Question

Answer the questions ​

Answer 1

Answer:

we can chek the presence of start by 2 drops of iodine solution.

Explanation:

the function of is it gives us energy protein vitamins etc.

the nutrients is vitamin protein etc.

Answer 2

1) Nutrition is the process by which an organism takes food and utilizes it to get energy, for growth, repair, maintenance, etc. and then excreting the waste material from the body.

2) Food is usually of plant, animal or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells to provide energy, maintain life, or stimulate growth.

3) Test the food item with a few drops of iodine solution on the food sample and observe. We can see that the part of food with iodine solution turns to a blue-black color. A blue-black color indicates the presence of starch.