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Sloan [31]
3 years ago
9

Do the same mechanisms that govern gene expression operate in bacterial cells and eukaryotic cells? Explain your answer.

Biology
1 answer:
vlabodo [156]3 years ago
4 0

Answer:

in prokaryotic cells, the control of gene expression is mostly at the transcriptional level. ... Eukaryotic gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm.

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What is global warming? Question 4 options: The increase in Earth's average temperature over a long period of time. When the oce
nasty-shy [4]

Global warming is the increase in Earth's average temperature over a long period of time.

<h3>GLOBAL WARMING:</h3>
  • Global warming is a cause for concern in our world today. It is a phenomenon whereby the temperature of the Earth atmosphere increases over a period of time.

  • Global warming is caused by the release of greenhouse gases into the atmosphere. Greenhouse gases are capable of trapping and releasing heat into the Earth.

  • Greenhouse gases include; carbon dioxide ((CO2), methane, sulfur dioxide (SO2) etc.

  • Therefore, global warming is the increase in Earth's average temperature over a long period of time.

Learn more about global warming at: brainly.com/question/23569238?referrer=searchResults

8 0
3 years ago
Describe the importance of the inner membranes separating different regions of the mitochondrion and the chloroplast.
cupoosta [38]

Answer:

The thylakoid membrane is responsible for separation of different regions of the mitochondrion and the chloroplast.

This membrane is responsible for the major difference between chloroplasts and mitochondria in terms of their structure and function.

The membrane is very important in chloroplasts and it fills the role of the inner mitochondrial membrane in electron transport and the chemiosmotic generation of ATP.

4 0
3 years ago
Read 2 more answers
The diet of leaf-cutter ants is principally
jarptica [38.1K]

Answer:

it would be B.

Explanation:

7 0
3 years ago
Why don't animal cells need chloroplasts?
vovikov84 [41]
Animals don’t need to absorb sunlight in order to live. Only plants have chloroplasts to absorb the rays from the sun which is required for them to live and grow
3 0
4 years ago
Can mRNA coding for a protein destined to be embedded in the plasma membrane associate with rough ER prior to the initiation of
Debora [2.8K]

Answer:

mRNA must start membrane protein in the cytoplasm and, after that, continue it in the rough ER.

Explanation:

Protein synthesis is initiated when mRNA meets a free ribosome, the primary structure for protein synthesis. Ribosomes can be found in the r<em>ough endoplasmic reticulum</em> or floating in the cytosol. They read the mRNA code and add the correct amino acid using transference RNA to build the protein.

The <u>rough endoplasmic reticulum</u> is in charge of the synthesis and transport of the membrane proteins. It is also in charge of the latest protein modifications after transduction. Synthesis of membrane proteins <u>starts in the cytoplasm</u> with the production of a molecule portion known as a signal sequence. This portion leads the synthesizing protein and associated ribosome to a specific region in the Rough endoplasmic reticulum where it continues the protein building.

Membrane proteins are synthesized in the endoplasmic reticulum and <em>sent to the Golgi complex in vesicles</em>, where it happens the final association of carbohydrates with proteins. Finally, protein is transported <em>from the Golgi complex to its final destiny, the membrane. </em>

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3 years ago
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