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drek231 [11]
3 years ago
14

How did cyanobacteria affect Earth's early atmosphere?

Biology
1 answer:
hammer [34]3 years ago
3 0

Answer:

The correct answer is option - C. They replaced carbon dioxide with oxygen in the atmosphere.

Explanation:

Cyanobacteria or Blue-green algae is a group of bacteria that is making its own food using water and carbon dioxide in the presence of sunlight, the process of photosynthesis

These organisms release oxygen as a byproduct of photosynthesis in the atmosphere. Through this process, these organisms replaced carbon dioxide with oxygen in the atmosphere in the early earth.

Thus, the correct answer is option C. They replaced carbon dioxide with oxygen in the atmosphere.

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Selective serotonin reuptake inhibitors a. act to stabilize the mood swings of those with bipolar disorder b. were the first ant
aev [14]

Answer:

B

Explanation:

SSRI stands for Selective Serotonin Reuptake Inhibitor. SSRI antidepressants are a type of antidepressant that work by increasing levels of serotonin within the brain.

5 0
3 years ago
What kind of energy powers photosynthesis?
vazorg [7]

Answer:

The answer is C. Solar energy.

Explanation:

The plant converts sunlight into food (glucose) through photosynthesis in the Cell.

3 0
3 years ago
During gylcosis what is the source of the chemical energy that is captured in ATP
Vesna [10]

Explanation:

The breakdown of glucose.

During glycolysis, enzymes act on the substrate, glucose. The covalent bonds of the macromolecule contain energy that is released and stored within ATP.

Glycolysis occurs in the cytoplasm; here, 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.

Further Explanation:

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).

overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP

Learn more about cellular life at brainly.com/question/11259903

Learn more about cellular respiration at brainly.com/question/11203046

#LearnWithBrainly

6 0
3 years ago
What is the only effective way invertebrates fight diseases?
Natalija [7]
The only way invertebrates fight diseases is through excretion. Excretion is a process through which metabolic wastes and toxins are eliminated from a specific organism.
3 0
3 years ago
I have type "A" blood. Which of these can I NOT get blood from? (check all that apply)
Darina [25.2K]
You cannot get blood from type B blood (A.). Type B blood has anti b antigens which would not work with type A blood.
5 0
3 years ago
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