Answer: Gamma2 Sagittarii (Nash) is a star that is an orange giant (or in other words), an orange star.
2nd and 4th-
-The pancreas is considered a gland because it secrets a hormone called insulin
-Insulin binds to receptor proteins founding in the cell membranes of many types of body cells
B. It allows some molecules to enter the cell and blocks entry to others.
Answer:
The proton gradient produced by proton pumping during the electron transport chain is used to synthesize ATP. Protons flow down their concentration gradient into the matrix through the membrane protein ATP synthase, causing it to spin (like a water wheel) and catalyze conversion of ADP to ATP. Hope this helps!
Explanation:
Possible brainliest?
Answer:
A. The large cube has more volume than the small cube
