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What chemical do we use to test the pres...

What chemical do we use to test the presence of starch ?

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Iodine solution
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MULTIPLE CHOICE QUESTION Choose the material required to test the presence of starch

How would you test the presence of starch on leaves?

What chemical is used to know the presence of carbohydrates in leaves?

Mention the two chemicals which you have used in an experiment to test the presence of starch in the leaf.

What is the chemical used to identify the presence of oxygen is anaerobic respiration experiment ?

Which foods show the presence of starch?

ONE WORD ANSWER QUESTION Write the names of solution used to test the presence of proteins.

Which colour will indicate the presence of starch in the leaves of a plant after Iodine test?

What test do you conduct to detect the presence of proteins in the food item given to you?

Name the chemical which is used to test the action of saliva on flour (ate).

VGS PUBLICATION-BRILLIANT-COORDINATION IN LIFE PROCESSES -PREPARATION QUESTIONS FOR THE EXAMINATION PURPOSE
  1. The interaction between which senses increases our perception of the f...

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  2. When do we identify the taste easily ?

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  3. What chemical do we use to test the presence of starch ?

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  4. How many pairs of salivary glands are present in our mouth ?

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  5. What is the reason for the belching and burning sensation in the stoma...

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  6. How much time it would take for emptying of 100 % food from small inte...

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  7. Name the enzymes which are initiated by the acidic nature of chime .

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  8. How many neurons are present in enteric nervous system ?

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  9. In which process oxidation of food takes place ?

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  10. In which part of the intestine the faecal matter is stored for some ti...

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  11. Which part of the brain controls the involuntary action of respiration...

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  12. What controls the exit of stools from the body ?

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  13. Water and nutrients are absorbed in

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  14. What is the location of second brain in our body ?

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  15. I am a wave like motion of food in the esophagus Who am I ?

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  16. What materials do you require to show peristalsis in your school lab ?

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  17. Name the type of teeth which have blunt and flat surfaces .

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  18. How many teeth are present in an adult man ?

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  19. Why do we salivate during a nap of day time ?

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  20. How can you say whether the given solution is acidic or alkaline ?

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