Practice Biochemistry with authentic MYP MYP Biology exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like cell biology, genetics, and ecology. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
The biochemical transformation of phenylalanine into tyrosine is an example of which type of metabolic activity?
True or False: Breaking a chemical bond in a reactant molecule is an endothermic process that requires an input of energy.
When the enzyme lactase acts upon the disaccharide lactose, which two products are formed?
How does an increase in temperature specifically help reactant molecules overcome the activation energy () barrier?
Why is it necessary for the enzyme lactase to break down lactose into glucose and galactose before they can be used by the body?
True or False: A reaction that releases a very large amount of total energy will always happen faster than a reaction that releases a small amount of energy.
Which of the following occurs during the breaking of chemical bonds in a reactant molecule?
The process of copying a cell's DNA prior to division is classified as part of metabolism because it __________.
Which of the following describes the relationship between activation energy and the rate of reaction?
Under what physiological condition do human cells typically initiate the conversion of glucose into fatty acids for storage as triglycerides?
Practice Biochemistry with authentic MYP MYP Biology exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like cell biology, genetics, and ecology. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
The biochemical transformation of phenylalanine into tyrosine is an example of which type of metabolic activity?
True or False: Breaking a chemical bond in a reactant molecule is an endothermic process that requires an input of energy.
When the enzyme lactase acts upon the disaccharide lactose, which two products are formed?
How does an increase in temperature specifically help reactant molecules overcome the activation energy () barrier?
Why is it necessary for the enzyme lactase to break down lactose into glucose and galactose before they can be used by the body?
True or False: A reaction that releases a very large amount of total energy will always happen faster than a reaction that releases a small amount of energy.
Which of the following occurs during the breaking of chemical bonds in a reactant molecule?
The process of copying a cell's DNA prior to division is classified as part of metabolism because it __________.
Which of the following describes the relationship between activation energy and the rate of reaction?
Under what physiological condition do human cells typically initiate the conversion of glucose into fatty acids for storage as triglycerides?