The kinetochore of the chromosomes
Explanation:
What could be damaged that is hindering the spindle fibers from attaching to the chromosomes are the kinetochores of the chromosomes.
At the metaphase stage of the cell division, the chromosomes align at the equator of the cell and the spindle fibers engage each chromosome at a region known as the kinetochore.
The kinetochore is made up of complex proteins and lies around the centromere region of the chromosome. The microtubules of the spindle fibers attach to this region during the metaphase stage.
If the kinetochore is damaged, it means the spindle fiber will not be able to attach to the chromosome.
Answer:
Cytoplasm
Explanation:
Nucleus was my original answer but I'm actually wrong. It is not the nucleus.
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Below are the choices that I managed to check from other sources:
A) They must fit together
<span>B) They must have the same density </span>
<span>C) They must look the same </span>
<span>D) They must be the same color
</span>
The answer is A.
<span><span>ATP usually releases energy by breaking down the weak phosphate cell present. The energy released due to the breaking down of the phosphate cell is then utilized. The ATP is converted to ADP. Whenever a cell feels the necessity for energy it releases a phosphate to gather the energy. It is an automatic and ongoing process. The weak bond between the second and the third phosphate is always targeted for turning ATP to ADP. This is the reason ATP is considered the main energy currency for the cell.<span>
</span></span>In the presence of oxygen, one glucose molecule has the energy to make up to 38 ATP. The ATP production is determined by the following steps, (-2 ATP) glycolysis preparatory phase, (7-9 ATP) glycolysis pay-off phase, (5 ATP) oxidative decarboxylation of pyruvate and (20 ATP) Krebs cycle. One glucose which has 38 ATP hence was the summation of all the process mentioned that took place. All these process take place under the cellular function of cellular respiration. </span>
<span>Several products are released during the hydrolysis of ATP. The
products released are adenosine diphosphate or ADP, an inorganic
phosphate and orthophosphate. These are the products initially released
during the hydrolysis of ATP. The other things that are released during
this reaction or further hydrolysis of ATP are adenosine monophosphate,
energy, another orthophosphate and water. Actually energy is needed to
hold the third phosphate with ADP. So when hydrolysis is done and the
third phosphate is released, energy also gets released.<span> </span></span>
