Fluorescent in situ hybridization (FISH) probes are applied to intact cells and observed microscopically for the presence and location of
A. a specific genetic marker sequence.
B. RNA.
C. recombinant DNA.
D. proteins.
E. DNA.
Answer: A
You might also like to view...
In what ways can biologists contribute to the challenges faced by humanity in the 21st century?
A. All of the answer options are correct. B. They can develop crops that yield more food in the face of changing environmental conditions. C. They can make predictions about how global change will impact species and communities. D. They can work with lawmakers to ensure that government policies are environmentally sound. E. They can develop new methods to fight diseases.
What factor of the plasma membrane provides fluidity?
a. The arrangements of carbohydrates b. The movements of the phospholipids c. The arrangement of proteins d. The interaction of glycolipids with water e. The enzymatic activity of membrane proteins
Which reaction does the enzyme phosphoglucose isomerase catalyze?
(a) glucose -> glucose 6-phosphate (b) fructose 6-phosphate -> fructose 1,6-bisphosphate (c) glucose 6-phosphate -> fructose 6-phosphate (d) glucose -> glucose 1-phosphate
The spread of cancer cells to other locations in the body is known as _________.
Fill in the blank(s) with the appropriate word(s).