FAQ: Which Of The Following Statements About Nutrition And Digestion Is True?

Which of the following statements is correct about digestion?

So the correct answer is ” Digestion converts insoluble molecules into soluble molecules ”

Which of the following statements is true mechanical digestion only occurs?

c. Mechanical digestion only occurs in the stomach; chemical digestion only occurs in the mouth.

Which of the following occurs during digestion?

The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible. The six activities involved in this process are ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.

Which of the following is not a major class of nutrients required by the human body?

nucleic acids are not a major class of nutrients. Macronutrients used in the body are those that are needed in large quantities and include: carbohydrates.

What do you mean by digestion?

Digestion is the complex process of turning the food you eat into nutrients, which the body uses for energy, growth and cell repair needed to survive. The digestion process also involves creating waste to be eliminated.

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Where does digestion start?

Digestion begins in the mouth. The food is ground up by the teeth and moistened with saliva to make it easy to swallow. Saliva also has a special chemical, called an enzyme, which starts breaking down carbohydrates into sugars.

What are the 2 types of digestion?

Digestion is a form of catabolism or breaking down of substances that involves two separate processes: mechanical digestion and chemical digestion. Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion.

What are the 4 steps in mechanical digestion?

There are four steps in the digestion process: ingestion, the mechanical and chemical breakdown of food, nutrient absorption, and elimination of indigestible food. The mechanical breakdown of food occurs via muscular contractions called peristalsis and segmentation.

What is the main function of small intestine?

The small intestine breaks down food from the stomach and absorbs much of the nutrients from the food. The duodenum is the first part of the small intestine. The main role of the duodenum is to complete the first phase of digestion.

What are the 7 steps of digestion?

The digestive processes are ingestion, propulsion, mechanical digestion, chemical digestion, absorption, and defecation. Some chemical digestion occurs in the mouth.

What are the 5 steps of digestion?

The five steps which occur in the process of nutrition in animals are Ingestion, digestion, absorption, assimilation, and egestion. Ingestion is the process the food is taken inside through mouth and broken down by teeth and initial digestion takes place in the mouth by saliva.

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What are the six process of digestion?

Digestion Is a 6-Step Process The six major activities of the digestive system are ingestion, propulsion, mechanical breakdown, chemical digestion, absorption, and elimination.

What are the 7 types of nutrition?

There are seven main classes of nutrients that the body needs. These are carbohydrates, proteins, fats, vitamins, minerals, fibre and water. It is important that everyone consumes these seven nutrients on a daily basis to help them build their bodies and maintain their health.

What is the most important nutrient?

Water is the Most Important Nutrient.

What are the types of nutrients?

There are six major nutrients: Carbohydrates (CHO), Lipids (fats), Proteins, Vitamins, Minerals, Water.

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