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Pepsi [2]
3 years ago
9

CAN SOMEONE HELP ME WITH THIS JUIST ONE QUESTIONS PLZ WILL UPVOTE

Biology
1 answer:
Harman [31]3 years ago
3 0
Can someone please help me with just this one question?
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What is dis-grace from tattoos on the heart?
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Answer:Carmen wants Boyle's help getting off of drugs. She breaks down and wails, “I am a disgrace.” In this chapter, Boyle discusses another aspect of his Christian faith: his belief that all people are worthy of love and respect. ... Boyle suggests that many people become gang members precisely because they hate themselves

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3 years ago
During the electron transport chain which process leads to the production of large amounts of ATP
MAVERICK [17]

Answer;

High-energy electrons pump hydrogen ions against the concentration gradient.

Explanation;

-The electron transport chain sets up a proton concentration gradient across the inner mitochondrial membrane, with more protons outside the membrane.

-As a result of this gradient, the protons are waiting to get across the membrane. This happens through the transmembrane protein ATP synthase, which uses the energy moving protons through its pore to add a phosphate to ADP, thus producing ATP.

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3 years ago
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Now I know that my sense organs enable me to ______________.
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Answer:

Now I know that my sense organs enable me to <em><u>Feel</u></em>

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4. an important role in fungi in an ecosystem is ( 1 point )
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An important role in fungi in an ecosystem is B. Breakind down dead organisms.
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The prokaryotic cells that were the first to add significant quantities of oxygen to Earth's atmosphere are classified as _____.
Ahat [919]

Answer:

f. cyanobacteria

Explanation:

Cyanobacteria are a group of photosynthetic bacteria. They have the ability to use water as a source of an electron during the process of photosynthesis. Splitting of water produces molecular oxygen that is released into the surroundings. In this way, cyanobacteria release oxygen gas in the air. The primitive atmosphere of the earth was reducing and did not have oxygen gas. The first photosynthetic organisms that could split water during photosynthesis are supposed to be cyanobacteria. These prokaryotes added oxygen to the atmosphere of the early earth and gradually made it oxidative from reducing.

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