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kati45 [8]
2 years ago
9

Which cell structure plays a direct role in the release of chemicals from the cell?

Biology
1 answer:
jonny [76]2 years ago
6 0

Answer:

The correct answer is - the cell membrane.

Explanation:

When a human cell gets an external stimulus it triggers the production of the specific compound or chemical release which is packed in vesicles from the endoplasmic reticulum and Golgi apparatus to the cell membrane. The cell membrane is the cell organelle that allows or prohibits the entry or exit of any substance.

Chemical release or secretion also depends on the cell membrane and it allows the secretion of chemicals and plays an important role in the secretion of chemical, hormones, or any substance.

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The section of the cell membrane illustrates one method of cellular transport. Consider steps A, B and C. What transport mechani
andrezito [222]
The model attached represents facilitated transport, which is answer choice D. In the model, there are protein channels, which allow molecules to pass through them if they're too large to fit through the aquaporins (making diffusion an incorrect answer.) We can eliminate active transport since ATP isn't used to control transport, and we can eliminate endocytosis as it is a form of active transport. The remaining answer would be facilitated transport, which is a form of passive transport. Hope this helps! :)
3 0
3 years ago
How did Gregor Mendel's research affect the science of his time?
Rufina [12.5K]

Answer:

The correct option is A. His research was not appreciated by the scientific community until after he died.

Explanation:

Gregor Mendel was an Austrian monk who laid the foundation of genetics. Mendel studies seven traits from the pea plants and formed the law of segregation and law of independent assortment.

The work of Mendel was not appreciated until his death. In the 20th century, his work was eventually rediscovered and appreciated.

However, Mendel's study did not include any explanations for polygenic traits. His results could predict heritability in both plants and animals.

7 0
2 years ago
Fungi have chlorophyll<br><br> True or false?
Alika [10]

false

have a goed day

3 0
3 years ago
During the Carboniferous period, plants and animals grew very large due to high concentration of A. oxygen in the atmosphere. B.
Alja [10]

Answer:

Option A, oxygen in the atmosphere

Explanation:

The highest level of oxygen reached during this phase of the geological cycle of earth. The oxygen level in  Carboniferous  period accounted for 35%  as compared to 21% of oxygen in the atmosphere in present time.

Due to high oxygen content, the giant and wide varieties of terrestrial animal and plant species evolved. For example – size of insects and carwlies increased, plant became extremely giant, increase in number of tree ferns etc.

7 0
3 years ago
Read 2 more answers
You are a Botanist who had just discovered a new plant species. As every good scientist does, you will document your exciting fi
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Explanation:

my plan to be a cactus a plant basilica be sunlight and water with his basic fit my parents needs are met because every morning I will use for issaquah we'll go to the beach I will go to wait till you can feel it when my plant leaves will be somewhere I supposed to like not much heat but the heat is ok

4 0
3 years ago
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