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zalisa [80]
3 years ago
10

Plants play a crucial role in the carbon cycle because they ?​

Biology
2 answers:
8090 [49]3 years ago
5 0
Photosynthesise. They take in carbon and use it to make glucose and oxygen.
Whitepunk [10]3 years ago
5 0

This question is incomplete. Here is the complete question:

Plants play a crucial role in the carbon cycle because they ?​

A. Do not reléase carbón dioxide during celular respiration.

B. Allow carbon to enter an ecosystem through photosynthesis.

C. Have special bacteria that live in their root systems.

D. Are chemically converted into fossil fuels when burned.  

Answer:

The correct answer is option B. Allow carbon to enter an ecosystem through photosynthesis.

Explanation:

During the carbon cycle, plants play a very important role.

Through a process called photosynthesis, the plants that are in our planet obtain the carbon dioxide that is in our atmosphere, and with the help of sunlight and water, these plants transform this carbon dioxide into oxygen and glucose.

All living beings use this glucose generated by plants and oxygen to survive.

The animals will then eat these plants and the carbon dioxide will become part of the atmosphere again, allowing this process to begin again.

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After incubation, you observe that your streak-plate has heavy, uniform growth but no isolated colonies. Which of the following
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Answer:

Option 3 and 4 are most likely correct

Explanation:

<em>Option 3</em>: We know that area 1 would contain heavy streaking and not single colonies. Therefore, if the loop crosses area 3 and enters area 1, it will definitely result in heavy streaking again.

<em>Option 4</em>: We always need to sterilize properly the loop when streaking in different areas. If we don't do it, it is possible that the loop contains a lot of bacteria that would be streaked again.

Options 1 and 2 are incorrect because, according to question, there is a uniform growth but no isolated colonies. So, contamination or mixed culture would not produce uniform growth streaking rather mixed with other bacterial types.

3 0
3 years ago
Enzymes catalyze chemical reactions that keep cells alive. imagine that a cell had no enzymes. how would having no enzymes affec
Salsk061 [2.6K]
The chemical reactions in the cell would not happen as fast and would require more energy to catalyze the reaction between the two reactants.

Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
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3 years ago
Non-Mendelian inheritance patterns can be sorted into three categories: incomplete dominance, codominance, and sex-linked traits
mart [117]

Answer: B (Color blindness)

Explanation:

Typical red-green color blindness in human patients is caused by mutations on genes located in the X chromosome. These mutations act in a recessive manner. Since females have two X chromosomes, the presence of a mutation in a single one of them does not normally result in color blindness. Males, in contrast, have a single X chromosome and therefore the presence of a mutation is likely to cause the disease.

About the other options: Down‘s syndrome is a numerical chromosomal anomaly, not related to sex. Human blood type is a codominant trait. Finally, tail length in dogs is a polygenic trait not amenable to classic Mendelian analysis.

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3 years ago
Gene expression products are packaged and modified by the addition and deletion of functional groups in this structure of the ce
pishuonlain [190]

Answer:

Golgi apparatus

Explanation:

Once the protein products are packaged in the endoplasmic reticulum into vesicles that fuse to the Golgi apparatus, these protein products are modified by enzymes. These changes are called post-translational modifications and include the addition of carbohydrates, lipids or some other functional groups. All these modifications are key for protein functionality. After this process is concluded, functional proteins are packaged into vesicles and released to their final destination inside or outside the cell.

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3 years ago
1. Why does the Howler monkey howl?
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Answer:

d

Explanation:

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