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kaheart [24]
3 years ago
10

What is the definition of Dopamine

Biology
2 answers:
GrogVix [38]3 years ago
8 0

Answer:

a compound present in the body as a neurotransmitter and a precursor of other substances including epinephrine.

Explanation:

Butoxors [25]3 years ago
4 0
A compound present in the body as a neurotransmitter and a precursor of other substances including epinephrine.
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What are some ways that the biosphere interacts with other three components of the Earth system?
Ivenika [448]

Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres.

Explanation:

i hope this helped

4 0
3 years ago
In your own words, describe how the time required for digestion can be used to determine the time of death.
Paul [167]

Answer: Backdating the time required for food found in the stomach of the deceased to digest. Since digestion can't continue after death.

Explanation: The time taken for food to get digested can be employed to depicts time of death. This process involves understanding the period of time that usually takes the food found in the gastric of the deceased to calculate the time of death.

Different foods has varying time of digestion, so therefore, the gastric content is a good indicator to determine time of death by the doctor who is carrying out autopsy, since digestion does not continue after death.

However, it is established by scientist that food takes up to 4-6hours in the stomach depending on the size and type of food. Hence, if the status of the food found in the deceased stomach is noted accordingly and the time taken requires for digestion is also noted، the doctor can deduce the time of death accordingly from this two points.

7 0
3 years ago
5. There are many cases of human disease in which one or another enzyme activity is lacking due to genetic mutation. However, ca
Y_Kistochka [10]

Answer:

The citric acid cycle is fundamental to produce the energy needed for aerobic cell metabolism, thereby mutations in the enzymes involved in this metabolic pathway would be lethal to the individual

Explanation:

In aerobic organisms, the citric acid cycle (also known as the Krebs cycle), is a key metabolic pathway used to remove electrons and uses them in the electron transport chain in order to generate adenosine triphosphate (ATP), the energy currency of the cell. The citric acid cycle depends on eight enzymes that oxidize acetyl-CoA into two molecules each of carbon dioxide (CO2) and water (H2O). Thus, the citric acid cycle is a series of chemical reactions that are key to breakdown carbohydrates, fats and proteins into CO2 and H2O in order to produce energy (ATP).

7 0
3 years ago
Consider the four main types of tissues in the human body. How are they similar? How are they different? Describe at least two w
Maru [420]

Answer:

badussyxtixtotxktckclyktctclktcfck

Explanation:

your mom

5 0
3 years ago
Glycolysis can produce a limited amount of ATP for the cell, and it does not directly require any oxygen. However, when oxygen i
blondinia [14]
I think the answer is no NADH is present in the cell

hope my answer is correct ☺
5 0
3 years ago
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