Help with transport, please?

3 true/false questions about bio: atp and active transport please help?

  • True/False 1) The three kinds of protein based transport across a membrane are passive transport active transport and bulk transport? a)True b)False *I want to say false because of the bulk endocytosis part but i'm not really sure 2)After ATP is converted to ADP, the released phosphate binds to a phosphorylated intermediate. a)True b)False 3)Resolution is the ability to magnify a blurry image a)True b)False

  • Answer:

    1. True. Active and Passive transport proteins are definitely there. The "bulk" transport can be facilitated passive transport or a symport/antiport. I would go with True. 2. False Since the intermediate is already phosphorylated, it doesn't need a phosphate. 3. False Resolution is the detail of an image not magnification. Example: A picture with more pixels has more resolution than a blurry picture.

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1. True. Active and Passive transport proteins are definitely there. The "bulk" transport can be facilitated passive transport or a symport/antiport. I would go with True. 2. False Since the intermediate is already phosphorylated, it doesn't need a phosphate. 3. False Resolution is the detail of an image not magnification. Example: A picture with more pixels has more resolution than a blurry picture.

Amandeep Singh

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