Answer is D.
you can learn A,B, and C from examining fossils
The answer would be D because it leaves you thinking about what will happen next. Hope this helped you out .
Answer:
The correct option is A. Steroid hormones exert their action by entering the nucleus of a cell and initiating or altering the expression of a gene.
Explanation:
Steroid hormones are derived from cholesterol and regulate multiple biological processes. All steroid hormones exert their action by crossing the plasma membrane and by binding with their respective intracellular receptors. They stimulate cell growth in a very different way, their lipophilic nature gives them the ability to cross lipid barriers, so, without the need for extracellular signals, these hormones can easily enter the cell, cross the cytoplasm and reach the nucleus. There they bind to specific receptors that are associated with DNA promoter regions, modifying their structure and promoting the expression of the genes under their control.
Answer:
The statements can be classified as follows:
Summer is wetter and warmer than winter. Climate
A hurricane is likely to reach southeast Florida this afternoon. Weather
The air today is more humid than it was yesterday. Weather
The coldest month is usually January. Climate
On a tall mountain, temperatures tend to become colder with increasing elevation. Climate
No rain is likely to fall for the next week. Weather
Answer:
option A:The kinase is active only when Tyr527 is dephosphorylated and Tyr416 is phosphorylated.
Explanation:
