Review - 4.3 - Plant Growth

How does each thing needed enter the plant?

• chlorophyll in chloroplast

• nitrogen & other elements

• stomata in leaves

• carbon dioxide

• roots

• sunlight

• veins (xylem) in roots

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does each molecule enter the plant?

a

b

water

carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does each item enter the plant?

a

b

sunlight

nitrogen and other nutrients

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does each atom come from?

• air

• oxygen

• water

• nitrogen & potassium

• air (CO2) & water (H2O)

• hydrogen

• soil

• carbon

Tags

NGSS.MS-LS2-3

Hydrogen from ​ (a)   is need to make ​ (b)   (food) for the plant.

• water
• glucose
• carbon dioxide
• oxygen

Tags

NGSS.MS-LS1-6

​ (a)   like nitrogen are combined with carbon, hydrogen, & oxygen atoms to make ​ (b)   organic molecules in biosynthesis.

• Nutrients
• large
• small
• gasses

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

In order for a plant to grow, put the steps in order.

• Cellular Respiration

• Biosynthesis

• Photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Match the function to the process.

• cellular respiration

• rearranges SMALL molecules into LARGE molecules

• photosynthesis

• absorbs energy to make unstable molecules

• biosynthesis

• releases energy stored in molecules

Tags

NGSS.MS-LS1-7

A plant's dry mass is the weight after all water has been removed. The majority of dry mass comes from carbon. Where does the carbon come from?

• air

• soil

• water

• sunlight

Tags

NGSS.MS-LS1-6

Match each molecule to its name.

• carbon dioxide

• 
• glucose

• 
• oxygen

• 
• water

• 

Tags

NGSS.MS-PS1-1