The answer is producer because they are at the bottom of the food chain and are the starting point of new energy.
Like DNA, RNA is made up of nucleotides. There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.
Answer:
The correct answer is statement B.
Explanation:
Insulin refers to a hormone that gets discharged from the pancreatic beta cells when the level of glucose within the blood enhances. After that combination of insulin takes place with the tyrosine receptor, which further stimulates the phosphorylation of various substrate proteins present inside the cell. This eventually causes the binding of vesicles comprising facilitative glucose transporters with the membrane of the cell. These transporters combine with the glucose present in the blood and make it move inside the cell.
To monitor the level of glucose within the blood, insulin causes glucose to move within the cells of the liver, where it gets stored in the form of glycogen.
Answer:
Gqalpha.
Explanation:
The signalling processing occurs in the brain with the helps of different receptors, proteins and hormones. These receptors determines the taste sensation, visual and hearing sensation as well.
In case of the increase in the level of the diacylglycerol, the Gqalpha trimeric G protein bounds to the GTP. This subunit helps in the hydrolysis of phosphatidylinositol 4,5-bisphosphate (PIP2) to diacyl glycerol (DAG) and inositol trisphosphate (IP3) by activating the enzyme known as phospholipase C.
Thus, the answer is Gqalpha.
cephalocaudal principle
The cephalocaudal principle states that development proceeds from top to bottom. According to this principle, a child will gain physical control of their head first. After this, physical control will move downward to the arms and lastly to the legs.