Biological Compounds Quiz

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What are the major organic constituents of animal bodies?

Carbohydrates and minerals

Proteins and minerals

Water and proteins (correct)

Proteins and mineral reserve material

What is the main function of carbohydrates (CHO) in the diet?

Source of energy (correct)

Water retention

Structural component

Mineral reserve material

Which nutrient is responsible for growth and building of tissues?

Carbohydrates

Minerals

Proteins (correct)

Water

What is the primary function of lipids (fats & oils) in the body?

Source of energy Signup and view all the answers

Which nutrient is essential for reproduction in animals?

Proteins Signup and view all the answers

What does the composition comparison reveal about plants and animals regarding water content?

Water content varies widely between plants and animals Signup and view all the answers

Which type of fatty acids can be synthesized within the body?

Non-essential fatty acids Signup and view all the answers

What are the basic units that make up proteins?

Amino acids Signup and view all the answers

How many essential amino acids are commonly found as components of proteins?

20 Signup and view all the answers

Which amino acid is required by chicks for optimal growth?

Glutamic Acid Signup and view all the answers

Which element is occasionally present in proteins?

Zinc Signup and view all the answers

How are amino acids produced?

By hydrolysis of proteins Signup and view all the answers

What factors have a direct effect on water requirement in animals?

Age, stage of growth, level of production, and activity Signup and view all the answers

Where does absorption of water mainly occur in the gastrointestinal tract (GIT)?

Large intestine Signup and view all the answers

What are the consequences of severe water restriction in animals?

Prostration and eventually death Signup and view all the answers

Which of the following is NOT a method through which water is excreted from the animal's body?

Through increased blood volume Signup and view all the answers

What are some symptoms of energy deficiency in animals according to the text?

Rapid weight loss Signup and view all the answers

How does moderate water restriction affect animals' feed intake and productivity?

Reduces feed intake and productivity Signup and view all the answers

Which type of vitamins are associated with fat during digestion and absorption?

Fat-soluble vitamins Signup and view all the answers

Which vitamin is known for its antioxidant properties?

Vitamin E Signup and view all the answers

What happens to excess water-soluble vitamins in the body?

They are excreted through urine Signup and view all the answers

Why can excess storage of some fat-soluble vitamins be toxic?

They accumulate in the liver and adipose tissue Signup and view all the answers

Which vitamin is responsible for blood clotting?

Vitamin K Signup and view all the answers

What is the main function of water as a nutrient?

To hydrate the body and regulate temperature Signup and view all the answers

What are the signs of protein deficiency?

Fat accumulation in the liver Signup and view all the answers

How do endorphins (peptide) contribute to the body?

They suppress pain Signup and view all the answers

What is a practical problem in ruminants fed urea as a nitrogen source?

Decreased feed intake Signup and view all the answers

What happens to weight gain with excessive protein intake?

It decreases linearly Signup and view all the answers

What is a symptom of excessive protein intake in pigs?

Enhanced enzyme activity in adipose tissue Signup and view all the answers

How does severe protein or amino acid deficiency affect growth?

Halts growth completely Signup and view all the answers