Name: Date: Lab 1: Plant Structures, Reactants, and Products of Photosynthesis Activity 1: Label the

Name: Date:

Lab 1: Plant Structures, Reactants, and Products of Photosynthesis


Activity 1: Label the reactants and products of photosynthesis

1. Launch the view

· Launch Visible Biology.

· Navigate to Study/Lab Activities, and find the Photosynthesis Lab section.

· Select view 1. Photosynthesis.

2. Label the image below

· Explore the 3D model of the plant going through photosynthesis to find the structures you need to label.

· Fill in the blanks to label the structures from the list below.

Word List:

1

Carbon dioxide (CO2) molecules

Glucose (C6H12O6) molecule

Oxygen (O2) molecules

Photons of light

Water (H2O) molecules

___

___

___

___

___

Name: Date:


Lab 1: Plant Structures, Reactants, and Products of Photosynthesis


Activity 2: Label the leaf structures involved in photosynthesis

1. Launch the view

· Launch Visible Biology.

· Navigate to Study/Lab Activities, and find the Photosynthesis Lab section.

· Select view 2. Dicot Leaf.

2. Label the image below

· Explore the 3D model of the dicot plant leaf to find the structures you need to label.

· Fill in the blanks to label the structures from the list below.

Word List:

Guard cells

Lower epidermis

Palisade mesophyll

Phloem

Spongy mesophyll

Stoma

Upper epidermis

Xylem

___

___

___

___

___

___

___

___

Name: Date:


Lab 1: Plant Structures, Reactants, and Products of Photosynthesis


Activity 3: Label a chloroplast


Part A: Identify a chloroplast in a plant cell

1. Launch the view

· Launch Visible Biology.

· Navigate to Study/Lab Activities, and find the Photosynthesis Lab section.

· Select view 3. Plant Cell.

2. Identify the chloroplast in the labeled image below:

· Explore the 3D model of the plant cell to find the structure you need to identify.

Identification Activity

In the following labeled image, which structure is the chloroplast: A, B, C, or D?

___


Part B: Label the chloroplast structures and the reactants and products of photosynthesis

1. Launch the view

· Launch Visible Biology.

· Navigate to Study/Lab Activities, and find the Photosynthesis Lab section.

· Select view 4. Chloroplast (Photosynthesis).

2. Label the image below

· Explore the 3D model of the chloroplast going through photosynthesis to find the structures you need to label.

· Fill in the blanks to label the structures from the list below.

Word List:

Carbon dioxide (CO2) molecules

Chlorophyll

Glucose (C6H12O6) molecule

Granum

Inner membrane

Outer membrane

Oxygen (O2) molecules

Photons of light

Stroma

Thylakoid

Water (H2O) molecules

___

___

___

___

___

___

___

___

___

___

___

Name: Date:


Lab 1: Plant Structures, Reactants, and Products of Photosynthesis


Activity 5: Explore the reactants and products of photosynthesis

Refer to your labeled reactants and products of photosynthesis from Activities 1 and 3 and the content in Visible Biology. Based on what you’ve learned, complete the following table on the molecules involved in photosynthesis.

Molecule Type

Reactant/Product

Where It Comes From

How It Enters/Exits the Plant

Where It Goes

Its Significance

Carbon Dioxide

Reactant

From the _______ that surrounds the plant

Enters through the leaf’s ___________

Into the _______________ inside the leaf’s cells

It is converted into ___________ during photosynthesis.

Oxygen

Product

Made in the _____________ of chloroplasts

Exits through the leaf’s ___________

Into the _______that surrounds the plant

It is a byproduct of photosynthesis essential for _________


____________.

Glucose

Product

Made in the __________ of chloroplasts

Sugars travel through the __________ to the different parts of the plant

It provides __________ that fuels all the plant’s activities.

Water

Reactant

From the ________ that surrounds the plant’s roots

Enters through the ______

_______ of the plant

Travels through the _________ into the chloroplasts inside the leaf’s cells

It is split during photosynthesis to create __________ and convert NADP+ to NADPH.

Based on what you’ve learned from labeling the photosynthesis model and completing the table, fill in the blanks to balance the photosynthesis equation:

Sunlight + _______ CO2 + 6 _________ → _______ C6H12O6 + 6 ________.

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