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OLga [1]
3 years ago
9

What are the phases of mitosis and what happens in each?

Medicine
1 answer:
xxMikexx [17]3 years ago
4 0

Explanation:

Mitosis is the nuclear division followed by cytokinesis, which leads to the production of two daughter cells.

<u>It includes the following phases - </u>

1. Interphase - In this process the Cell actively metabolizes and prepare itself for the process of mitosis and the Chromosomes are not clearly discerned .

2. Prophase - In this phase , the Chromatin gets to condense and can be visualized under a light microscope and  Nucleolus gets disappeared , Centrioles begins to move to opposite ends of the cell .

3. Metaphase - In this phase the Spindle fibers gets align the chromosome along the middle of the nucleus of the cell thereby creating a metaphase plate .

4. Anaphase - In this phase , the chromosomes which got paired up gets separate at the kinetochores and move to the opposite directions of the cell , the Spindle microtubules and physical interaction among polar microtubules is responsible for kinetochore movement.

5. Telophase - In this phase , the Chromatids completely move to the opposite poles of the cell , and new membranes start forming around the daughter nuclei and the Chromosomes disperse and become invisible. Cytokinesis starts.

6. Cytokinesis - In this final process the Actin fiber ring around the center of the cell contracts and create the cell into two daughter cells.

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stich3 [128]

Answer:

I'm pretty sure is E

Explanation:

I mean I don't have cancer and I don't take any vitamin

3 0
3 years ago
What is the best, most accurate description for "agonal respirations"?
Dimas [21]

Answer:

abnormal breathing pattern characterized by slow, shallow, gasping breaths that typically occur following cardiac arrest

Explanation:

struggling to breathe -- gasping -

3 0
2 years ago
What is the set point (normal level) for blood glucose?
Arte-miy333 [17]

Answer:

For the majority of healthy individuals, normal blood sugar levels are as follows: Between 4.0 to 5.4 mmol/L (72 to 99 mg/dL) when fasting. Up to 7.8 mmol/L (140 mg/dL) 2 hours after eating.

8 0
3 years ago
A patient' visual acuity was tested using a Snellen chart. The results indicated that her vision was 20/50. What does this resul
Kamila [148]

Answer:

It is a vision that is close to normal, if in the optometric revision improves with the use of the pinhole more than three lines, the problem may be of the refractory type; If this is not corrected, it can be concluded that there is a disease.

5 0
3 years ago
The pediatric oral dose of ciprofloxacin is given as 10 to 20 mg/kg every 8 hours, not to exceed a single dose of 400 mg irrespe
Gwar [14]

Answer:

No. 5% of ciprofloxacin oral suspension for this child exceeds the therapeutic range.

Explanation:

Single dose of ciprofloxacin suspension shall be 400 mg

the pediatric oral dose is 10-20 mg/kg and body weight of child is 55 lb.

1 kg is 2.2 lb= 55÷ 2.2 = 25 kg

minimum required dose for child is 25 × 10= 250 mg

maximum required dose for child is 25 × 20 = 500 mg

1 teaspoonful is 5000 mg.

500 mg ÷ 5000 mg = 0.1 tsp

Hence, the dose exceeds the therapeutic range.

6 0
3 years ago
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