All of the following are parts of a nucleotide EXCEPT:

A) a phosphate group
B) a five-carbon sugar
C) a six-carbon sugar
D) a nitrogenous base


Ans: C) a six-carbon sugar

Biology & Microbiology

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Sensitization is a type of memory in which increased responsiveness to mild stimuli occurs after experiencing a strong

stimulus.

Indicate whether the statement is true or false.

Biology & Microbiology

The information within the central squares of a Punnett square represents 

A. parental genotypes. B. parental gametes. C. offspring genotypes. D. gamete phenotypes.

Biology & Microbiology

Classification of organisms in the three domains is based on

a. Cell wall. b. Number of cells. c. Type of cell. d. Nutritional type. e. Nucleus.

Biology & Microbiology

A symporter is moving glucose and sodium levels are being depleted in extracellular fluids. What can be concluded about the movement of glucose? Choose all that apply.A) Glucose would be moving against its gradient into the cell.B) Glucose follows the gradient of sodium into the cell.C) Glucose would be moving with its gradient into the cell.D) ATP is not required to move sodium down its concentration gradient.E) Energy is needed to move glucose down its concentration gradient.F) Glucose's movement would still be considered diffusion.G) Glucose's movement is considered a part of coupled transport.

What will be an ideal response?

Biology & Microbiology