Use the information below to answer the question that follows. 6
Organism (source of DNA)
1. E. Coli
2. Salmon
3. Human
Adenine
24%
29%
32%
Cytosine
26%
21%
18%
9
Trout are a fish that are closely related to salmon. From the following base sequences
below, which would you predict is most likely representative of the trout species?
12
Guanine (22%) & Thymine (28%)
15
Guanine 18% & Thymine (32%)
Guanine (23%) & Thymine (26%)
Guanine (25%) & Thymine (25%)

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.