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GREYUIT [131]
3 years ago
8

Which system is responsible for breaking down food?

Biology
2 answers:
storchak [24]3 years ago
6 0

Answer:

B

Explanation:

Digestive is your stomach, breaks down food.

balandron [24]3 years ago
6 0

Answer:

B

Explanation:

The digestive system is where large food particles are broken down into smaller bits for easy absupbtion

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A protein that acts as a hormone is _____. 1. collagen 2.methionine 3. pepsin 4. insulin
galben [10]

Answer:

The correct answer is 4. insulin

Explanation:

Proteins are made up of amino acids which are joined together by peptide bond. Insulin is a peptide hormone which is made amino acids therefore it is also a protein. An insulin molecule is made up of 51 amino acid residues and 5808 Da is its molecular weight.

The insulin hormone is released by the beta cell of the pancreas. It is released when the level of glucose in the blood increased from the normal blood glucose level.  

It helps in conversion of glucose into glycogen and its storage in muscles and liver. So by doing this, it decrease the level of glucose in the blood. Therefore the right answer is 4.

8 0
3 years ago
plant reproduction requires the presence of auxins, as well as a large amount of sugar for energy. which two main plant tissues
Fittoniya [83]

Answer:

The two main plant tissue that works together to release sugar and carry hormones so that reproduction can take place are: The ground and the vascular tissue.

Explanation:

5 0
3 years ago
What did bhor's model of the atom include that ruthendorfs model did not have ? ​
weeeeeb [17]
Energy levels or cells
8 0
3 years ago
Life is responsible for creating the oxygen in our atmosphere.<br> a. True<br> b. False
MArishka [77]
<span>If life means the growth of living plants such as cyanobacteria or blue-green algae, then it is true that life is the one responsible for the production of oxygen by photosynthesis. Through the use of the abudance of sunlight, water and carbon dioxide, oxygen can be produced. Until now, with the help of the plant's symbiotic cyanobacteria and the process of photosynthesis, oxygen is still present.</span>
8 0
3 years ago
Read 2 more answers
How would life on Earth be affected if water was less dense than ice?
Veseljchak [2.6K]

Answer:

freeze and sink over and over until the entire lake was frozen.

Explanation:

This would eliminate many aquatic organisms and produce a system with far fewer life forms in lakes which freeze periodically.

6 0
3 years ago
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