1. Why is ATP given this description?
- It's what cells use to pay eachother
- It is used by all cells to power their reactions
- It is found everywhere in the universe
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2. Which of these is NOT an important property of ATP?
- It releases energy efficiently, in usable quantities
- It is easily hydrolysed to release energy
- It can easily leave the mitochondria and enter the cytoplasm
- It's inert
- It is used in muscular contraction
- It is easily reformed via phosphorylation
3. Which of these is a use of ATP?
- Muscular contraction
- All of these!
- Powering sodium-potassium pumps at the cell membrane
4. Chemiosmosis refers to...
- The flow of protons down an electrochemical gradient, through ATP synthase, coupled with the synthesis of ATP from ADP and a phosphate ion
- The fl
5. ATP is described as the...
- Cellular power supply
- Powerhouse of the cell
- Universal energy currency
- Cellular electricity