The trp operon is typically characterized as being both under negative control and repressible

Indicate whether the statement is true or false


TRUE

Biology & Microbiology

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Axopodia of Rhizaria are used for feeding rather than for motility.

Answer the following statement true (T) or false (F)

Biology & Microbiology

A _____ crack radiates outward, away from the load point.

What will be an ideal response?

Biology & Microbiology

Which is false concerning REM sleep behavior disorder?

-like sleepwalking, Rem sleep behavior disorder is more common in the children -males are more effected than females -dreams that end up being enacted are altered and more threatening -after being awakened, individuals are able to recall and describe vivid dreams

Biology & Microbiology

Refer to the graph above. At the same time that the stimulus was introduced, a drug that specifically inhibits sodium channels was added to the system. The effect this would have is that the membrane would

image
A) not depolarize.
B) depolarize for the first impulse but not for a second one.
C) not be able to repolarize.
D) repolarize, but would not for a second impulse.
E) none of the above

Biology & Microbiology