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Andreyy89
3 years ago
9

What is dopamine? What role does it play in the brain

Biology
1 answer:
ozzi3 years ago
8 0
Dopamine is a neurotransmitter and it is responsible for transmitting signals between the nervous cells of the brain.
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Are bacteria easier to observe on a plate or in a broth? How do the bacteria look in the plate compared to the broth?
prisoha [69]

Bacteria are easier to observe on a plate. The bacteria look in the plate compared to the broth as with very clear morphological structures including margin and elevation point.

On a plate as opposed to in a broth, bacteria are easier to see. While it is simpler to observe bacteria in a clear container and we are able to see their morphology (size, shape, elevation, and margin), when looking at bacteria in broth, we can only tell if the bacteria is turbid or if there is flocculent microbial growth at the bottom of the nutrient broth tube.

A unique bacterial cell or group that has repeatedly split is represented by each separate colony. Because they were kept together, the resultant cells have amassed to create a noticeable area. Most bacterial colonies are often round in form and appear white or creamy yellow in color.

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4 0
1 year ago
In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e). A breeder mates two rabbit
aalyn [17]
25%
Explanation: If you use a punnets square, it’s easy to see that there is only a 1/4 probability if the bunny having Black fur and Long ears (wE) ! :)
7 0
3 years ago
What is thought to have contributed to the evolution of eukaryotes?
astra-53 [7]
Well it's thought that the oxygenation of the atmosphere contributed to the evolution
6 0
3 years ago
Does photosynthesis store energy in organic compounds or release energy from organic compounds?
pychu [463]

Answer:

store energy in organic compound

Explanation:

The stored energy is used by the plant for a variety of life processes, such as, growth, reproduction, movement, and repair.

Photosynthesis is the process used by plants to make their own food, by capturing carbon dioxide and sunlight energy from the environment and releasing oxygen. this process occurs in the chloroplast .

3 0
4 years ago
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In a savanna, gazelles, wildebeests, and warthogs eat grasses. Lions and cheetahs eat gazelles and wildebeests. Lions and wild d
Assoli18 [71]

Answer:

what is the question ?....

Explanation:

5 0
3 years ago
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