9. The inheritance factors hypothesized by Gregor Mendel came to be called
A. chromosomes.
B. genes.
C. traits.
D. mutations.
10. What happens to an allosteric enzyme when the concentration of substrate around the molecule increases?
A. It becomes essentially non-functional.
B. It increases its processing capacity.
C. The substrate binding sites become inaccessible.
D. It becomes less sensitive to the action of signal molecules.
11. What enzyme is present in cancer cells, which, scientists believe, allows the cancer cells to keep growing indefinitely?
A. Morphogen
B. Glucagon
C. Oxytocin
D. Telomerase
12. Which one of the following parts by itself can carry no information?
A. Genome
B. Chromosome
C. Codon
D. Nucleotide
13. The process by which a web-spinning spider makes a "sketch" of a web design before making the permanent web is called
A. lock-step sequence.
B. simulation.
C. trial and error.
D. cinch and attach.
2006-11-02 08:11:57 · 5 answers · asked by kitten_tattoo05 1 in Science & Mathematics ➔ Biology
i'm taking biology next semester; ask me then
2006-11-02 08:14:51 · answer #1 · answered by kThanks. 3 · 0⤊ 0⤋
I know 9 is B. 11 is D. 12 is D I think.
2006-11-02 08:21:18 · answer #2 · answered by Christopher45 3 · 0⤊ 0⤋
I don't know 10 & 13, but...
- 9. = B
- 11. = C
12. = D
- its been a year since I've done this, so buyer beware that the anwers might not be entirely correct. I'm pretty sure though.
2006-11-02 08:29:47 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Read the textbooks dude!
School = learn = get job = get money = get partner = have children = spend time doing kids biology homework on Yahoo Answers...
The cycle of life huh? How's that for biology? :)
2006-11-02 08:22:18 · answer #4 · answered by poleydee 2 · 0⤊ 0⤋
Nine is B
2006-11-02 08:17:06 · answer #5 · answered by dinotheorist 3 · 0⤊ 0⤋