Molecular Bio Test

Which process takes in glucose and oxygen to produce energy?

• photosynthesis

• photorespiration

• cellular respiration

• food digestion

What food molecule is used for growth and repair of cells?

• carbohydrates

• proteins

• fats

• all of these foods types are used for the growth and repair of cells

What organelle is needed for cellular respiration?

• cholorplasts

• ribosomes

• nucleolus

• mitochondria

What organelle takes in light energy to produce food energy?

• chlorophyll

• chloroplast

• chlorophage

• chlorolous

What disease is DIRECTLY linked to too much sugar in a daily diet?

• hypertension

• heart disease

• obesity

• type 2 diabetes

What two materials are necessary to make sugar from the photosynthesis process?

• Oxygen and water

• Water and carbon dioxide

• Carbon dioxide and oxygen

• Water and oxygen

What term best describes a cell with no nucleus?

• prokaryote

• eukaryote

• protocell

• non nuclear cell

What are the products of cellular respiration?

• oxygen and sugar

• oxygen and water

• carbon dioxide and sugar

• carbon dioxide and water

Which best explains why some fats are recommended as part of a healthy diet?

• Fats provide the body with the chemicals necessary for controlling the pH of the blood.
• Fats act as a catalyst, reacting with the sugars in fruits and vegetables.
• Fats provide the body and its organs with insulation and protection.

Units that measure the energy used by the body and the energy that foods supply to the body.

• Nutrients
• Calories
• Appetite
• Nutrition