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zaharov [31]
3 years ago
6

Why must all living things excrete waste products?

Biology
1 answer:
lakkis [162]3 years ago
3 0
Because they are unwanted or excess substances that the bodies of living organisms don't need.
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Please repost this question as a Spanish question next time. <span>Por favor vuelva a hacer esta pregunta como una pregunta en español la próxima vez. Thank you, gracias.</span>
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Explanation:

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Match the words in the left column to the appropriate blanks in the sentences on the right.
Rainbow [258]

Answer:

1. antibodies

2. hormones

3. kidney stones

4. transport proteins

5. protein-energy malnutrition

6. coenzymes

7. buffer

8. kwashiorkor

Explanation:

1. ANTIBODIES are proteins that aid the immune system in its fight against bacteria, viruses, and other foreign substance by binding to them and helping to inactivate or destroy them.

2. HORMONES are substances made of protein or lipid released into the bloodstream in order to direct physiological activity in the body.

3. A high-protein diet can increase the risk of KIDNEY STONES because the body will have an increased acid level.

4. TRANSPORT PROTEINS carry many substances through the blood or allow movement of substances in and out of cells.

5. PROTEIN-ENERGY MALNUTRITION is the phenomenon used to describe an inadequate intake of proteins and/or calorie content.

6. COENZYMES are molecules that play vital roles in the function of an enzyme. Coenzyme in form of vitamins are utilized by enzymes to catalyze chemical reactions.

7. Proteins can act like BUFFER (a substance with a stable pH) in order to regulate the acid-base balance in the body.

8. KWASHIORKOR is a malnutrition deficiency that result from the insufficiency of dietary protein, resulting in swelling in the feet, legs, and stomach among other symptoms.

6 0
3 years ago
What is melanin and what is its role in the epidermis?
Misha Larkins [42]
Melanin provides pigmentation to the skin and it also provides UV ray protection (which is its role in the epidermis).  
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Inessa [10]

Answer:

Hope this helps!

Explanation:

How does the endocrine system cause diabetes?

Endocrine Diseases - Diabetes. Diabetes is a chronic disease that occurs either when the pancreas does not produce enough insulin (A hormone that regulates blood sugar), or when the body cannot effectively use insulin.

8 0
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