BIOS256/ BIOS 256 COMPREHENSIVE EXAM (NEW 2025/
2026 UPDATE) ANATOMY AND PHYSIOLOGY IV | QS & AS|
GRADE A| 100% CORRECT (VERIFIED ANSWERS)
1. Which of the following statements is true concerning
feedback mechanisms?: Negative feedback mechanisms work
to prevent sudden severe changes within the body.
2. Why does your heart require a constant blood flow, even
during stress, such as with intense exercise?: to provide for
blood pumping to all tissues
3. Mitosis is a process that: produces identical daughter cells
4. All but one of these is required to allow genetic information
to dictate a protein's primary sequence. Which is NOT
involved in transcription or translation?: DNA polymerase
5. What is the correct protein translation of the mRNA
sequence 5'
GGG-CUC-AGG-AUU-UGU 3'?: GLY-LEU-ARG-ILE-CYS
BIOS256
, 6. Which of the following energy storage nutrient molecules
provides the greatest amount of energy in calories
(kilocalories) per gram?: fat
7. DNA nucleotide bases include ____, but RNA bases include
___.: Thymine, uracil
8. Enzymatic reactions in the body are important because: they
speed up the rate of reactions that would occur too slowly to
sustain life.
9. Which is the fluid found between cells in your tissues, but
not in your blood?: interstitial fluid
10. In humans, the primary form of carbohydrate storage is:
Glycogen.
11. One of structural subunits of an amino acid is the -
NH2functional group, also called: an amino group
12. Enzymes are _______ proteins.: Globular
13. Which is NOT a function of proteins?: provide genetic code
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