If a short sequence of DNA is 5' AATTGCCGT 3', its complement is
A. 5' AAAACGCCA 3'.
B. 5' TTAACGGCA 3'.
C. 3' TTAAGCCGA 5'.
D. 3' TTAACGGCA 5'.
E. 3' TTAACGGCT 5'.
Answer: D
You might also like to view...
Explain how females with the chromosome constitution XXX are often fertile with normal intelligence and lead normal lives
What will be an ideal response?
Which of the following junctions influences
the passage of ions and small molecules between cells? a. gap b. adhering c. loose d. tight e. gated
sodium helps to regulate pH and _______ balance in the body
Fill in the blank(s) with the appropriate word(s).
Sperm are much smaller than eggs. Why?
A. Sperm contain only half the DNA of an egg. B. Sperm are small to avoid being recognized by the female's immune system. C. Sperm need only provide DNA; whereas eggs must provide cytoplasm, proteins, and mitochondria for the embryo. D. Smaller sperm were selected because they could swim faster and reach the egg first. E. Sperm seem smaller because they are long and thin, but they actually con