Which is NOT a stimulus that the simplest sensory receptors, free nerve endings, will respond to?  

A.  bending of the sensory neuron membrane
B.  changes in temperature
C.  changes in the oxygen content of the extracellular fluid
D.  release of odorants from freshly baked bread
E.  stretching of the sensory neuron membrane


D.  release of odorants from freshly baked bread

Biology & Microbiology

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Depending on the disease, individuals can be contagious during the incubation and prodromal periods as well as the periods of illness, decline, and convalescence.

a. true b. false

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These molecules are the primary building blocks of the plasma membrane in cells

A. Phospholipids B. Proteins C. Polysaccharides D. Nucleic acids

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What is the structure of the E. coli replicase called DNA polymerase III?

What will be an ideal response?

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