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Allisa [31]
3 years ago
7

Why are there limited levels of consumers? For example, apex predators are usually tertiary or quaternary consumers. Why don’t w

e have many 5th, 6th, or 7th level consumers?
Biology
1 answer:
yuradex [85]3 years ago
8 0

energy is lost at each level of consumption so it’s simply not efficient to be a 5th + level consumer

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A deficiency of which amine is responsible for the signs and symptoms of parkinson's disease?
notsponge [240]

A deficiency of dopamine is responsible for the signs and symptoms of Parkinson's disease.

Parkinson's disease is characterized by gradual degeneration of neurons in a section of the brain. In normal conditions, these neurons release a chemical substance known as dopamine which is important for the brain.

Dopamine is a neurotransmitter which facilitates communication amongst different parts of the brain that is responsible for smooth muscle activity and proper nerve operation.

Parkinson’s disease is a disorder generally associated with uncontrollable movements like tremors, rigidity as well as problems linked with maintaining body balance and coordination. Symptoms generally develop slowly and intensify over the period.

People may experience trouble in walking and talking with  the advancement of the disease. The patients may also exhibit mental as well as behavioral alterations, sleep trouble, depression, memory problems and lethargy.

To learn more about Parkinson's disease here

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1 year ago
Which statement is not true about the Krebs Cycle?
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Answer:

It occurs out side of mitochondria-(the krebs cycle takes place in mitochondrial matrix

Explanation:

-(the krebs cycle takes place in mitochondrial matrix

5 0
3 years ago
Choose the phrase that completes the passage. When Harrison is walking home from work, he is accosted by a group of teens. Harri
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Answer:

This is an example of Harrison's central nervous system working closely with his autonomic nervous system to give him energy and awareness to escape.

Explanation:

Harrison interprets the presence of the group of teenagers as an imminent danger and so he is on the run, which corresponds to a set of reactions that are triggered in the human body when a danger is around. At this point, the central nervous system and the subtonic nervous system are working together to get the adrenaline in Harrison's body to rise to a level that allows him to escape the group of teenagers. The central nervous system was then responsible for receiving and processing information that indicates to Harrison that he may be in danger.  On the other hand, the autonomic nervous system is responsible for regulating the body's involuntary responses, being responsible for controlling various vital functions and at this time for the release of adrenaline in response to the dangerous situation.

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Explanation:

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Explanation:

To solve this problem we have to use the wave equation that is given below:

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What would happen if introns were not removed during RNA processing?
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