Month: April 2021

What is the role of Saliva in the Digestion of Food?
Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Intext question Answers / NCERT Long Question Answers / nutrition / Science

What is the role of Saliva in the Digestion of Food?

- by Jaishree Gorane - 4 Comments.

Saliva plays a crucial role in the digestion of food by lubricating and binding food, breaking down complex carbohydrates, maintaining oral hygiene and preventing the growth of bacteria. Saliva also contains enzymes that help initiate the digestive process by breaking down starch into simpler sugars. Saliva is an important part of the digestive process, facilitating the breakdown and absorption of nutrients from food.

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What is the Function of the Digestive Enzymes ?
Biology / Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Class 11 / Class 12 / Intext question Answers / NEET Biology / nutrition / Question And Answer / Science

What is the Function of the Digestive Enzymes ?

- by Jaishree Gorane - 10 Comments.

Digestive enzymes, such as salivary amylase and lipase, play an important role in the breakdown of carbohydrates, proteins, fats and nucleic acids. They are secreted at various points in the digestive system, including the mouth, stomach and small intestine. These enzymes facilitate the digestion of complex food molecules into simpler forms that can be absorbed by the body. Without digestive enzymes, nutrient absorption would be compromised

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What are the Differences between Autotrophic Nutrition and Heterotrophic Nutrition?
Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Intext question Answers / NCERT Long Question Answers / nutrition / Science

10 Important Differences between Autotrophic Nutrition and Heterotrophic Nutrition

- by Jaishree Gorane - 6 Comments.

Autotrophic nutrition and heterotrophic nutrition are two distinct modes of obtaining nutrients in living organisms. Autotrophic organisms are able to produce their own food through photosynthesis, whereas heterotrophic organisms must consume other organisms or organic material to feed themselves. This article looks at the differences between these two types of nutrition, including their methods of obtaining energy, their dependence on external factors and their impact on the environment.

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class 10 -chapter 6 life processes - nutrition -Photosynthesis class 10
Biology / Chapter 6 Life Processes - Class 10 / Class 10 / Intext question Answers / Intext Questions and Answers / nutrition / Question Answers / Science

Where do Plants get each of the Raw Materials required for Photosynthesis

- by Jaishree Gorane - 5 Comments.

Plants obtain the raw materials necessary for photosynthesis through gas exchange via the stomata and absorption by the roots. Land plants absorb carbon dioxide from the atmosphere, while aquatic plants absorb dissolved CO₂ from water. The water is absorbed by the roots and transported to the leaves, where it is split into hydrogen and oxygen by photolysis. Plants also need minerals such as nitrogen, phosphorus, iron and magnesium, which are absorbed from the soil.

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