14. The cells in your body are continuously disassembled and reassembled. Which one of the following kinds of body cells lasts longest–that is, turns over the least often?
A. Neurons
B. Liver cells
C. Skin cells
D. Intestinal cells
15. Because water has a relatively low viscosity, it will
A. become heavier as it freezes.
B. allow substances to diffuse through it.
C. have a low heat conductivity.
D. change temperature easily.
16. With respect to the four levels of comparative size presented in your text, which scale does a typical protein fall into?
A. 1
B. 2
C. 3
D. 4
17. Genes produce instructions only for
A. regulating body processes.
B. making proteins.
C. building body parts.
D. creating new cells.
2006-06-05 18:13:43 · 7 answers · asked by Anonymous in Education & Reference ➔ Other - Education
i would say A, B for the first two
2006-06-05 18:27:39 · answer #1 · answered by Anonymous · 1⤊ 0⤋
15. B.
17. A.
2006-06-05 18:17:17 · answer #2 · answered by datchic412 3 · 0⤊ 0⤋
14 A
15 b
16 d
17 b
2006-06-09 10:29:13 · answer #3 · answered by babydoll 1 · 0⤊ 0⤋
C, D, A, C. And I base that on absolutely nonething.
2006-06-05 18:17:23 · answer #4 · answered by Scottie 4 · 0⤊ 0⤋
14. a
15. b [not sure]
16. which text ????
17. b
2006-06-05 18:17:03 · answer #5 · answered by Splishy 7 · 0⤊ 0⤋
dont use this site and trust the ansers people give,
all are C. jk
im in bio too and we didnt have to know any of that stuff...
2006-06-05 18:17:18 · answer #6 · answered by Chewy 3 · 1⤊ 0⤋
I'm not doing your homework for you, little one! Besides, I am bad at biology. ;-)
2006-06-05 18:17:05 · answer #7 · answered by Angie 2 · 0⤊ 0⤋