Humans are able to produce 20 different amino acids, which have side chains with differing properties. How does the variation in amino acids' side chains affect a cell? It allows for a wide variety of proteins to be produced that will carry out a wide variety of functions.
It causes the cell to produce a wider variety of proteins that all carry out the same function within the cell.
It requires the cell to acquire more energy to accommodate a wider variety of chemical bonds among side chains.
It results in individual proteins that can each carry out a wide variety of biochemical processes within the cell.

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave

i am sorry but i need more information and a picture.