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.
They are a major group of microalgae and are among the most common types of phytoplankton
Uncharged Aluminum atom must need to lose it's electrons,in order to form the bond with oxygen which has vacant orbitals
Hope this helps!
Answer:
d) 2v
Explanation:
Since, root mean square speed of a molecule,
![V_{rms}=\sqrt{\frac{3kT}{m}}](https://tex.z-dn.net/?f=V_%7Brms%7D%3D%5Csqrt%7B%5Cfrac%7B3kT%7D%7Bm%7D%7D)
Where,
k = Boltzmann constant,
T = temperature of gas,
m = mass of molecule,
Also, the temperature of a gas,
![T=\frac{pV}{nR}](https://tex.z-dn.net/?f=T%3D%5Cfrac%7BpV%7D%7BnR%7D)
Where,
p = pressure of the gas,
V = volume,
n = number of moles of gas,
R = universal gas constant,
![\implies V_{rms}=\sqrt{\frac{3kpV}{mnR}}](https://tex.z-dn.net/?f=%5Cimplies%20V_%7Brms%7D%3D%5Csqrt%7B%5Cfrac%7B3kpV%7D%7BmnR%7D%7D)
If V = 2V and p = 2P
Then,
![V_{rms}=\sqrt{\frac{12kpV}{mnR}](https://tex.z-dn.net/?f=V_%7Brms%7D%3D%5Csqrt%7B%5Cfrac%7B12kpV%7D%7BmnR%7D)
![=2\sqrt{\frac{3kpV}{mnR}](https://tex.z-dn.net/?f=%3D2%5Csqrt%7B%5Cfrac%7B3kpV%7D%7BmnR%7D)
Hence, if rms speed of a gas molecule under initial conditions is v then rms speed of a molecule will be 2v
i.e. option d is correct.
Star A is most likely to be blue because it is the hottest out of the 4 stars given