Version C BIOs 1610- Molecular & Cellular Biology Student is NOT 1. The diagram
ID: 34007 • Letter: V
Question
Version C BIOs 1610- Molecular & Cellular Biology Student is NOT 1. The diagram below Nhows a cell and many sucrose molecules. If the cell the to sucrose, in which direction will water move and what will eventually happen to Extracellular Intracellular sucrose A. The water will not move and the cell will remain the same. B. The water will move out of the cell and the cell will burst. C. The water will move out of the cell and the cell will shrink D. The water will move into the cell and the cell will shrink. E. The water will move into the cell and the cell will burst. bind two or more ions or molecules and transport them in opposite directions across a membrane. A. Antiporters B. Uniporters C. Symporters D. Channel pumps E. Dual transporters 3. How do vesicles carrying proteins destined for secretion move to the plasma membrane? A. by diffusion B. They swim with flagella. C. along microtubules D. They swim with cilia. E. along actin 4. These act as rivets cells together at spots throughout the cell choring adjacent A. fibronectin B. focal adhesions C. gap junctions D. desmosomes E. tight junctionsExplanation / Answer
1 answer :: water will move out of the cell and it will burst
reasoning :: since sucrose cannot enter the cell it exerts a molecular force that tends to shinks the cell size upto a limit after which the water inside cell develops enough presurre it moves out and the cell eventually burst
2 antiporters
reoson antiport is an integral membrane transport protein that simutaneously transports two different molecules, in opposite directions, across the membrane
3 swim along cilia
4 fibronectin
fibronectin binds extracellular matrix components such as collagen, fibrin, and heparan sulfate proteoglycans
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