Biology Year 9 - Chapter 1

Name all the processes in the carbon cycle.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the pigment in the organelle that performs photosynthesis?

• Chloroplast

• Cytoplasm

• Thylakoid

• Chlorophyll

Tags

NGSS.MS-LS1-6

Carries water up the roots, through the stem, and to the leaves.

• Phloem

• Stomata

• Chloroplast

• Xylem

Tiny pores in the leaf that are responsible for gas exchange.

• Thylakoid

• Stomata

• Phloem

• Xylem

How does most of the water needed by the plant get into its leaves?

• It enters through the stomata

• The roots absorb it and then it travels up the stem

• It's made during a chemical reaction in the leaf

• The flowers capture water and deliver it to the leaves

Tags

NGSS.MS-ESS2-4

Two ways to test if a plant is photosynthesising.

As distance between plant and light __________, rate of photosynthesis __________, so volume of oxygen produced ____________. Light intensity _____________ as distance between plant and light_____________.

Importance of photosynthesis:

1. 1. _______ energy from sun ---> _________ energy

2. 2. passed on through ___________.

3. 3. _________ is released and used for ________ ___________ which releases energy.

Cytoplasm is where _________ ___________ ____________.

Chlorophyll is in ___________. Chloroplast's uses: