Question

How are proteins, lipids, and polysaccharides similar? (1 point)

A. They contain the same atoms and types of bonds between atoms. ******
B. They are natural polymers composed of repeating monomeric units.
C. They are formed during exergonic metabolic reactions in a cell.
D. They have characteristics similar to the elements making them up.

4. Which of the following statements about enzymes is not true? (1 point)

A. Enzymes work best at a specified pH.
B. All enzymes have the same shape as their substrates. ******
C. Enzymes are proteins.
D. The shape of an enzyme allows it to do its job.

Can u plz tell me if I am right or wrong. Thanks :).

Answer 1

Biology A Final Exam Practice
1. A, C, and D.
2. D
3. B
4. B
5. D
6. D
7. C
8. A
9. B
10. C
11. C
12. A
13. C
14. D
15. A
16. A
17. A
18. A
19. B
20. C I am really sure yall will make a 100% I missed 1 question and made a 95. 5%. That was question number 3 I choose A but it was B.

Answer 2

1. A, C, and D
2. D
3. B
4. B
5. D
6. D
7. C
8. A
9. B
10. C
11. C
12. A
13. C
14. D
15. A
16. A
17. A
18. A
19. B
20. C

Answer 3

Your first question is wrong because there is 6 carbon atoms in any form of polysaccharide(well not all but most) so it's B, because they're all organic polymers made up of a repeating pattern,
Your second question is correct

Answer 4

I'm just a girl is right on her last one!

Answer 5

I'm surprised as of the time I posted this those actually are all correct

Answer 6

are these answers right :0