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Katena32 [7]
3 years ago
14

What happens when electrons are passed down the electron transport chain?

Biology
1 answer:
Paladinen [302]3 years ago
5 0
They move from a higher to a lower energy level releasing energy. Some of the energy is used to pump H +start superscript, plus, end superscript ions, moving them out of the matrix and into the intermembrane space. This pumping establishes an electrochemical gradient.
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Drag the labels from the left to the correct locations in the table to contrast r- and K-selection.
Mandarinka [93]
I don’t see any labels, but remember that humans are a great example of a k-selected species. High rates of parental care leads to high survivorship of offspring, and thus negates the need to have large amounts of offspring.

R-selected species are quite the opposite. They produce large amounts of offspring at many intervals in an attempt to maximize survivorship, as they don’t have strong parental involvement with their young. Think of insects.
7 0
3 years ago
____________________ is a condition in which there is widespread scaling of the skin, often with pruritus, erythroderma, and hai
andre [41]

Erythroderma  is a condition in which there is widespread scaling of the skin, often with pruritus, erythroderma, and hair loss.

Erythroderma, also sometimes called exfoliative dermatitis, is a severe and potentially life-threatening condition that presents with diffuse erythema and scaling involving all or most of the skin surface area .

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To learn more about lymphoma, here

brainly.com/question/19962467

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8 0
1 year ago
A plant's stomata allow it to .fix nitrogen,absorb gasses or digest food
ludmilkaskok [199]
The stomata of a plant are microscopic slits on the leaves that serve the purpose of absorbing carbon dioxide from the surrounding air so that it can perform photosynthesis to make its own food and release oxygen into the atmosphere. The correct answer is B, absorb gasses.
Hope that helped! =)
4 0
3 years ago
Allow the iki solution to dry. observe where and what color develops, and consider what these results indicate. record your resu
Butoxors [25]
C. F1 generation is all Yy (let Y be yellow and y be green). Y is dominant to y. The F2 could be YY, Yy, Yy, or yy. 3:1
3 0
3 years ago
Which characteristics describes all eukaryotic but no prokaryote
nata0808 [166]

Answer:

Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.

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3 years ago
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