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blsea [12.9K]
2 years ago
5

The cell membrane is said to be semipermeable because

Biology
1 answer:
Keith_Richards [23]2 years ago
7 0

Answer:

it is made of phospholipid bilayer along with other various lipids, proteins, and carbohydrates

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Involuntary muscle includes _________.
hodyreva [135]

Answer:

smooth muscle and cardiac muscle only.

Explanation:

because all of these muscles are involuntary meaning all of these muscles are not moveable by choice, you can not decide when to move these muscles. Foe example we can not control the heart muscles, the heart needs to pump involuntary, but the other muscles from the list we have control over. For example we can make a choice when it comes to moving some skeletal muscles, but not a choice when moving smooth muscle and cardiac muscle .

6 0
3 years ago
Which injury would likely cause the body to permanently lose the ability to perform simple reflexes? damage to the nerve cells i
hjlf
Answer would be <span>damage to the nerve cells in the spinal cord.

The spinal cord is responsible for sending nerve signals throughout your whole body. Damage to the spinal cord can result in an inability to send signals to parts of the body, including simple reflexes.
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5 0
3 years ago
During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine. what has just occurred?
insens350 [35]

During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine due to a random mutation.

Binary fission is a type of asexual reproduction through which a bacteria divides and its body is separated into two new bodies.

If during binary fission in a bacterial cell, a base pair is changed from adenine to cytosine, it is because of a random mutation. A mutation is a genetic alteration or a change in the DNA sequence which results in the generation of a variant. Mutations in the DNA sequence which occur without any specific pattern is known as a random mutation.

To learn more about mutation here

brainly.com/question/13923224

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5 0
1 year ago
The arteries that branch from the aorta and provide blood to the heart muscle itself are _______________ arteries. a. pulmonary
pickupchik [31]
C. its the Coronary Arteries
6 0
3 years ago
Some species of rotifers consist solely of females. their method of reproduction is described as _____.
sergij07 [2.7K]
PARTHENOGENESIS

The females lay unfertilized eggs that develop into females.
6 0
2 years ago
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