Answer: Oxygen Isotopes!
Explanation: I just took the quiz and I got it correct!
During the winter season, the tree branches get dormant.
<u>Explanation:</u>
As the winter season starts, many plants show very slower metabolism that is the growth of the plants become very slow.
During the winter, there is very low amount of sunlight that the plants receive and so the synthesis of chlorophyll by the plants also in very small amount, and so there is least amount of sugar to metabolize by means of a slower Photosynthesis.
These tree branches become dormant during winter season, and it is mostly covered with the scales.
Answer:
O Testable question are answered by looking up the answer ina book.
Answer:
Flukes are principally parasites of the liver of various mammals, including humans. Capable of moving along the blood circulation, they can occur also in bile ducts, gallbladder, and liver parenchyma.
Earthworm belongs to the group annelida.
They have a true body cavity which allows true organs to be present and protected in the body structure.
They also have segmented body.
Protein kinase is an enzyme that adds phosphate groups to molecules in order to alter their function. ADP, or adenosine diphosphate, has the ability to gain one phosphate group and can be acted on by protein kinase. If a molecule similar in structure to ADP were to come to protein kinase, it would bind to its active site and inhibit the binding of other molecules to the enzyme; therefore, impairing its function.
