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What is the product when a molecule of sucrose is broken down by using one molecule of water?
Glucose and glucose
Glucose and fructose
Glucose and galactose
Fructose and galactose
Which of the following is NOT an example of reducing sugar?
Which of the part did not belong to nucleotide?
Which of the following is true about the differences between DNA and RNA?
DNA is double stranded while RNA is single stranded
DNA has deoxyribose sugar while RNA has oxyribose
Nitrogenous base in DNA are A,T,G and C while RNA are A, U, G and C.
DNA contain in the nucleus only while RNA is in the cytoplasm only.
What is the monomer for a protein?
Which of the following is not fat?
Which of the following is true about saturated fat?
Has one more double bond in a chain
Solid at room temperature
Liquid at room temperature
Has low cholesterol
What is the polymer for nucleic acid?
Carbohydrate X is a type of simple sugar. It has sweet taste. It can reduce copper (II) ions in Benedict’s solution into copper (I) ions. It is a kind of monomer. What is X?
Based on the above diagram, what is the property of this molecule?
The equation below shows the breakdown process of disaccharides.
Maltose + Water → Glucose + Glucose
This reaction is called?
Which of the following answers is not the function of protein molecule within human body?
The conformation of a protein molecule can be destroyed by heat. It is called protein ________________.