Cell differentiation can be defined as ___________________.
A. protein synthesis
B. different cell lineages expressing different subsets of their genes during development
C. all cell lineages expressing the same genes during development
D. different cell lineages expressing all subsets of their genes during development
E. different genomes present in different cell lineages
Answer: B
You might also like to view...
Given what you now know, what information is most likely to produce the correct answer?
What will be an ideal response?
Four of the five answers listed below are related by a common chemical similarity. Select the
exception. a. cellulose b. hydrochloric acid c. amino acid d. protein e. nucleic acid
What evidence supports the idea that some nuclei are totipotent?
a. Nuclei taken from the cells of an embryonic frog can direct an egg to develop into a tadpole. b. Nuclei taken from the cells of a frog embryo can direct an egg to develop into a tadpole. c. Nuclei taken from a different species can direct a tadpole egg to develop into a normal tadpole. d. Some cells are capable of undergoing unlimited cell cycles. e. Some cells are capable of arresting their cell cycle at will.
Your instructor wants your lab time to be as septic as posssible
a. true b. false