Unit 3 AB Check

Cells are the basic unit of life (at least here on Earth). All modern-day cells use a system to generate ​ (a)   , which is the version of Adenosine that has the most "energy". Certain proteins can use the Adenosine molecule as energy by ​ (b)   the bond between the 2nd and 3rd phosphate, which ​ (c)   the 3rd phosphate. This phosphate can then interact with the protein that released it, causing the protein's shape to change. Later, ATP synthase can then "recharge" the​ (d)   by attaching a phosphate.

• ATP
• breaking
• forming
• releases
• adds
• ADP

Tags

NGSS.HS-LS1-7

Drag and label each component of photosynthesis to the part of the diagram to which it corresponds. HINT: the clouds represent gases!

a

b

c

d

e

Carbon Dioxide

sunlight

sugar

Water

Oxygen

Tags

NGSS.HS-LS1-5

Which of the following is the equation for photosynthesis?

• CO2 + H2O + light -> O2 + C6H12O6

• CO2 + light -> O2 + C6H12O6+ H2O

• O2 + CO2 + light -> C6H12O6+ H2O

• O2 + light -> C6H12O6+ H2O + CO2

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Photosynthesis is the process where sunlight, water, and ​ (a)   are taken in by the chloroplast to produce glucose. ​ (b)   is broken apart by sunlight and produces hydrogen ions and ​ (c)   gas. The hydrogen ions are then used to power the production of energy carrying molecules during the light dependent reactions. ​ (d)   carry energy, electrons, and hydrogen to the Calvin cycle, which is where carbon dioxide is taken in and glucose is produced.

• carbon dioxide
• oxygen
• water
• glucose
• ATP & NADPH
• ADP & NADP

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Label

a

b

c

d

e

f

g

h

Water (H2O)

Light independent

Light dependent

ATP & NADPH

Carbon Dioxide (CO2)

Glucose (C6H12O6)

ADP & NADP

Oxygen (O2)

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5