Which of the following defines epigenetic gene regulation?
a. regulation when the DNA is uncoiled and loosened at the nucleosomes to bind transcription factors
b. regulation after translation
c. regulation when RNA is processed and exported to the cytoplasm after it is transcribed
d. regulation when RNA is translated to protein
a. regulation when the DNA is uncoiled and loosened at the nucleosomes to bind transcription factors
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The fluid nature of the membranes is attributed to a lateral movement of
A. protein channels. B. phospholipid molecules. C. antigen molecules. D. pumps such as the proton pump. E. the entire lipid bilayer.
Choose the true statements about the roles of AP3 and PI in petal development in the eudicots.
_____ The C terminus sequence of the AP3 protein specifies petal development. _____ The C terminus sequence of the AP3 protein is conserved among all flowering plants. _____ AP3 has an essential role in petal development encoded at its 5' end. _____ The PI gene in eudicots retains an involvement in stamen development.
________ is the major storage polysaccharide for animals, while ________ is the major storage polysaccharide for plants
Fill in the blank with correct word.
Why is a male more likely than a female to seek treatment for chlamydia and gonorrhea?
What will be an ideal response?