The visual pigment in rods ____

a. works best in bright light
b. is more diverse than that found in cones
c. is found in the fovea
d. is called rhodopsin
e. absorbs red light


ANSWER: d

Biology & Microbiology

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As the director of a new non-profit functional genomics research center, it is your job to oversee the set up of each laboratory necessary for achieving the center's research goals. Therefore, you plan to include a (Select all that apply)  

_____  DNA microarray facility. _____  proteomics lab. _____  lab to improve sequencing speed and cost. _____  mutagenesis facility. _____  ancient DNA laboratory.

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What is the net movement of molecules from an area of higher concentration to an area of lower concentration?

a. Osmosis b. Diffusion c. Redox-reaction d. Electron transfer chain e. Metabolic pathway

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Human insulin is produced in transgenic hamster cells. Indicate whether the statement is true or false

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The oral cavity infection called ________ occurs when herpetic vesicles cover the oral mucosa, tongue, cheeks, and lips.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology