The building blocks of DNA are:
A) enzymes.
B) amino acids.
C) nucleotides.
D) bases.
E) phosphate groups.
Answer: C
Biology & Microbiology
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After his voyage on the HMS Beagle, Charles Darwin produced a monograph based on what animal?
a. Galapagos Tortoises b. Barnacles c. Mussels d. Finches
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During translation, one mRNA molecule is usually "read" by more than one ribosome at a time so that several proteins can be synthesized at one time.
a. true b. false
Biology & Microbiology
Some bacteria avoid being phagocytized by a host's immune system by means of:
a. ameboid motion. b. their capsule or slime layer. c. efficient use of their flagella. d. changing their cell wall structure. e. eliminating the use of a membrane
Biology & Microbiology
What is necessary for a YAC to function as a normal eukaryotic chromosome?
What will be an ideal response?
Biology & Microbiology