All organic compounds contain the elements, carbon and
a. hydrogen
b. oxygen
c. nitrogen
Ans: a. hydrogen
Biology & Microbiology
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Upon completion of DNA replication the original DNA molecules is said to be:
a. translated b. cut in half c. half old and half new d. none of these apply e. transcribed
Biology & Microbiology
Some viruses can carry their genes as ________.
A. DNA B. RNA C. protein D. two of the above E. all of the above
Biology & Microbiology
In mosses, the __________ grows into the leafy gametophyte plant
a. protonema b. seta c. capsule d. antheridium e. prothallus
Biology & Microbiology
Which of the following methods is NOT a method of viral penetration?
a. Injection b. Membrane fusion c. Endocytosis d. Exocytosis e. None of these are methods of penetration
Biology & Microbiology