During mitosis, if all of the chromosomes in a diploid cell fail to separate and instead segregate into one daughter cell, the result will be what?
A) one monoploid daughter cell and one triploid daughter cell
B) one 2x-1 daughter cell and one 2x+1 daughter cell
C) two 2x daughter cells
D) only one tetraploid daughter cell
D) only one tetraploid daughter cell
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Cytoskeletal elements are assembled from ____
a. proteins b. phospholipids c. glycogen d. nucleotides e. triglycerides
Because the procedure you are using to modify plants requires their cell membranes to be pulled away from the cell walls by plasmolysis, you place the cells in a(n)
A) acid solution. B) hypotonic solution. C) isotonic solution. D) basic solution. E) hypertonic solution.
Stacey is 5 foot 8 inches tall and weighs approximately 80 pounds, yet she thinks she is very fat. Which of the following statements is probably not true about Stacey?
Select one: a. Stacey most likely suffers from anorexia nervosa. b. Stacey is actually starving. c. Stacey has probably stopped menstruating. d. Stacey is in danger of dying. e. Stacey probably binge-eats and then forces herself to throw up.
Agar is an important component of media because
A. agar provides a solid surface for bacterial growth. B. bacteria require agar as a source of carbon. C. agar prevents contamination. D. agar inhibits mold growth.