Answers:
1) Water
2) NADH
--------
1) Water donates the initial electron in photosynthesis. The process of photolysis splits the water into H+ and O2 (oxygen, a byproduct of photosynthesis), and releases electrons which are taken up by photosystem II.
2) The electron transport chain is in the last step of cellular respiration, oxidative phosphorylation. NADH donates the electrons, which are used to pump H+ against the gradient into the intermembrane space of the mitrochondria. These H+ flow back across the membrane through ATP synthase to generate ATP.
Genetic information is your DNA, other known as deoxyribonucleic acid. It is basically your identification.
Genetic information (DNA) helps you know and understand health conditions that run in your family, as well as your risk for developing certain health conditions or having a child with certain conditions. This information can help you make healthy lifestyle choices and important life and medical decisions.
It can also be used to identify a perpetrator in a crime. There are many uses for DNA.
If this is not enough, feel free to use this link to learn more about DNA: https://en.wikipedia.org/wiki/DNA
Diffusion is important because:
<span>a) the human cell can obtain nutrients and gases </span>
<span>b) excrete metabolic wastes </span>
<span>c) maintain a suitable pH and ionic concentration within the cell for enzyme activity. </span>
Melting temperature of RNA duplex will be higher
Explanation:
- RNA is a double stranded RNA with two complementary sequences
- Duplex DNA is simply double stranded DNA
- It is known A=U base pairs of duplex RNA is less stable than that of A=T base pairs of duplex DNA
- RNA duplexes are considered to be more stable than DNA duplexes of comparable sequences but physical basis for thermal stability is not much known hence melting temperature of RNA duplex will be higher
Answer:
Photosynthesis by land plants, bacteria, and algae Transforms carbon dioxide or bicarbonate into organic molecules.
Explanation:
