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WorksheetsImportant Elements in Human Body
Total questions: 10
Worksheet time: 6mins
Which Element is the most abundant in the body among the following?
Hydrogen
Nitrogen
Phosphorus
Calcium
Which type of Macromolecule can be found in a human cell?
Proteins
Carbohydrates
Lipids
Proteins + Lipids
All types
How many Carbon atoms does glucose contain?
8
6
10
12
Our muscles are mainly made of _______?
Proteins
Carboohydrates
Lipids
Sugar
Organic material have a plant or an animal origin. Is water organic or Inorganic substance?
Organic
Inorganic
(a) is the most abundant element in human body.
Organic compounds that form all living bodies are made of three main elements, Hydrogen, Oxygen, and (a)
Phosphorus represents 1% of total body mass, yet it is an important element because ___________________
Phosphorus build up muscles
Phosphorus is needed to carry oxygen in the blood
It is an element in DNA and ATP that are needed by all body cells.
It gives the body strength and present mainly in bones.
Which element is not present in Carbohydrates?
C
H
N
O
Enzymes in the cell are ________
Proteins
Lipids
Carbs
Salts
