The human body wants blood glucose (blood sugar) maintained in a very narrow range. Insulin and glucagon are the hormones which make this happen. Both insulin and glucagon are secreted from the pancreas, and thus are referred to as pancreatic endocrine hormones. The picture on the left shows the intimate relationship both insulin and glucagon have to each other. Note that the pancreas serves as the central player in this scheme. It is the production of insulin and glucagon by the pancreas which ultimately determines if a patient has diabetes, hypoglycemia, or some other sugar problem.(i hope this can help you) :)
The monomers of a DNA have 2'H (Hydrogen) and base is any of the following: adenine, guanine, cytosine or thymine. While in case of RNA, monomers have 2'OH and any of the following bases: adenine, guanine, cytosine or uracil. The presence of 2'OH(Hydroxyl) makes RNA less stable than DNA
Answer:
d. A purine base forms hydrogen bonds to pair with a pyrimidine base located on the opposite DNA strand. Specifically, A pairs with T, and C pairs with G.
Explanation:
A carbohydrate will provide 4 kcal/g, protein also 4kcal/g, but fat is 9 kcal/g. In this case, there are 28g carbohydrates, 2.7g protein, and 0.3g fat. Counting it separately, it will be:
Carbohydrate: 28g * 4kcal/g = 112kcal
Protein : 2.7g * 4kcal/g = 10,8 kcal
Fat : 0.3 * 9kcal/g = 2.7 kcal
Total calorie= 112+10.8+2.7= 125.5 kcal
The grape is going to shrivel up. Reason for this is that the fluids in the grape and going to leak out in an attempt to equalize the sugar concentration inside the grape with what's outside the grape. This is an example of the grape being in a hypertonic solution.
