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Serga [27]
4 years ago
13

Describe the structure and function of a eukaryotic cells nucleus

Biology
1 answer:
dybincka [34]4 years ago
6 0
Characteristics of Eukaryotic Cells - Boundless
https://www.boundless.com/biology/textbooks/boundless-biology-textbook/cell-structure-4/eukaryotic-cells-60/characteristics-of-eukaryotic-cells-313-11446/
Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes. However, unlike prokaryotic cells, eukaryotic cells have: a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria)
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The promoter region is the portion of dna to which rna polymerase binds at the start of transcription.
Andrews [41]

The given statement holds True.

<h3>What is Transcription?</h3>

The act of transcribing a section of DNA into RNA is called transcription. Messenger RNA is the term for DNA segments that have been translated into RNA molecules that can encode proteins (mRNA). Non-coding RNAs are formed when additional DNA segments are transcribed into RNA molecules (ncRNAs).

In a given tissue, the amount of mRNA is more than 10 times more than the amount of ncRNA when averaged across different cell types (though in particular single cell types ncRNAs may exceed mRNAs). Less than 2% of the human genome can be transcribed into mRNA, but at least 80% of mammalian genomic DNA can be actively transcribed (in one or more types of cells), with the majority of this 80% thought to be mRNA, the general preponderance of mRNA in cells is valid despite this.

Learn more about transcription with the help of the given link:

brainly.com/question/13833034

#SPJ4

7 0
2 years ago
The hypothalamic-hypophyseal tract ________.a. runs through the infundibulum b. is the site of prolactin synthesis c. conducts a
posledela

Answer: a. runs through the infundibulum

Explanation: The hypothalamus and the pituitary gland (hypophysis) are linked by a structure called the infundibulum. The infundibulum contains vasculature and nerve axons, these nerve axons have endocrine properties.

The hypothalamic-hypophyseal tract runs through this infundibulum

6 0
3 years ago
Read 2 more answers
List 4 techniques, other than thorough cooking, that are important in preventing foodborne illness.
frozen [14]
Foodborne illness is caused by pathogenic microorganisms present in spoiled food. Apart from thorough cooking, cooked food needs to be always separated from the raw food. This keeps microorganisms present in the uncooked raw food away from the food that is ready to be eaten. In addition, our hands and areas coming in contact with the food need to be clean and sanitized. Also, food should be kept in the right and safe temperature. Finally, clean water and safe raw materials should be used for preparing meals.
6 0
4 years ago
What is the name for the process by which bacteria are given a new gene in a recombinant plasmid?
Alex

Answer:

A

Explanation:

crossing over is the ability to do so

7 0
4 years ago
When will hydrogen bonding occur?
tino4ka555 [31]

Hydrogen bonding is a weak type of bond that occurs between two hydrogen atoms that are covalenty bonded to a very electronegative atom such as flourine, oxygen and nitrogen

7 0
3 years ago
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