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Eva8 [605]
3 years ago
13

Help I need this can anyone help please help

Biology
2 answers:
antiseptic1488 [7]3 years ago
5 0

I think structure however I am not sure so keep that in mind.

Readme [11.4K]3 years ago
4 0
Your answer would be solid
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Why does ethanol becomes cloudy/white when testing fat
ki77a [65]

Answer:

Ethanol is known as a fat solvent, and the cloudy or white color that it acquires when testing fat is due to the fact that this test includes the addition of water, forming an emulsion.

Explanation:

<u>The emulsion test for fats</u> is a test used to show the presence of these in some substances or foods.

Under normal conditions, fats are miscible - they can be dissolved - in ethanol, an alcohol, but not in water.

This test consists of dissolving the substance to be tested in ethanol, and then adding water. The principle by which the emulsion test is governed is that ethanol allows a certain amount of fat to dissolve in water, forming a cloudy or whitish emulsion.

Learn more:

Differences between emulsion and solution brainly.com/question/6677364

4 0
3 years ago
Which of the following is an example of how culture can help humans survive?
mario62 [17]

Answer: Option D

Explanation:

The practice which has been prevailing from a long time is considered as culture.Farming is also a type of culture which is being practiced from a longer period of time in the society.

The farming is also a type of culture which was invented somewhere and started spreading from there to other places.

This practice helped mankind  in providing food and resources to the people of nation.

3 0
3 years ago
Which one of the following processes does not occur to excess neurotransmitters in the synapse
svlad2 [7]

This question is incomplete because the options are not given; here is the complete question:

Which one of the following processes does not occur to excess neurotransmitters in the synapse?

A. Break down or digested into inactive fragments.

B. Collection by scavenger vesicles left over from the neurotransmitter release.

C. Drifting away from the synapse via diffusion.

D. Reuptake within the pre-synaptic neuron.

The answer to this question is B. Collection by scavenger vesicles left over from the neurotransmitter release.

Explanation:

The word synapse refers to the neurological structure that allows the transmission of signals or information between neurons. This process occurs through neurotransmitters, which are the molecules or substances with the messages.

Moreover, in this process, there can be in some cases excess. In this situation, the body reacts to this excess by degrading or breaking down the extra neurotransmitters, eliminating it through diffusion, or even reabsorbing it (reuptake). In this context, all are processes that occur due to excess neurotransmitters except collection by scavenger vesicles because in most cases neurotransmitters are simply absorbed or eliminated but there are not specialized scavenger vesicles that collect them.

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3 years ago
What does it mean when scientists say that all living organisms are part of a universal genrtic code
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We all have the same genetic makeup. DNA
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3 years ago
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To continue to receive federal student aid while attending college, students must:
ycow [4]

Answer: D . maintain satisfactory academic progress

Explanation:

5 0
2 years ago
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