Without the options to the question, it is hard to say exactly what your teacher is looking for. Very likely it is something commonly found in all nucleic acids like the presence of phosphorus or nitrogen.
<span>A stimulant like caffeine etc is used to boost activity in certain areas of brain.</span>
Sugar in DNA- deoxyribous
RNA- Ribous
Answer:
A . hypotonic solutions , water flows into the cell
B. hypertonic solutions , water flows from cell to into the solution ...
C . isotonic solution , no net movement of water
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Answer:
A
Explanation:
The light energy from sunlight in photosynthesis is used to split the water molecule into H+ and O2-. The H+ is then used to reduce NADP+ to NADPH. Through photophosphorylation, the energy from the sun is also used to make ATP from ADP. As the electrons are passed from one protein to the other in the chain, the energy released is what is used to create ATP.
Oxygen is evolved out as a byproduct
NADP+ + 2e- + 2H+ --> NADPH + H+