BIOLOGY questions? Need help please!!!!

Posted on 2017-03-22 18:33:00 in Biology by MARQUEE

Genetic drift is 
a. is a result of genetic change according to Mendelian genetics in large populations. 
b. is the absence of genetic change in a population according to Mendelian genetics. 
c. can be statistically predicted using the Hardy-Weinberg equilibrium equation. 
d. is the same as natural selection. 
e. occurs randomly in small populations. 

The components, or monomers, of proteins are: 
a. amino acids. 
b. neucleotides. 
c. fatty acids 
d. monosaccharides. 
e. aldehydes. 

A gene may be defined as: 
a. a section of a DNA molecule that contains the code for one protein. 
b. a section of a DNA molecule that codes for an RNA molecule. 
c. a nonfunctioning bit of baggage on the DNA molecule that does not appear to code for anything. 
d. parasite-like segment of DNA thought to have been viruses at one time. 
e. All of the above answers are true of genes.

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