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MArishka [77]
2 years ago
15

During , the cell's nucleus duplicates itself and the cell divides. During , a specialized form of cell division occurs to form

egg and sperm cells.
Biology
1 answer:
mr Goodwill [35]2 years ago
7 0

a specialized form of cell division occurs to form egg and sperm cells : Mitosis, Meiosis, Fertilization

What is Fertilization?

During fertilization, the main nucleus of an embryo is formed by the combination of a paternal sperm nucleus and a maternal egg nucleus. In reality, the process of fertilization in all organisms involves the union of the genetic material from two gametes, or separate sex cells, each of which has half the number of chromosomes that are typical for the species. In microorganisms and protozoans, the earliest type of fertilization involves the transfer of genetic material between two cells.

The fusing of the two gametes' membranes, which results in the creation of a channel that allows material to go from one cell to the other, is the first critical event in fertilization.

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

brainly.com/question/10542447

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Which is a potential complication of a low pressure in the endotracheal tube cuff? aspiration pneumonia pressure necrosis trache
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The answer is Aspiration pneumonia. The low pressure in the cuff of the endotracheal tube is a risk for the aspiration pneumonia while the high cuff pressure can cause ischemia, pressure necrosis and tracheal bleeding.Hope this would be of big help.
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4 years ago
What are these models meant to show ?
tangare [24]

Answer:

Explanation:

I think B

4 0
3 years ago
What process is the "copying" portion of protein synthesis? What is being copied? Why does it have to be copied?
olasank [31]

The process of protein synthesis is known as translation. During this process, the mRNA is being copied into an orderly sequence of amino acids to produce a polypeptide.

During gene transcription, a fragment of DNA called gene is used as a template to generate a complementary messenger RNA (mRNA) sequence.

Afterward, this mRNA will be used as a template to create a protein by a process called translation.

The linear order of triplets of nucleotides or codons in mRNA will be used to add ordered amino acids to the growing polypeptide chain (i.e., the protein).

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4 0
2 years ago
Improved Post-Resuscitation Survival Time with Adjuvant Cytosolic Energy Replenishment in a Murine Model of
Galina-37 [17]

A murine model of hemorrhagic refractory shock showed improved post-resuscitation survival time with adjuvant cytosolic energy replenishment.

<h3>Objective:</h3>
  • Resuscitation of a patient with refractory hemorrhagic hypovolemic shock (HS) is difficult.
  • HS is linked to severe reductions of cellular energy nucleotides, which can result in cardio-circulatory arrest and mortality.
  • Vasopressors, most often norepinephrine, are typically briefly supplied to control a persistent hypotension that is not rectified by intensive resuscitation attempts in order to avert an impending cardio-circulatory arrest.
<h3>Method</h3>

The following five groups of 10 each were randomly assigned to 50 male Sprague-Dawley rats:

  • HS/conventional resuscitation (CR), HS/CR+norepinephrine, HS/CR+vasopressin, HS/CR+vesicles, and HS/CR+ATPv.
  • ATPv, which are highly fusogenic lipid vesicles encasing ATP, were used to directly replace the cytosol with ATP.
  • Direct cytosolic ATP delivery is made possible by the instantaneous fusion of the ATPv with the cell membrane.
  • The study's endpoint was established as the post-resuscitation survival period.
<h3>Results:</h3>

The SI and MAP showed that all animals experienced the same kind of shock. According to the long-rank Mantel-Cox test and Kaplan-Meier survival curves, the median post resuscitation survival periods were as follows: HS/CR+Nor epinephrine = 35.5 min; HS/CR+Vasopressin = 20 min; HS/CR+Lipid Vesicles control = 88.5 min; and HS/CR+ATPv = 158.5 min

learn more about Resuscitation here

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6 0
2 years ago
32 fahrenheit is it hot or cold
Lapatulllka [165]
32 Fahrenheit equals to 0 C, so we can say that it's cold
3 0
3 years ago
Read 2 more answers
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