Which one of the following terms is sometimes called "cell eating"?
A. pinocytosis
B. phagocytosis
C. exocytosis
D. plasmolysis
B. phagocytosis
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A researcher has mapped the entire genome of an insect. When scanning the sequences she notices highly repetitive sequences, which contain tandem arrays of short sequences. She is most likely looking at which region of the chromosome?
A. centromere B. telomere C. chromatid D. spindle fiber E. centriole
Fungal hyphae in which two genetically distinct kinds of nuclei occur together are said to be __________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is not a true statement about the scientific method?
A. It does not apply to problems encountered in everyday life. B. It is a framework to consider evidence in a repeatable way. C. It is a framework to consider ideas in a repeatable way. D. It is a general way of organizing an investigation. E. It begins with observations.
Tracers are elements that ____
a. are used in minute amounts in plants b. can be monitored through biochemical reactions c. must be inert d. have an unbalanced electrical charge e. must have a stable nucleus