Photosynthesis (Gizmo)

What are the reactants of photosynthesis?  What are the products of photosynthesis?

• Sunlight, carbon dioxide, water / glucose, oxygen
• Glucose, oxygen / sunlight, carbon dioxide, oxygen

___ is a simple sugar that plants use for energy and as a building block for larger molecules.

• glucose
• photosynthesis
• carbon dioxide
• chlorophyll

A green pigment that absorbs lights and converts its energy into a form that the plant can use:

• glucose
• photosynthesis
• carbon dioxide
• chlorophyll

The Gizmo challenge: find the limiting factor.
Temperature: 25°C
Light Intensity: 60%
CO₂ level: 700 ppm

• It was temperature
• It was light intensity
• It was CO₂ level

The Gizmo challenge: find the limiting factor.
Temperature: 15°C
Light Intensity: 20%
CO₂ level: 200 ppm

• It was temperature
• It was light intensity
• It was CO₂ level

The Gizmo challenge: find the limiting factor.
Temperature: 30°C
Light Intensity: 50%
CO₂ level: 400 ppm

• It was temperature
• It was light intensity
• It was CO₂ level

What is the measured indicator for the rate or amount of photosynthesis?

• Temperature
• Light intensity
• CO₂ level
• Oxygen flow

In ecology, common ___ resources are environmental conditions that limit the growth, abundance, or distribution of an organism or a population of organisms in an ecosystem.

• limiting factor
• measurement
• abiotic
• biotic

Which is NOT a reactant of photosynthesis?

• oxygen
• sunlight
• carbon dioxide
• water

Tags

NGSS.MS-LS1-6

Which IS a product of photosynthesis?

• glucose
• sunlight
• carbon dioxide
• water

Tags

NGSS.MS-LS1-6