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ipn [44]
3 years ago
14

How do nerves pass along messages to and from the brain?

Biology
1 answer:
Sliva [168]3 years ago
8 0
The dendrites are covered with synapses formed by the ends of axons from other neurons. ... When neurons receive or send messages, they transmit electrical impulses along their axons, which can range in length from a tiny fraction of an inch (or centimeter) to three feet (about one meter) or more.
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Specializations of the small intestine that increase its surface area for maximal absorption of nutrients include all the follow
ICE Princess25 [194]

Specializations of the small intestine are related to surface absorption it doesn't include Peyer's patches.

<h3>What is the small intestine?</h3>

It lies between the stomach and the large intestine and is by far the longest part of the digestive tract.

It presents various specializations that guarantee an increase in the surface area for absorption of nutrients such as circular folds, microvilli, villi.

Therefore, we can conclude that specializations of the small intestine are related to surface absorption it doesn't include Peyer's patches.

Learn more about the small intestine here: brainly.com/question/11348399

8 0
2 years ago
In one to two sentences, what are some ways to mitigate climate change?
Aloiza [94]

Answer:

Here are some of them

Explanation:

7 0
3 years ago
A double-blind study of a vaccine is one in which :The study group receives the vaccine and the control group receives a placebo
Andrei [34K]

Answer:

Neither observer nor subjects know which subject receives the vaccine and which receives a placebo

Explanation:

In a double-blind study neither the participants nor the experimenters is aware of who is receiving a particular treatment.

Its used to prevent bias in research results from demand characteristics or the placebo effect

6 0
4 years ago
1. What are 2 ways that agriculture can negatively impact our environment?<br> Enter your answer
Dominik [7]

Answer:

Some of the environmental issues that are related to agriculture are climate change, deforestation, dead zones, genetic engineering, irrigation problems, pollutants, soil degradation, and waste.

Explanation:

8 0
4 years ago
What is the definition of epistasis?
ollegr [7]

The definition of Epistasis in gene biology is Choice D: when the allele of one gene masks the phenotype of another gene

Definition:

When the phenotypic effect of alleles at one gene are masked by alleles of another gene.

In essence, a gene is said to be epistatic when its presence suppresses the effect of a gene at another locus.

It is important to know that Epistatic genes are often called inhibiting genes because of their effect on other genes which are described as hypostatic.

Additionally, there are six common types of epistasis gene interactions:

  • Dominant

  • Dominant inhibitory,

  • Duplicate dominant,

  • Duplicate recessive,

  • Polymeric gene interaction,

  • Recessive.

Read more:

brainly.com/question/24167831

6 0
3 years ago
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