Which of the following tastes may be detected at very low concentration. a. sweet, b. umami, c. bitter, or d. salty

Bitter

Explanation:

The bitter taste is described as an unpleasant and sharp taste that is detected even at very low concentrations as the taste buds that detect this bitter taste are very sensitive.

The lower threshold to detect the bitter taste at low concentrations is of evolutionary importance as it protects the organisms from ingesting toxic compounds as they have a bitter taste and hence, at a very low concentration they can be detected and rejected.

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answer: b. nucleolus

explanation: nucleolus is a structure in the nucleus are ribosomes are made.

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: d

-charlie

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: d

light dependent reactions:

light independent reactions:

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