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BARSIC [14]
3 years ago
13

How does alcohol effect the brain and neurotransmitters

Biology
1 answer:
kifflom [539]3 years ago
8 0

Answer:

Alcohol affects both "excitatory" neurotransmitters and "inhibitory" neurotransmitters. An example of an excitatory neurotransmitter is glutamate, which would normally increase brain activity and energy levels. Alcohol suppresses the release of glutamate, resulting in a slowdown along your brain's highways.

Explanation:

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Outline two disadvantages associated with staining procedures. ​
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The main purpose of Negative staining is to study the morphological shape, size and arrangement of the bacteria cells that is difficult to stain. eg: Spirilla. It can also be used to stain cells that are too delicate to be heat-fixed. It is also used to prepare biological samples for electron microscopy.

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Which of the following is a major trend in land plant evolution? Group of answer choices the trend toward a gametophyte-dominate
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trend toward a sporophyte-dominated life cycle

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<em>The major trend in the evolution of land plants is the domination of the sporophytic phase in the life cycle and alternation of generation. It also moves towards a larger gametophytes</em>

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