Hi there! Hopefully this helps!
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Answer: Gabriel Andral, a French professor, and William Addison, an English doctor both informed the first classifications of white blood cells.
<span>prophase I. the chromosomes condense, and the nuclear envelope breaks down. ...Metaphase I. pairs of homologous chromosomes move to the equator of the cell.Anaphase I. homologous chromosomes move to opposite poles of the cell.Telophase I and Cytokinesis. ...Prophase II. ...Metaphase II. ...Anaphase II. ...<span>Telophase II and Cytokinesis.</span></span>
Answer:
Beta-blockers are medications prescribed by physicians or mostly cardiologists who cater to individuals with heart-related issues. These issues include things that limit the ability of the heart to function properly and they include people suffering from heart attacks, high blood pressure and other illness that requires proper functioning of the heart.
However, Beta-blockers when administered slows the heartbeat per minute thereby reducing the amount of oxygen needed, but due to the way exercise raises the beat of the heart, oxygen pumped to the heart, it requires a well functioning heart to be able to meet up with the demand of the heart required for exercise. So, Beta-blockers already active in the bloodstream would affect cardiac output exposing the heart to further slow down this could result in dizziness has the heart couldn't handle the pressure required to pump more for an exercise.
Explanation:
RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose. RNA contains nu leobase uracil while DNA contains thymine.
Answer:
The correct answer is B. hypothyroidism
Explanation:
In hypothyroidism, the thyroid gland is not able to maintain an appropriate level of thyroid hormone in the blood. Thyroid hormone plays an important role in body metabolism and it also helps in proper growth and development of the body.
For the synthesis of thyroid hormone iodine is a very necessary mineral. 70-80% of all the iodine in the body is present in the thyroid gland which helps in making thyroid hormone. Iodine is obtained through diet and absence of iodine in the diet can lead to hypothyroidism in the body.