Answer:
These cells have a circular DNA molecules
Explanation:
Answer:
large number of easily visible phenotypes
Explanation:
The answer is c)lysosome . Because lysosome is the organelle that contains, digestive enzymes. It's responsible for digesting food.It can also be used, when a cell needs to be destructed. The process of a cell destructing itself is called "autolysis" , lysosome is used in this process.
Answer:
So, the correct option is 'The causative HIV retrovirus reduces the number of T-helper lymphocytes'.
Answer:
<em>Oxygen in the blood is required for function of neurons to fire constantly and be in action to transmit information.</em>
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<em>Lack of oxygen causes disruption of mitochondrial respiration in motor neurons, disruption of mitochondrial activity, mitochondrial ATP synthesis, defective mitochondrial transport, imbalance in mitochondrial potential ultimately causing atrophy of macular motor neurons in action organs as legs and hands.</em>
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<em>This leads to loss of activity of these motor neurons and message passing activity to motor organs eventually. This leads to decrease in functioning or atrophy of motor organs.</em>
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