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prisoha [69]
2 years ago
10

Can you please tell me an explanation of what happens during the prophase stage of mitosis?

Biology
1 answer:
arsen [322]2 years ago
3 0
Prophase is the first step in mitosis and many changes occur. Chromatin fibers become coiled into chromosomes, with each chromosome having 2 chromatids joined at a centromere. The mitosis spindle, composed of microtubules and proteins, form in the cytoplasm.
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In order to properly stretch the hamstring during the active supine biceps femoris stretch, a client will need to contract which
Mademuasel [1]

Answer:

The answer is the quadriceps.

Explanation:

The hamstring, located between the hip and the knee joint, is one of the biggest muscles in the human body and one of the three posterior thigh muscles. In order to properly stretch the hamstring so as not to cause any injuries, because the hamstring is one of the muscles most susceptible to injury, the person needs to stretch their quadriceps knee extension during the active supine biceps femoris stretch.

I hope this answer helps.

3 0
2 years ago
Blood pumps through arteries due to contraction of the arterial walls but flows more freely through veins because there is littl
eduard

Excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

<h3>What are Excitable cells?</h3>

Excitable cells are defined as those cells that are capable of generating electrical impulses when stimulated. Example of such cells include:

  • Neurons,

  • muscle cells( smooth, skeletal and cardiac)

  • Endocrine cells.

The artery is made up of higher amount of smooth muscles than the veins therefore, excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

Learn more about muscles here:

brainly.com/question/25778330

#SPJ1

8 0
1 year ago
HELP PLEASE
Ostrovityanka [42]
1. Mattias Schleiden
2. Robert Hooke
3. Microscope
4. Cell membrane
5. Nucleus
6. Nuclei
7. Nuclear membrane
8. Endoplasmic Reticulum
9. Ribosomes
10. Endoplasmic Reticulum
11. Lysosome
12. Vacuole
13. The Cell Wall- provides the plant structure
Chloroplasts- preform photosynthesis
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4 0
3 years ago
If you've traveled to hawaii or another tropical island, you know that it rains a lot because _____.
DENIUS [597]
There is a huge amount of precipitation among the countries situated in the tropical region such as Hawaii or any other tropical island due to its climatic conditions. Since a tropical region receives heat from the Sun directly, the region would eventually be warmer causing more frequent evaporation causing rain.
8 0
3 years ago
What is the difference between the leading and lagging strands
mezya [45]
In DNA there are two types of strands, 5'/5 prime, which is the strand, aka the leading strand. 
There is also the 3' strand which is the lagging strand. 
The difference between these two is the the leading strand is discontinous during replication, they must create ozaki fragments.
The other lagging strand can just have the whole strand replicated at the same time
4 0
2 years ago
Read 2 more answers
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