Rhizobia help plants meet their ____ requirements by producing ____

a. nitrogen; NH3
b. phosphorus; PO4
c. potassium; K2O
d. nitrogen; NO3
e. phosphorus; ATP


a

Biology & Microbiology

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Low blood pressure would result in all of the following except:a

a reduction in glomerular hydrostatic pressure. b. a reduction in filtrate formation. c. a reduction in urine formation. d. a reduction in the number of filtration slits. e. a stimulation of the rennin-angiotensin-aldosterone pathway.

Biology & Microbiology

Which of the following is an example of translational regulation?

A) protein degradation B) DNA splicing C) protein folding D) mRNA degradation E) DNA methylation

Biology & Microbiology

In transduction, bacterial cells

a. take up pieces of DNA that are released as other cells disintegrate. b. take up pieces of DNA through the use of a virus. c. replicate DNA molecules. d. make replicate copies of one another. e. generate their own DNA.

Biology & Microbiology

The protein coat surrounding the viral genome is called the

A. matrix. B. capsid. C. envelope. D. capsule.

Biology & Microbiology