In order to determine where a protein is expressed within a cell, a researcher tags the protein with a fluorescent label,
and then views the cell using a fluorescent microscope. The location of the protein within the cell as determined by the
researcher is considered the ____.
a. experimental data
b. predicted data
c. observed data
d. replicate data
e. experimental variable
c
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According to the endosymbiont hypothesis, ____
a. most of the genes from the endocytosed bacteria moved to the nucleus
b. the host anaerobe became dependent upon the endocytosed bacteria c. the endocytosized bacteria became dependent on the host cell d. all endocytosed bacteria were photosynthetic e. most of the genes from the endocytosed bacteria moved to the nucleus, the host anaerobe became dependent upon the endocytosed bacteria, and the endocytosed bacteria became dependent on the host cell
The _____ is analogous to the female's ovary.
A. vas deferens B. corpus spongiosum C. meatus D. testis
What is the contraction of smooth muscles that moves a bolus of food down the esophagus called?
A) emulsification B) elimination C) peristalsis D) detoxification
A woman is missing one of her X chromosomes. With which of the following conditions would she be diagnosed?
A) Turner syndrome B) polyploidy C) cancer D) Klinefelter syndrome E) a chromosomal deletion