Is fat soluble produced in the skin Vitamin K Cortisol Vitamin A V.pdf

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Is fat soluble produced in the skin Vitamin K Cortisol Vitamin A Vitamin D Sucrose is a _ monosaccharide discolored polysaccharide triglyceride in certain kinds of muscle cell calcium ions are stored in _ The smooth ER the rough ER both smooth and rough ER the cytoplasm The RNA responsible for bringing the amino acids to the factory site for protein formation is rRNA mRNA tRNA ssRNA A red Mood cell placed In pure water would _ shrink swell initially, then shrink as equilibrium it received neither shrink nor swell swell and burst Which of the following describes the plasma membrane? a single-layered membrane that surrounds the nucleus of the cell a double layer of protein enclosing the plasma the phospholipid bilayer surrounding the cell a membrane composed of tiny shelves or cristae Which of these is not a function of the plasma membrane? It is selectively permeable. It prevents potassium ions from leaking out and sodium ions from crossing into the cell. It acts as a site of cell-to-cell interaction and recognition. It encloses the cell contents. Which structures are fingerlike projections that greatly increase the absorbing surface of cells? stereo cilia microvilli cilia flagella Which of the following is a function of a plasma membrane protein? circulating antibody molecular transport through the membrane forms a lipid bilayer oxygen transport Solution 29 d. Vitamin D (also known as sunshine vitamin, exists in two forms. Vitamin D2 is obtained from UV) 30 b. Disaccharide ( sucrose is made of two monosaccharrides glucose and fructose) 31 a. The smooth ER (sarcoplasmic reticulum is a special type of smooth ER that regulates calcium ions in the muscles) 32 c. t RNA (it functions at specific sites in the ribosomes during translation). 33 d. swell and burst (endosmosis occurs causing the water to move inside the cell) 34 c. The phospholipid bilayer surrounding the cell. (Also contains proteins embedded in this bilayer) 35 b. Prevents potassium ions from leaking out and sodium ions from crossing into the cells ( their movement is controlled by sodium potassium pump) 36. Microvilli (epithelial cells in the intestine can have 1000 microvilli that increase surface area by 25 times) 37.b. Molecular transport through the membrane (transport of molecules and ions is mediated by transport proteins)..

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