Which statement is true of carbon monoxide?

a. It is a waste product of photosynthesis.
b. It is always present when organic material burns.
c. It is harmless.
d. It has a strong odor.
e. It is a greenhouse gas.


ANSWER: b

Biology & Microbiology

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A patient has a stroke that leaves him unable to hear. Where is the most likely location of the brain damage?

a. limbic association cortex b. prefrontal association cortex c. Wernicke's area d. temporal lobe e. somatosensory cortex

Biology & Microbiology

Frances Redi disproved spontaneous generation by designing a controlled experiment where he placed raw meat in six (6) jars. He covered three jars with a fine net and left three jars open. After a short period, maggots appeared in the open jars while the covered jars had no maggots. In your opinion, what additional controls and measurements could Frances Redi have done to prove that rotting of raw meat is caused by live bacteria?

What will be an ideal response?

Biology & Microbiology

Which of the following can inhibit the uptake of iodide ions via Na/I symporter

a) Thiocynate (SCN-) b) Perchlorate (ClO4-) c) All of the above d) None of the above

Biology & Microbiology

The ________ is made up of the entire Earth and all of the living organisms that inhabit it

Fill in the blank(s) with correct word

Biology & Microbiology