Reiji Okazaki discovered that "Okazaki fragments" are produced during DNA replication. What are Okazaki fragments?
a. short lengths of new DNA on the leading strand
b. RNA primers on both the lagging and leading strand
c. RNA primers on the lagging strand
d. short lengths of new DNA on the lagging strand
Answer: d. short lengths of new DNA on the lagging strand
You might also like to view...
________ is an autoimmune disease characterized by the presence of antibodies that are capable of binding acetylcholine receptors.
Fill in the blank(s) with the appropriate word(s).
The field of epigenetics has opened the way for the development of a new class of anticancer drugs ____
a. that are very similar to many chemotherapy treatments but are much more targeted and effective b. that stop mutations before they occur in individuals with a predisposition to certain kinds of cancer c. that increase the level of methylation in cancer cells d. used specifically to treat breast cancer because the key genes involved in this cancer cannot be epigenetically modified e. because of the discovery that epigenetic modification of key genes is important in some cancers and the fact that epigenetic changes are reversible
The most accurate description of an organism
with genotype AaBb is a. homozygous dominant. b. heterozygous. c. heterozygous dominant. d. homozygous recessive. e. heterozygous recessive
According to the competitive ________ principle, two "complete competitors" cannot coexist
Fill in the blank(s) with correct word