The first organisms that did not require water for reproduction were the:

a. ferns
b. lycophytes
c. mosses
d. flowering plants
e. gymnosperms


e

Biology & Microbiology

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While some people love cilantro, others think it tastes like soap. This is due to a mutation in a receptor that binds to

the airborne aldehydes found in cilantro. Which type of receptors is most likely affected by this mutation?

a. nociceptors b. thermoreceptors c. chemoreceptors d. mechanoreceptors e. photoreceptors

Biology & Microbiology

Proteins are composed of strings of nucleotides connected by 5'-3' phosphodiester bonds

Indicate whether the statement is true or false

Biology & Microbiology

Memory, emotions, and thinking about smells are all found in the ________

Fill in the blank(s) with correct word

Biology & Microbiology

When creating a gene library, how is recombinant DNA introduced into bacterial cells?

A) viral vectors B) gel electrophoresis C) plasmids D) DNA polymerase E) restriction enzymes

Biology & Microbiology