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Sergeu [11.5K]
2 years ago
8

What is cell biology​

Biology
2 answers:
Anna [14]2 years ago
8 0

Answer:

Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function and behavior of cells. Cell biology encompasses both prokaryotic and eukaryotic cells and can be divided into many sub-topics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition. The study of cells is performed using several techniques such as cell culture, various types of microscopy, and cell fractionation. These have allowed for and are currently being used for discoveries and research pertaining to how cells function, ultimately giving insight into understanding larger organisms. Knowing the components of cells and how cells work is fundamental to all biological sciences while also being essential for research in biomedical fields such as cancer, and other diseases. Research in cell biology is interconnected to other fields such as genetics, molecular genetics, biochemistry, molecular biology, medical microbiology, immunology, and cytochemistry.

Explanation:

monitta2 years ago
4 0

Answer:

Cell biology is a branch of biology that studies the structure, function and behavior of cells. Cell biology encompasses both prokaryotic and eukaryotic cells and can be divided into many sub-topics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition.

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Which of the following statements about the genetic code is true?
Nezavi [6.7K]

Answer:

c. Some codons specify the same amino acid.

Explanation:

Codons are triplets of nucleotides in mRNA that is used for the protein synthesis (translation). A codon specifies a single amino acid, but there are exceptions. tRNA molecule contain anticodons, triplets of nucleotides that are complementary to codons. So, during the translation, tRNA carries the amino acid, that corresponds to  the codon in mRNA.

8 0
3 years ago
Potatoes are a specialized stem that serve as a good source of carbohydrates.
Molodets [167]

Answer:

The phloem

Explanation:

3 0
2 years ago
What is NOT enough to sustain swimmers going at top speed
mixer [17]

Answer:

To swim faster

Reducing the drag. As with all the other tips here this one is not about how strong you are as the right technique smoothes out your swimming using your strength in a much more efficient way.

Work on your kicks.

Secrets of good propulsion.

Balance

Slightly spread your fingers.

6 0
3 years ago
This portion of the vestibular apparatus is responsible for dynamic equilibrium.
Gnesinka [82]

Answer:

Semicircular canals

Explanation:

Ear is one of the important sense organ responsible for hearing and equilibrium. Human ear is divided into three parts: outer ear, middle ear and inner ear.

Inner ear is mainly responsible for the equilibrium of the body. Vestibular apparatus together with semicircular canals is responsible for the dynamic equilibrium of the body. Dynamic equilibrium  involves head rotation and vertical movements of the body.

Thus, the correct answer is option (a).  

7 0
3 years ago
In order to provide nutritional information about food, scientists must evaluate how many calories a given food has per serving
Mashutka [201]

Answer:

                 

Explanation:

I am the thing that goes bump in the night. The shadow-like figure all are too afraid to identify in their room. The silent stalker of your waking nightmares and lucid dreams. Do not worry, I can- but will not- hurt you. Your family, however, doesn't have such luck. Do not warn them that I will be following their every move, or it will lead to a grizzly fate for you and your bloodline. I hope that my message has given you closure for the events to come.

In the meantime, you can pray for your family. Maybe I'll have mercy.

5 0
2 years ago
Read 2 more answers
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