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Trava [24]
3 years ago
8

2. A cell membrane is made up of a(n)

Biology
1 answer:
Sidana [21]3 years ago
3 0

Answer:

the cell membrane is made up of lipids :)

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In eukaryotic cells, the message from the DNA must be removed from the nucleus before it can be read and used to make proteins.
Veronika [31]

Answer:

Protein production in prokaryotes begins even before the completion of transcription. This means that ribosomes attach to the mRNA being generated even before transcription process is terminated. Therefore translation occurs in concurrence with transcription. This is because there is no definitive boundary between the nucleoid and cytoplasm.

In eukaryotic cells, the nucleus is separated from the cytoplasm by the nuclear membrane. This means transcription has to complete before the translation of proteins occurs. This is because the ribosomes are located in the cytoplasm while the DNA is in the nucleus.

This difference is part of the reason prokaryotic cells are able to respond really fast to an environmental stimuli as compared to eukaryotes. Remember in addition mRNA in prokaryotes do not need splicing (as required in eukaryotes) adding to quick protein production.  

Learn More:

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3 0
3 years ago
State zeroth law of thermodynamics​
alexandr1967 [171]

Answer:

This is the last law of thermodynamics that we know of so far. The zeroth law of thermodynamics states that if two bodies are each in thermal equilibrium with some third body, then they are also in equilibrium with each other.

Explanation:

8 0
3 years ago
What is considered the ultimate wonder of cells
Lapatulllka [165]
According to G.D Budhiraja in his book "The Natural Way of Healthy Aging," the ultimate wonder of cells is the egg cell. 

The egg cells is considered to be the ultimate wonder of cells because of its potential to form another human being. Once fertilized, the egg cell multiplies and grows, and "seems to know" just the right timing for certain processes to occur within the embryo or fetus. It seems to know when certain hormones should be produced, when it should implant in the uterus, and when the hands, legs, feet, hair, and other parts of the embryo and fetus should grow. 

7 0
3 years ago
Which structure is found only in plant cells and functions in the process of photosynthesis?
Vikki [24]

Answer:

Chloroplasts are specialized organelles found only in plants and some types of algae. These organelles carry out the process of photosynthesis, which turns water, carbon dioxide, and light energy into nutrients from which the plant can obtain energy. There can be over one hundred chloroplasts in certain plant cells.

Explanation:

plz mark me brainliest

6 0
3 years ago
What is the reason behind the high surface tension of water
otez555 [7]
The polarity of the water molecule helps it to cohere to nearby water molecules, forming a skin over it.
7 0
4 years ago
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