In a gene sequence, the DNA codon for tryptophan experiences a mutation at the first base position, changing it to T. What will the resulting amino acid be?
A) Tryptophan (no change)
B) Serine
C) Arginine
D) Threonine
E) None (a stop codon will halt translation)
C
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During the cleavage stage of glycolysis, fructose-1, 6 biphosphate is broken down into
A. citric acid. B. two molecules of pyruvate. C. two molecules of ATP. D. two molecules of glyceraldehyde-3-phosphate. E. glucose.
The maximum sustainable population size for the prevailing environment is called the ________ capacity
Fill in the blank(s) with correct word
Explain how DNA sequencing can be accomplished using dideoxynucleotides. What will be an ideal response?
Why do water and small molecules move from the glomerulus into the filtrate?
A. glomerular blood pressure B. active transport C. diffusion against the concentration gradient D. diffusion down the concentration gradient E. secretion