Answer:
B. B. to support and protect the cell
Explanation:
The cell wall provides both structure and protection, as well as defines the shape of the cell.
The cell wall does not store DNA, the nucleus does that. The cell wall plays no role in helping the cell move.
Thus, B is the best answer.
hope this helps!
The correct option is D.
The cerebrum part of the brain is the largest part of the brain and is the one that is responsible for motor coordination and control in humans. It controls muscle tone, equilibrium and balance in relation to movement. <span />
Answer:
Option (2).
Explanation:
Hemoglobin may be defined as red color pigment present in the red blood cells. The main function of hemoglobin is the transport of oxygen molecules in the body.
Various factors can affect the binding of oxygen with hemoglobin. The higher the partial pressure of oxygen, more oxygen will bind to the hemoglobin and transport faster in the blood. Low partial pressure decreases the binding affinity of oxygen with hemoglobin. All other factors mentioned in the questions are correct.
Thus, the correct answer is option (b).
If an organic compound has -ol at some point in its name (such as Glycerol, Methanol, hexan-2-ol) then it contains one or more Hydroxyl Groups. This functional group consists of a Hydrogen bonded to an Oxygen, and the Oxygen is also bonded to some point on the Carbon chain.
The name for this series of compounds is the Alcohols.
