The secondary structure of a protein results from _____.
a) hydrophobic interactions
b) bonds between sulfur atoms
c) peptide bonds
d) hydrogen bonds
e) ionic bonds
Ans: hydrogen bonds
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Consumer fears and uncertainty about the safety of cloned milk and meat have prevented these products from being sold in stores even though the ____________________ has ruled that such food is safe
Fill in the blank(s) with correct word
This image shows _____
1.passive transport
2.exocytosis
3.endocytosis
4.pseudopods surrounding a pathogen
The drug Gleevec is most closely associated with which of the following molecules?
A. DNA D. NADH B. mRNA E. tRNA C. ATP
Mendel continued some of his experiments into the F2 or F3 generation to _____
A) obtain a larger number of offspring on which to base statistics B) observe whether or not a recessive trait would reappear C) observe whether or not the dominant trait would reappear D) distinguish which alleles were segregating