<span>Answer: b. bowman's capsule
Filtering is the first step in kidney function. All of the blood component that less than a certain size will be filtered. Filtering is happened in the glomerulus</span> where the blood vessel is convoluted, makes the surface area is higher. The filtered fluid is contained at the Bowman's capsule, then going to the proximal convoluted tubule, then <span>loop of henle </span>
Gray matter consists of the <u>unmyelinated axons</u> of neurons.
<u>Explanation:</u>
The outer layer of the brain consists of the grey matter and white matter. The grey matter gets its name by the pinkish grey colour obtained by the greyish colour of the neurons and the red colour from the capillaries.
The grey matter consists of the dentrites, axons and cell bodies and this is essential for memory, attention and learning.
The unmyelinated axons are not covered by the fat protein myelin and these axons carry signals.They are the ones to help the processing of information in the brain.
Mitosis i guess?
Not too sure but i think it is mitosis
C. Amino Acids.
Proteins consist of strands of amino acids, which is produced in the ribosomes of the cell.