Hello! Mesa, (Portuguese and Spanish for table) is the American English Term for tableland, an elevated area of land with a flat top and sides that are usually steep cliffs. It takes its name from its characteristics table-top shape. It may asl be called a table hill, table-topped hill or table mountain. I hope this helps! :)
Decreases... barely any energy is transferred to the next level and most of it is lost through heat
yes, example : penis and vagina . #FACTS :)
Solid has the least energy, liquid has a the middle amount of energy and gas has the highest amount of energy
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.
