Explanation:
The purines are ribose and deoxyribose
Answer;
-Simple squamous epithelium
Explanation;
-Simple squamous epithelium is the single layer of thin, flat cells that line body surfaces which are not exposed substantially abrasive forces. The primary function of the columnar cell is that secretion and absorption simple squamous epithelium a single layer flat scale shaped cells.
-Simple squamous epithelium lines the air sacs, or alveoli, of the lungs. The alveoli are sites where air is exchanged in the lungs. Simple squamous epithelial cells in the alveoli allow oxygen from the air to enter the blood in the capillaries of the lung.
Velocity
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A common is like it I see small solar system body. When it is passing the sun it warms and begins to release gases in process called outgassing. That is the best I could do in my words describing a comment.
Is this for DNA synthesis or protein synthesis?
