The ____ of an atom have a negative charge.

A. nuclei
B. protons
C. neutrons
D. ions
E. electrons


Answer: E

Biology & Microbiology

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Explain the phenomenon known as diauxic growth. Hypothesize why this type of regulation might be important for survival of a microbe in a community as well as a situation where lacking it might be advantageous

What will be an ideal response?

Biology & Microbiology

If you were to discover a new species of animal that did not have body segments, but shed its exoskeleton and was a protostome, under the molecular phylogenetic scheme, you would allocate it to which of the following phyla?

A. Mollusca B. Echinodermata C. Nematoda D. Platyhelminthes E. Arthropoda

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What effect would drinking salt water have in a human?

A. dehydration as the extra salt pulls water out of the blood into the urine B. dehydration as the extra salt pulls water out of the urine into the blood C. increased hydration as the extra salt in the blood pulls water out of tissues D. increased hydration as the extra salt in the urine pulls water out of tissues E. dehydration as salt in the intestines pulls water out of the urine

Biology & Microbiology

Decomposers are primarily autotrophs

Indicate whether the statement is true or false

Biology & Microbiology