ANIMAL PHYSIOLOGY
DIGESTION IN DIFFERENT ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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breaks down food and extracts nutrients
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system that fights pathogens that cause disease
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the system involved in producing offspring
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system of glands that release hormones that regulate body functions
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Detailed explanation-1: -Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.
Detailed explanation-2: -Pancreas. The pancreas secretes digestive enzymes into the duodenum that break down protein, fats and carbohydrates.
Detailed explanation-3: -Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
Detailed explanation-4: -The pancreas makes enzymes that help digest proteins, fats, and carbs. It also makes a substance that neutralizes stomach acid. These enzymes and bile travel through special pathways (called ducts) into the small intestine, where they help to break down food. The liver also helps process nutrients in the bloodstream.
Detailed explanation-5: -The digestive system breaks down food into nutrients such as carbohydrates, fats and proteins. They can then be absorbed into the bloodstream so the body can use them for energy, growth and repair.