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Rina8888 [55]
3 years ago
8

Write down the sources and deficiency symptom of calcium ​

Biology
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

Explanation:

Causes of hypocalcemia (calcium deficiency):

- Menopause

- Low levels of vitamin D

- hormonal imbalances (removal/overactivation of parathyroid)

- renal failures

Symptoms of hypocalcemia:

- Memory loss or confusion

- muscle spasms

- numbness/tingling in the extremities (hands, feet, face)

- brittle nails

- more prone to fractures

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Two control systems of the body

Endocrine and Nervous

Endocrine and nervous system similarities

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-Release ligands (chemical messengers) that bind to cellular receptors on particular target cells

Endocrine and nervous system differences

Endocrine system: -Transmits hormones through blood

-Targets any cell in the body with the correct receptor

-Very widespread

-Exhibits longer reaction times and has longer-lasting effects

Endocrine System

-Composed of ducts and glands that synthesize and secrete hormones

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Endocrine system regulation growth and development

-Changes measured from birth to puberty

-Hormones help regulate embryonic cell division and differentiation

-Hormones regulate metabolism

How does the endocrine system maintain homeostasis or blood composition and volume

-Hypothalamus

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The endocrine system controlling digestive processes

-Trigger digestion when food is in the stomach

-Hormones influence secretory processes and movement of materials in the digestive tract

Endocrine System controlling Reproductive Activities

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Endocrine Glands

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Endocrine Organs

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Endocrine Cells

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-Pancreases is not an endocrine gland, but it does release hormones

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Use the picture to summarize the difference between the daughter cells that result from mitosis and meiosis.
Ugo [173]

Answer: Mitosis results in two diploid cells that have the same genetic makeup. Meiosis results in four haploid cells that are all genetically different from each other.

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In part A, you analyzed genes that contribute to two diseases. How can scientists use this information to develop new treatments
Sergeeva-Olga [200]

Answer:

Yes scientist will need to develop multiple treatments to control symptoms.

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