Bioenergetics

What do plants give off after photosynthesis?

• Oxygen
• carbon
• nitrogen
• hydrogen

Tags

NGSS.MS-LS1-6

Plants need ________from the air for photosynthesis

• oxygen
• soil
• carbon dioxide
• sugar

Tags

NGSS.MS-LS1-6

What molecule absorbs sunlight during photosynthesis?

• Epidermis
• thylakoid
• the leaf
• chlorophyll

Tags

NGSS.MS-LS1-6

The products of photosynthesis are

• water and carbon dioxide
• oxygen and water
• sugar and cabon dioxide
• oxygen and sugar (glucose)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Tags

NGSS.MS-LS1-6

In what part of the cell does photosynthesis occur?

• Nucleus
• Chloroplast
• Epidermis
• Vacuole

Tags

NGSS.MS-LS1-6

Because plants carry out photosynthesis, they are considered _____.

• heterotrophs
• autotrophs
• consumers
• unicellular

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the chemical formula for glucose?

• C₆H₁₂O₆
• C₆H₆O₁₂
• C₁₂H₆O₁₂
• C₆O₂H₆

Tags

NGSS.MS-PS1-1

Why are plants usually green?

• Because the chlorophyll reflects green light

• Because the chlorophyll absorbs green light

• Because the accessory pigments combine to make green

• Because the accessory pigments only absorb green light

Tags

NGSS.MS-LS1-6

A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.

• oxygen
• carbon dioxide
• ATP
• glucose

Tags

NGSS.MS-LS1-6