Multiple Choice
DNA strands are complementary of each other. This means if one strand has an adenine the other has a __________, and if one strand has a guanine the other has a/an __________.
A) thymine; cytosine
B) cytosine; thymine
C) guanine; adenine
D) cytosine; adenine
Correct Answer:
Verified
Correct Answer:
Verified
Q61: Crossing-over produces genetic variation during prophase I
Q62: Human skin cells have two copies of
Q63: For the following pedigree showing the inheritance
Q64: Mendel crossed pea plants dominant for two
Q65: DNA is packaged into chromosomes to<br>A) compact
Q67: The role of vectors in gene therapy
Q68: Sickle-cell disease is a recessive genetic disease.
Q69: Hemoglobin is not a good carrier of
Q70: _ contain similar genes but often different
Q71: Sickle crisis requires immediate medical attention. This