Answer:A. Solar energy, which enables plants to photosynthesize and helps humans produce electricity
Explanation:
Answer:
c) Complementarity states that Adenine will always bind with Thymine.
Explanation:
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The correct answer for the question that is being presented above is this one: "c. Clouds tend to form." When both the cold front and the mountain breeze, then c<span>louds tend to form. These clouds carry a lot of water that will eventually stores water that serves as rain.</span>
Answer:
polar microtubules contract, pulling attached chromosomes toward the poles.
Explanation:
Polar microtubules are one of the two types of microtubules that together make the mitotic spindle. The polar microtubules are the ones that extend from each pole to the cell's equator.
At the equatorial region, the polar microtubules from two poles overlap. Also known as non-kinetochore microtubules, the polar microtubules do not get attached to the kinetochores of chromosomes.
The function of the polar microtubules is to assist in chromosome separation during anaphase. The polar microtubules from two poles slide past each other. As they slide, the degree of overlap is reduced and the two opposite poles are pushed apart.
The reduced overlap between the polar microtubules indirectly moves the chromosomes apart as the kinetochore microtubules attach the chromosomes to the opposite poles.
Betty, 66 years old, is in great physical shape. she works out at the gym every day, and recently her doctor told her she is in exceptionally good health. betty is young in terms of her biological age, it is the condition of our system, tissues and cells that marks our physical aging.
