Sigma factor belongs to a general group of proteins called the transcription factors
Indicate whether the statement is true or false
TRUE
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Four of the five biomes/environments listed below are terrestrial. Select the exception
a. boreal forest b. temperate deciduous forest c. tropical forest d. kelp forest e. thorn forest
The term expressivity defines the percentage of individuals who show at least some degree of expression of a mutant genotype
Indicate whether the statement is true or false
The process illustrated in Figure 49-2 is representative of:
a. neuroendocrine signaling.
b. paracrine regulation.
c. cAMP as a second messenger.
d. classical endocrine signaling.
e. autocrine regulation.
A mutation in the bicoid gene of Drosophila generates embryos with two posterior regions. What is the likely aspect of embryonic development that the bicoid gene probably controls?