three
7. Denaturation changes/or destroys a proteins:
Answer Shape and primary structure
8. These proteins transport fats in the bloodstream:
Answer Lipoproteins
9. A protein could be denatured by:
Answer high ph and low temperature
10. The monomers that make up nucleic acids are:
Answer Nucleotides
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11. RNA contains:
Answer Ribose and uracil
12. To magnify living microorganisms we must use the:
Answer light microscope
13. All cells have:
Answer DNA, plasma membrane, and ribosomes
14. A prokaryotic cell's wall is composed of:
Answer Peptidoglycan
15. Some, but not all prokaryotics cells have:
Answer Plasmids
- These interconnected flattened sacs attached to the nuclear membrane, use their
ribosomes to synthesize proteins to be exported from the cell:
Answer Rough endoplasmic reticulum
- These cell structures or organelles carry out cellular respiration and pro- vide the cell
with the energy it needs:
Answer Mitochondria
18. the largest single structure or organelle in a typical plant cell is its:
Answer central vacuole
19. DNA is present in a cell's:
Answer Chloroplast, mitochondria, and nucleus
20. You might find anchoring junctions/desmosomes in your:
Answer Muscles
21. Dehydration releases:
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