macro-molecules

What are Lipids made from?

• Carbon

• Hydrogen

• Oxygen

• Nitrogen

• Phosphorus

Tags

NGSS.HS-LS1-6

What are Carbohydrates made from?

• Carbon

• Hydrogen

• Oxygen

• Nitrogen

• Phosphorus

Tags

NGSS.HS-LS1-6

What is a substance called if it speeds up a chemical reaction?

• reusable
• catalyst
• specific
• fragile

The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?

• Enzymes increase the energy of the reactants.
• Enzymes decrease the energy level of the products.
• Enzyme decrease the activation energy of the reaction.
• Enzymes reverse the direction of the reaction.

Tags

NGSS.HS-PS1-4

Based on the graph, what is the optimal temperature for this enzyme? 

• 15^oC
• 40^oC
• 30^oC
• 35^oC

Tags

NGSS.HS-PS1-5

In the diagram, what is letter A? 

• product
• substrate
• enzyme-substrate complex
• active site

A single unit of sugar is referred to as:

• Monosaccharide
• Monocarbohydrate
• Mononutrient
• Monopolymer

All the following are monosaccharides EXCEPT:

• Starch

• Glucose

• Fructose

• flour

What might happen if you didn't get enough carbohydrates?

• Your body wouldn't be able to build muscle mass
• Your body wouldn't have enough energy to function
• You would develop serious vitamin deficiencies
• Your bones and teeth would become weaker

Tags

NGSS.HS-LS1-7

What might happen if you didn't get enough carbohydrates?

• Your body wouldn't be able to build muscle mass
• Your body wouldn't have enough energy to function
• You would develop serious vitamin deficiencies
• Your bones and teeth would become weaker