What is the role of insoluble dietary fibre in animals?

• Regulating blood sugar

• Digestive transit

• Energy storage

• Formation of antibodies

Answer explanation

Insoluble dietary fibre aids in digestive transit by adding bulk to the stool, promoting regular bowel movements, and preventing constipation. This is crucial for maintaining a healthy digestive system in animals.

What is the role of phospholipids in animals?

• Energy storage

• Regulating blood sugar

• Part of cell membranes

• Digestive transit

Answer explanation

Phospholipids are essential components of cell membranes in animals, forming a bilayer that provides structure and regulates the movement of substances in and out of cells. This is their primary role, unlike energy storage or blood sugar regulation.

What is the primary function of water in the animal body?

• Energy storage

• Formation of antibodies

• Regulating blood sugar

• Providing a medium for chemical reactions

Answer explanation

Water is essential in the animal body as it provides a medium for chemical reactions, facilitating processes like digestion and metabolism. This makes it crucial for maintaining life and supporting various physiological functions.

What is the effect of excessive intake of lipids in animals?

• Enhanced protein synthesis

• Obesity and related health issues

• Increased energy levels

• Improved digestion

Answer explanation

Excessive intake of lipids in animals leads to obesity and related health issues, as the body stores excess fats, which can result in metabolic disorders, cardiovascular diseases, and other health complications.

What is the role of micronutrients in the animal body?

• Energy storage

• Formation of cell membranes

• Regulating blood sugar

• Supporting various physiological functions

Answer explanation

Micronutrients are essential for supporting various physiological functions in the animal body, including immune response, metabolism, and growth, rather than energy storage or blood sugar regulation.

What is the primary role of carbohydrates in animals?

• Waterproofing

• Formation of cell membranes

• Energy sources

• Insulation

Answer explanation

The primary role of carbohydrates in animals is to serve as energy sources. They are broken down into glucose, which provides the necessary fuel for cellular processes and activities.

What is the effect of excessive intake of water in animals?

• Enhanced protein synthesis

• Water intoxication and related health issues

• Increased energy levels

• Improved digestion

Answer explanation

Excessive water intake in animals can lead to water intoxication, causing an imbalance of electrolytes, swelling of cells, and potentially serious health issues such as seizures or even death.

Which nutrient is primarily responsible for tissue growth and repair in animals?

• Water

• Proteins

• Lipids

• Carbohydrates

Answer explanation

Proteins are essential for tissue growth and repair in animals, as they provide the building blocks (amino acids) necessary for the formation and maintenance of body structures.

What is a potential consequence of a deficiency of micronutrients in animals?

• Impaired physiological functions

• Improved digestion

• Obesity

• Increased energy storage

Answer explanation

A deficiency of micronutrients in animals can lead to impaired physiological functions, as these nutrients are essential for various bodily processes. The other options do not accurately reflect the consequences of such deficiencies.

Which nutrient helps regulate body temperature in animals?

• Carbohydrates

• Lipids

• Vitamins

• Minerals

Answer explanation

Lipids help regulate body temperature in animals by providing insulation and energy storage. They form a protective layer that helps maintain thermal stability, making them essential for temperature regulation.