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Marizza181 [45]
3 years ago
6

Which of the following statements is true about the structure of an atom?

Biology
1 answer:
lord [1]3 years ago
7 0

Answer:

it is going to be B. 2,3, and 4

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Humans affect the carbon cycle in many ways through the use of fossil fuels, clear cutting of forests, and controlled burns. Whi
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Which organelle is incorrectly matched with its function? Group of answer choices Peroxisome: break down hydrogen peroxide Smoot
Katen [24]

Answer:

The correct answer is Smooth ER: protein synthesis

Explanation:

Endoplasmic reticulum is a single membrane-bound organelle containing interconnected membrane-bound cisternae which are the extension of the nuclear membrane. Endoplasmic reticulum is divided into two parts smooth endoplasmic reticulum and rough endoplasmic reticulum.

Smooth endoplasmic reticulum does not contain ribosomes on it and is involved in the synthesis of steroid hormones and lipids, detoxification of harmful products and removal of xenobiotic from the cell, calcium storage, and metabolism.

Rough endoplasmic reticulum has ribosomes on its surface which helps in protein synthesis on RER. So Smooth ER and protein synthesis are incorrectly matched.

6 0
3 years ago
The cell body of a neuron contains the?
zheka24 [161]

Answer:

the nucleus..

The cell body is the spherical part of the neuron that contains the nucleus and connects to the dendrites, which bring information into the neuron, and the axon, which sends information to other neurons.

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3 0
2 years ago
The coelacanth fish looks very similar to its fossil ancestors from 300 million years ago. Which of the following statements exp
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It was affected by natural selection. 

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3 years ago
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Palm oil and coconut oil are more like animal fats than are other plant oils. Because they _____ than other plant oils, they may
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Answer:

They contain fewer double bonds.

Explanation:

Coconut oil contain saturated lauric acid, saturated myristic acid, saturated caprylic acid, saturated decanoic acid and unsaturated oleic acid.  

Palm oil contains saturated myristic, palmitic and steric acid. It also contains oleic monounsaturated acid and linoleic polyunsaturated acid.  

They are semisolid at room temperature. Oil is that type of lipids which is liquid at room temperature due to the presence of saturated fatty acid. Both type of oil mention in text have high degree of saturation and are semi solid at room temperature .

Hope this helped!

3 0
3 years ago
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