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galina1969 [7]
3 years ago
13

In stage 2 of photossynthesis, NADP+ becomes NADPH by adding an H+. Where does the H+ come from?

Biology
1 answer:
Shtirlitz [24]3 years ago
4 0
Enzymes break up water or H2O into electrons, H+ ions, & oxygen atoms. Electrons replace the "highenergy" electrons that were lost in the electron transport chain.<span>Oxygen is released and the H+ ions are also released. - So the first one would be A. splitting of water or H2O

and the second one is B :)
</span>
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In what way is ecology part of environmental science
Masja [62]
Ecology is environmental science. 
<span>Ecology- the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
    Hope this helps!</span>
6 0
4 years ago
Which of the following are types of Archaea?
Elan Coil [88]

Answer:

Your question was a bit vague... but Crenarchaeota, Euryarchaeota, Korarchaeota, Thaumarchaeota and Nanoarchaeota are the four types of Archaea.

Hope this helps!

4 0
3 years ago
Match each leukocyte to its normal percentage in a differential cell count. A. 50-70% B. 20-40% C. 2-8% D. 1-4% E. &lt; 1% basop
Vsevolod [243]

Answers:

A. 50-70% - neutrophils

B. 20-40% - Lymphocytes

C. 2-8% - monocytes

D. 1-4% - eosinophils

E. < 1% -  basophils

Explanation:

The blood differential test is used to estimate the percentage of each class of white blood cell (WBC) present in the blood and to indicate the presence of abnormal or immature cells.

The Test is Performed by taking of blood sample which is smeared onto a glass slide, then it's stained with a unique dye to indicate the class of white blood cells.

The Five class of white blood cells are

Neutrophils

Lymphocytes (B cells and T cells)

Monocytes

Eosinophils

Basophils

The different class of white blood cells are given as a percentage:

Neutrophils: 40% to 60%

Lymphocytes: 20% to 40%

Monocytes: 2% to 8%

Eosinophils: 1% to 4%

Basophils: 0.5% to 1%

Band (young neutrophil): 0% to 3%

7 0
3 years ago
A green seed it can you plant in the yellow seeded P plant half offspring with all yellow seeds what is the most likely reason
Alina [70]

Answer:

In cross-pollinating plants that either produce yellow or green pea seeds exclusively, Mendel found that the first offspring generation (f1) always has yellow seeds. ... that a trait may not show up in an individual but can still be passed on to the next generation.

Explanation:

7 0
3 years ago
Which describes the physical weathering of rock by water?
vesna_86 [32]

Answer:

it should be C. If not, try D.

Explanation:

Physical weathering of rock by water happens when waters affects the shape of a rock in any sort of form, such as breaking it into small pieces, breaking off a large chunk or etc.

3 0
3 years ago
Read 2 more answers
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