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shusha [124]
2 years ago
14

What is the protective insulation that surrounds parts of neurons and speeds the transmission of electrical impulses

Biology
1 answer:
yulyashka [42]2 years ago
4 0

Answer:

Mylein Sheath

Explanation:

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A skeletal muscle is described by all of the following except: question 2 options: voluntary attached to a bone having an origin
Oduvanchick [21]
The skeletal muscles are considered voluntary muscles and are mostly located in all parts of the human body. Therefore, these are the muscles that are attached to the bones and have an origin but are NOT highly branched. The skeletal muscles are the UNBRANCHED ones whereas, it is the cardiac muscles that are considered branched.
7 0
3 years ago
What kind of bond, Ionic or Covalent, is formed between the two Chlorine atoms below? Justify your reasoning.
Stolb23 [73]

Answer:

Covalent

Explanation:

Covalent bonds are bonds where two atoms share electrons. The chlorine atoms will share one electron so they both have a full valence shell, which makes the bond between them covalent.

6 0
4 years ago
The cranium provides protection for what important organ in the body?
Varvara68 [4.7K]

From what I know the <u>cranium</u> protects the organ called the <u>brain</u>. It is made up of 8 different bones that supports your head & protects your brain from injury. Some of the other bones protect the sides of the <u>brain</u> & supports the sides of your face. The <u>cranium</u> is basically a cozy little home for your <u>brain</u>.

7 0
3 years ago
Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes
Fed [463]

Specialized structures that perform cell functions are organelles.

What are cell organelles?

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

An organelle is a particular sort of cell structure. Organelles come in many different varieties. Vesicles are another name for organelles in a cell. They actually serve a purpose that is crucial since all of the processes in a cell must be compartmentalized. Therefore, a membrane is required to surround the processes inside a cell that produce diverse products. Organelles are therefore all membrane-bound in reality. They also distinguish between one function and another. So, for instance, the lysosome breaks down large molecules to make small molecules, while the mitochondrion produces energy by breaking down large molecules.

They must be divided up since the lysosome requires an acidic pH and the mitochondrion relies on all of its pathways, proteins, and enzymes to convert one chemical to another. Additionally, none of the functions would be created if those two substances were combined.

To learn more about subcellular structures click on the link below:

brainly.com/question/21283056

#SPJ4

7 0
2 years ago
Which of the following statements best explains why offspring produced by sexual reproduction
Stells [14]

Answer: A, the offspring has genetic material from both the mother and the father

Explanation:

The offspring cant look exactly like the parents because the allels of the parents are not the same.

5 0
4 years ago
Read 2 more answers
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