The primary purpose of staining cells on a microscope slide is to
A. kill them.
B. add contrast in order to see them better.
C. enlarge the cells.
D. see motility.
E. secure them to the slide.
Answer: B
You might also like to view...
The A, P, and E sites are progressively occupied by amino acids being assembled into a polypeptide. These sites are part of
A. tRNA. B. the large ribosomal subunit. C. the spliceosome. D. mRNA. E. DNA.
A cell has enough available ATP to meet its needs for about 30 seconds. What is likely to happen when an athlete exhausts his or her ATP supply?
A) He or she has to sit down and rest. B) Catabolic processes are activated that generate more ATP. C) ATP is transported into the cell from the circulatory system. D) Other cells take over, and the muscle cells that have used up their ATP cease to function.
Describe how microarrays have led to improved diagnosis of two types of diffuse large B-cell lymphomas
What will be an ideal response?
Bacteria and eukarya both contain membrane-bound organelles
Indicate whether this statement is true or false.