Light Dependent and Independent Reactions

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH

• NADP + and Glucose

• NADPH and ATP

• Oxygen and NADPH

Tags

NGSS.HS-LS1-5

What supplies the electron that is lost in PS II?

• oxygen

• water

• glucose

• rubisco

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What supplies the electrons that are lost in photosystem I (PSI)?

• the electrons from PS II

• water

• glucose

• oxygen

Tags

NGSS.HS-LS1-5

It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.

• ATP synthase, ATP

• NADH, NADPH

• proton pump, protons

Tags

NGSS.HS-LS1-7

Identify the following: light dependent and light independent reactions

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Click the location of the light independent reactions.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Label the two parts of photosynthesis that happens in a chloroplast.

a

b

light-dependent

light-independent

Tags

NGSS.HS-LS1-5

Light dependent reactions require energy from (a)   and occur in the ​ (b)   of the chloroplast. Light-independent reactions create ​ (c)   from ​ (d)   in the ​ (e)   .

• light

• thylakoid membrane

• sugars

• carbon dioxide

• stroma

• ATP

• NADPH

Tags

NGSS.HS-LS1-5

In the light ​ (a)   reaction, ​ NADPH is made in the ​ (b)   .

In the light ​ (c)   reaction, ​ (d)   is made in the ​ (e)   .

• dependent

• thylakoid

• independent

• sugar

• stroma

• ATP

Tags

NGSS.HS-LS1-5

Label the following diagram

a

b

c

d

e

f

g

h

i

j

Water

Light

ATP

Light-dependent

Light-Independent

Sugar (Glucose)

NADP+ and ADP

NADPH

Carbon dioxide

O2

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5