Okazaki fragments do which of the following?

A. Assist in forming the replication fork
B. Bind to the oriC region
C. Assist in the synthesis of DNA from the lagging strand
D. Reform the double-helix following replication
E. None of the answers are correct


C

Biology & Microbiology

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Where are lysosomal enzymes synthesized?

A. on the rough endoplasmic reticulum B. in the cytosol C. on the Golgi apparatus D. in a vesicle

Biology & Microbiology

If chromosomal DNA from a host and phage DNA are carried by a transducing particle, what can be concluded regarding transduction in this case? 

A. Transduction in this case is generalized rather than specialized. B. Transduction in this case is specialized rather than generalized. C. Transduction in this case is neither generalized nor specialized. D. Transduction in this case could be generalized or specialized depending on the phage involved.

Biology & Microbiology

Which of the structures in Figure 50-3 is responsible for the production of hormones?


a. 1
b. 3
c. 4
d. 6
e. 7

Biology & Microbiology

Methanogens are always engaged in relationships with other microbes because methane production requires ________.

A. interspecies hydrogen transfer B. energy provided by another microbe C. removal of oxygen from the environment by another microbe D. None of the choices are correct.

Biology & Microbiology