Answer:
The correct option is number 2. NADH is not product of light reactions of photosynthesis.
Explanation:
The light energy from the sun is captured by the pigmented molecule, chlorophyll, of the plants. This light energy is converted into chemical energy by a serious of light-dependent reactions. The main products of light-dependent reactions are the energy molecule ATP and NADPH. Oxygen is released as a by-product during photosynthesis. Hence, all the option 1,3 and 4 are produced during the light reactions except for option 2 i.e NADH.
The correct answer is option B, that is, functional group.
A functional group refers to a part of a molecule, which is a classified/recognizable group of bound atoms. The functional group provides the molecule with its characteristics, in spite of what molecule comprises it, they are the centers of chemical reactivity. The functional groups in a molecule require to be determined when naming.
This mammal is found in open and semi-open habitats, especially grasslands with scattered bushes and trees, in south, central-west, and southeastern Brazil, Paraguay, northern Argentina, Bolivia east and north of the Andes,[4] and far southeastern Peru (Pampas del Heath only).[5] It is very rare in Uruguay, possibly being displaced completely through loss of habitat.
The virus causes life-threatening diseases, such as encephalitis, meningitis, or meningoencephalitis. There is no vaccine available to prevent the disease namely West Nile virus.
<h3>What is West Nile Virus?</h3>
In the continental United States, West Nile virus (WNV) is the primary culprit of mosquito-borne illness.
It is most usually transmitted to humans by the bite of an infected mosquito. WNV cases occurs in seasons of mosquito, which begins in the summer and lasts into the fall.
The virus causes life-threatening diseases, such as encephalitis, meningitis, or meningoencephalitis. There is no vaccine available to prevent the disease namely West Nile virus.
Thus, these are the effects of West Nile virus on humans.
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Small intestine
Peyer's patch are small masses of lymphatic tissue found usually in the ileum region of the small intestine. This is an aggregated lymphoid nodules and form an important function in immune system. This allows to monitor bacterial population and prevents the growth of pathogenic flora in the intestine. They are egg shaped lymphatic tissue that are similar to lymph nodes in structure except the absence of connective tissue.
