Suppose that the suprachiasmatic nucleus within the brain is damaged. Which of the following is the most likely to occur?

a. The organism would not be able to control its circadian rhythm.
b. The organism would die.
c. The organism would not experience any change.
d. The organism would not be able to move.


Ans: a. The organism would not be able to control its circadian rhythm.

Biology & Microbiology

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Fill in the blank(s) with correct word

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Cyanobacteria can derive nutritional carbon molecules by consuming those from other organisms, or by producing them from inorganic carbon (atmospheric CO2) through photosynthesis. In which of the following ecological groups would they also be considered?

A. obligate anaerobes B. both heterotrophic and autotrophic C. chemotrophic D. autotrophic E. heterotrophic

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Which type of specimen would be the best for the observation of an endospore within a vegetative cell?

What will be an ideal response?

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The basic structure of a virus includes the:

A. Inner nucleus and outer capsid B. Outer capsid and outer cell membrane C. Inner core and outer cell membrane D. Outer capsid and inner core

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