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weeeeeb [17]
3 years ago
9

Adapted from images courtesy of NIH and Wikipedia.

Biology
2 answers:
Oxana [17]3 years ago
8 0

Answer:

nucleus

Explanation:

The nucleus is the largest, most prominent organelle in an animal cell. The nucleus is a round or oval body that is surrounded by the nuclear envelope and contains the genetic information necessary for control of cellular functions.

Maksim231197 [3]3 years ago
4 0

Answer:

Nucleus

Explanation:

It is enclosed by a nuclear membrane perforated by numerous pores. It regulates the activities of the rest of the cell. It contains chromosomes which carry the hereditary materials. One or more densely staining bodies called nucleoli is present in the nucleus. It is site for synthesis of ribosomes

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The answer is D I’m pretty sure
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This is a 3 letter sequence of DNA or messenger RNA code that stands for one amino acid in a protein.
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The 3 letter sequence of DNA or messenger RNA code that stands for one amino acid in a protein is called Codon
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Rhonda Runsalot is a 20 year old woman. She is running at VO2max. Her heart rate is 200 b/min. Her stroke volume is 100 ml blood
katen-ka-za [31]

Answer:

Cardiac output = 20 L/min

Explanation:

The cardiac output of a person refers to the volume of blood the heart pumps in a minute. The normal range for cardiac output is about 4 to 8 L/min. However, this can vary depending on the metabolic needs of the individual at any instant of time, for example, it is higher when exercising than  when resting.

Cardiac output is calculated from the product of the stroke volume in liters/min and the heart rate in beats/min

Cardiac output  = stroke volume * heart rate

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6 0
2 years ago
The ribosome of the bacterium E. coli includes the ribosomal protein L4 (rpl4). The rpl4 gene carries the instructions for makin
Mandarinka [93]

Answer:

Every organism possesses in its ribosome a protein that is similar to rpl4. This protein has an amino acid sequence that is similar to the sequence of E. coli’s rpl4.

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Phylogenetic tree is a diagram which represents the similarities between different organisms and shows their evolutionary histories.

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