A signaling pathway would need to be regulated because of efficiency, to make what you need when you need it.
Hope this helps!
The rate of lung cancer among African to American smokers is thirty percent higher than it is among the white smokers. Even though both white and Africa to American men have similar rates of smoking, African to American smoke fewer cigarettes than white smokers. The likelihood of white women have cancer is high compared to African to American women. In addition, African to American are diagnosed with lung cancer at a very young age.
Answer:
Homeostasis is the process to maintain balance in body. Homeostasis in sugar can be maintained by two pancreatic hormones-
1-Insulin
2-Glucagon
Explanation:
Insulin - secreted by beta cells of islets of langerhans in pancreas. It lowers blood sugar level when high concentartion of sugar is present in blood. It converts sugar to glycogen by the process of GLYCOGENESIS. It allows insulin receptors on hepatic cells to absorb glucose molecules from blood. To lowers the glucose concentration in blood stream.
Glucagon - secreted by alpha cells of pancreas. It increases blood sugar level when sugar level is low in blood. Glucagon converts glycogen into glucose. Stored glycogen can be reconvert into glucose molecules with help of this hormone. this process is known as glycogenolysis. When blood sugar concentration is low in blood stream.
<em>With the equilibrium between these two hormones homeostasis is maintained through blood sugar project in body</em>
Yes, only some species of birds do. Small birds may not want a snake as their prey. But birds like hawks eat snakes
Answer:
c. be able to to make ATP but not NADPH
Explanation:
The light absorbed by the chlorophyll molecules induce the splitting of water to Oxygen and H+ (protons) in a process called photolysis. The accumulated protons in the lumen results in a gradient where these protons are transferred to the stroma by the ATP synthase. The energy released from the protons moving down the concentration gradient is used to ADP and Pi forming ATP.
