Question : The plasma membrane is made up of which organic molecules?

Option 1: Carbohydrates

Option 2: Vitamins

Option 3: Lipids and Proteins

Option 4: Roughage

Question : Nuts, vegetable oil, and fish are good sources of which of the following?

Option 1: Carbohydrates

Option 2: Minerals

Option 3: Healthy fats

Option 4: Proteins

Question : Identify the function of the enzyme trypsin.

Option 1: Digesting proteins

Option 2: Breaking down carbohydrates

Option 3: Digesting roughage and fats

Option 4: Emulsifying insulin

Question : Nitrogen fixation is a process of

Option 1: assimilation of nitrate

Option 2: utilisation of nitrogen gas

Option 3: conversion of organic nitrogen to proteins

Option 4: conversion of molecular nitrogen to ammonia

Question : Which of the following is most important for growth of children upto the age of 14 ?
 

Option 1: Proteins

Option 2: Vitamins

Option 3: Fats

Option 4: Milk