The synthesis (S) phase is characterized by
A.) DNA replication
B.) cell division
C.) replication of mitochondria and other organelles
D.) the division of the cytoplasm
Ans: A.) DNA replication
You might also like to view...
The group of protists to which you are most closely related is:
A. the choanoflagellates B. slime molds C. Rhizaria D. Foraminifera E. Stramenopila
In the process of identifying mutations in animals, dominant mutations can be found after one generation of mating between the mutagenized male organism and wild-type female
To identify the non-sex-linked (autosomal) recessive mutants requires ________ generations. Fill in the blank(s) with correct word
Relative to the mRNA, what move(s) during translocation?
a. attached tRNAs and the polypeptide chain b. attached tRNAs and the ribosome c. the ribosome and the polypeptide chain d. the ribosome only
A life-threatening bacterial infection that results in complete blockage of the airway due to swelling of a flap of tissue that normally protects the lungs during swallowing is
A) epiglottitis. B) croup. C) hay fever. D) dyspnea. E) stridor.