30 Questions
What are the major organic constituents of animal bodies?
Water and proteins
What is the main function of carbohydrates (CHO) in the diet?
Source of energy
Which nutrient is responsible for growth and building of tissues?
Proteins
What is the primary function of lipids (fats & oils) in the body?
Source of energy
Which nutrient is essential for reproduction in animals?
Proteins
What does the composition comparison reveal about plants and animals regarding water content?
Water content varies widely between plants and animals
Which type of fatty acids can be synthesized within the body?
Non-essential fatty acids
What are the basic units that make up proteins?
Amino acids
How many essential amino acids are commonly found as components of proteins?
20
Which amino acid is required by chicks for optimal growth?
Glutamic Acid
Which element is occasionally present in proteins?
Zinc
How are amino acids produced?
By hydrolysis of proteins
What factors have a direct effect on water requirement in animals?
Age, stage of growth, level of production, and activity
Where does absorption of water mainly occur in the gastrointestinal tract (GIT)?
Large intestine
What are the consequences of severe water restriction in animals?
Prostration and eventually death
Which of the following is NOT a method through which water is excreted from the animal's body?
Through increased blood volume
What are some symptoms of energy deficiency in animals according to the text?
Rapid weight loss
How does moderate water restriction affect animals' feed intake and productivity?
Reduces feed intake and productivity
Which type of vitamins are associated with fat during digestion and absorption?
Fat-soluble vitamins
Which vitamin is known for its antioxidant properties?
Vitamin E
What happens to excess water-soluble vitamins in the body?
They are excreted through urine
Why can excess storage of some fat-soluble vitamins be toxic?
They accumulate in the liver and adipose tissue
Which vitamin is responsible for blood clotting?
Vitamin K
What is the main function of water as a nutrient?
To hydrate the body and regulate temperature
What are the signs of protein deficiency?
Fat accumulation in the liver
How do endorphins (peptide) contribute to the body?
They suppress pain
What is a practical problem in ruminants fed urea as a nitrogen source?
Decreased feed intake
What happens to weight gain with excessive protein intake?
It decreases linearly
What is a symptom of excessive protein intake in pigs?
Enhanced enzyme activity in adipose tissue
How does severe protein or amino acid deficiency affect growth?
Halts growth completely
Test your knowledge on essential and non-essential fatty acids, proteins, and other biological compounds like amino acids and elements found in proteins.
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