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Shkiper50 [21]
4 years ago
8

The nurse practitioner is examining the lymphatic system of a healthy 3-year-old child. which

Biology
1 answer:
Zielflug [23.3K]4 years ago
7 0
The presence of palpable lymph nodes.

Lymph nodes are relatively large in children, and the supperficial ones often are palpable even when the child is healthy.
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Which sequence below correctly illustrates the order in which proteins are synthesized? Question 5 options: RNA--> DNA -->
olchik [2.2K]

The correct sequence in which the proteins are synthesized is  DNA --> RNA --> Protein (B).

First the DNA is transcribed into RNA and then by translation RNA is converted into protein.

<h3>Protein Synthesis</h3>

  • Protein synthesis is the process of making protein molecules.

  • This process includes two processes, transcription and translation.

  • In transcription, the DNA act as a template to produce RNA. This is a three-step process, initiation, elongation, termination.

  • In translation, the RNA with the help of codons produces protein. This is also a three-step process: Initiation, elongation, and termination.

Thus, that's how proteins are made. And it is a repeated process.

Learn more about protein synthesis, here:

brainly.com/question/7575381

3 0
3 years ago
Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
aalyn [17]

Answer:

Liver cells would need a large number of mitochondria to function and survive as alot of energy is required to detoxify the toxic material and also aids in insulin production when sugar level is high or intake of sugar becomes high

so correct option is C.

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

4 0
1 year ago
Why pig starter has the highest percent of protein ​
AnnyKZ [126]

Answer:

Explanation:

pig feeds only because it supplies amino acids necessary to the animal. But of the total amino acids in the diet, only the digestible amino acids are biologically available to the animal:)

6 0
3 years ago
Which statement best describes the difference between the sympathetic and parasympathetic nervous systems?
umka21 [38]

Answer:

D. The sympathetic system prepares the body for stress and activity and the parasympathetic system prepares the body for rest.

Explanation:

  • Sympathetic and Parasympathetic nervous system are two divisions of autonomic nervous system.
  • Acetylcholine is a common neurotransmitter released by preganglionic neurons of both systems.
  • The post Ganglionic neurons of these two systems release different  neurotransmitter.
  • The sympathetic nervous system is concerned with 'fight and flight response'
  • The parasympathetic nervous system is concerned with 'rest and digest ' response.

5 0
3 years ago
Why must the bonds of these molecules be broken before anything else happens?
ser-zykov [4K]

Answer:

Synthesis releases energy because the molecules bond to form a stable configuration and therefore give up energy. The bonded molecules have a lower energy level than free molecules and are held in the new bond.

Explanation:

Chemical reactions make and break the chemical bonds between molecules, resulting in new materials as the products of the chemical reaction. Chemical reactions can occur spontaneously or require an outside trigger such as an input of energy. Breaking chemical bonds absorbs energy, while making new bonds releases energy, with the overall chemical reaction being endothermic or exothermic.

5 0
3 years ago
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