7. A protein is a long strand of assembled in the .
a. amino acids—nucleus
b. amino acids—ribosomes
c. RNA—nucleus
d. RNA—ribosomes
8. Each amino acid is coded for by .
a. a single DNA base
b. a sequence of three RNA molecules
c. a sequence of three DNA bases
d. a sequence of three proteins
9.What is NOT true about RNA?
a. It stands for ribonucleic acid.
b. It helps DNA make proteins.
c. It has all of the same bases as DNA.
d. There are two types: messenger RNA and transfer RNA.
Answers: 2
Biology, 21.06.2019 22:00, queenpanda365
Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.
Answers: 3
Biology, 22.06.2019 09:00, xelynncaldera
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
7. A protein is a long strand of assembled in the .
a. amino acids—nucleus
b. amino acids—ri...
b. amino acids—ri...
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