It consists of the alveolar wall, the capillary wall, and their basement membranes.
Vacuoles are essentially sacs surrounded by a membrane. They are used by cells as temporary storage sites. They often store food, enzymes, and other materials needed by the cell, and some vacuoles store waste products.
<em><u>Im in k12 and in 7th and I have done the project</u></em>
UGU and UGC both code for cysteine. A change from UGU to UGC would thus be a silent <span>mutation.</span>