Proteins that assist in the movement of substances across can be classified into two types which are:
<h3>What are Proteins?</h3>
These are biological molecule which consists of amino acid sequences and are involved in metabolic activities in the body.
They are also found in cells and help in the selective movement of molecules in and out of the cell.
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Answer: A person forcefully hits their head, neck or back.
Explanation:
A spinal injury can be defined as the damage that occurs to the spinal cord. It may cause temporary or permanent changes in the functioning of the spinal cord. The symptoms of spinal cord injury involves loss of functioning of muscles, autonomic functioning of the parts and loss of sensation. The brain responses may also get affected due to spinal cord injury.
According to the situation, the person might have fall on the bottom of the water body and could have hitted his back, neck or head. This might have disturbed the spinal cord of the person.
Answer:
photosynthesis
Explanation:
Plants make sugars in the presence of sunlight in a process called photosynthesis.
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Answer:
This can be made possible through reproductive cells undergoing meiosis since such process has specialized sex cells split and multiple after copulation. To answer the question if is it possible for a human to survive without a reproductive system, the answer is yes.
Explanation:
