Neurotransmitter is structurally sub-classified into (i) _________________________.

a) (i) amino acid, amines and peptide
b) (i) amino acid, amines and lipid
c) (i) amino acid, ions and peptide
d) (i) amino acid, sugar and peptide


Answer: a) (i) amino acid, amines and peptide

Biology & Microbiology

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RNA polymerase III of eukaryotes is responsible for transcribing ________.

A. rRNA B. tRNA C. mRNA D. All of the choices are correct.

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A human infection that results from a microorganism that primarily infects animal populations is referred to as a(n) _________ infection

a. accidental b. zoonotic c. secondary d. vector

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What is the most important product of stage 2 of aerobic respiration?

What will be an ideal response?

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Which of the following is NOT a contributing factor

in species extinction? a. habitat loss b. overharvesting c. habitat fragmentation d. conservation biology e. illegal wildlife trading

Biology & Microbiology