An infectious protein is a
A. prion.
B. prophage.
C. viroid.
D. virus.
E. virion.
A. prion.
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A set of SNPs close together on a chromosome is called a(n) ____________________
Fill in the blank(s) with correct word
____ magnifies light passing directly through a specimen. Staining with a dye is typically used to
enhance contrast and visualization of cellular structures.
a. Confocal laser scanning microscopy b. Phase-contrast microscopy c. Bright field microscopy d. Scanning electron microscopy e. Fluorescence microscopy
Sensory neurons release glutamate and neuropeptides such as __________ to enhance the effect of
glutamate. a. GABA b. substance P c. serotonin d. norepinephrine e. adrenalin
Which of the following is false in respect to cells' chromosomes?
A. All cells possess one or more chromosomes. B. Chromosomes are present throughout a cell's reproductive cycle. C. Chromosomes only exist when cells are actively synthesizing proteins. D. Chromosomes only appear as a cell is about to divide. E. None of the listed responses is false.