4. What is hemoglobin, its function and the steps of RBC and hemoglobin recycling?

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A: Hormones are chemical messengers in the body that are secreted by endocrine glands to carry out spec...

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Q: question 4

A: 4. Internal elastic lamina 5. Tunica media . 

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A: The dendrites are the specific projections of the neuron that receives information from other neuron...

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A: Human growth hormone (hGH) is a very significant hormone which is produced by the pituitary gland, i...

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A: The disorders of the lower respiratory tract refer to any kind of disease or disorder that affects t...

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A: Chromatin is a long chain of DNA. It is a form of a chromosome before undergoing cell division.  Chr...

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A: Osmosis is a rate controlled mechanism which can actually be stopped with a help of pressure called ...

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A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.T...

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A: The circulatory system consists of blood vessels that transport blood. Arteries are blood vessels th...

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A: The automatic nervous system is referred to as the control system that a principally is responsible ...

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A: Contraction of muscles is controlled by two important proteins, actin and myosin.  In muscle cells, ...

Q: #8

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

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A: Heart block is the blockage of impulses generated by SA node in the conductive system. Because of th...

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A: Transplantation is a process that involves the transfer of cells, organs, or tissues from one indivi...

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A: The cellular activities must be regulated to achieve homeostasis, which is achieved by Feedback mech...

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A: The negative feedback loops is a process in which there is a change in a given direction which may l...

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Q: While taking a clinical laboratory class, Marilyn preparedand examined blood smears from several don...

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A: Chain of survival is the immediate management to be carried out upon cardiac emergencies. The surviv...

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A: Graded Potential  Action Potential The response amplitude varies with the potency of the stimulus....

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A: During a heart attack, the blood supply that supplies oxygen is cut off and the heart muscle begins ...

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