Unit 10 - Photosynthesis

Question 1

A process for separating components of a mixture

Answer 1

Chromatography

Question 2

Independent Variable (10.1 - Photosynthetic Pigment Absorption Spectrum Experiment):

Answer 2

Wavelength (nm)

Question 3

Dependent Variable (10.1 - Photosynthetic Pigment Absorption Spectrum Experiment):

Answer 3

Transmittance and Absorbance (%T & A)

Question 4

Which pigment is hydrophilic (10.2 - Pigment Chromatography)?

Answer 4

Chlorophyll B

Question 5

Which pigment is hydrophobic (10.2 - Pigment Chromatography)?

Answer 5

Carotene pigment

Question 6

Independent Variable: (10.3 - Starch Localization in Leaves):

Answer 6

Light exposure

Question 7

Dependent Variable (10.3 - Starch Localization in Leaves):

Answer 7

Coloration (amount of starch)

Question 8

Transmittance (%T) of Spinach

Answer 8

Lowest: 700nm
Highest: 400nm

Question 9

Transmittance (%T) of Carrot

Answer 9

Lowest: 400nm
Highest: 700nm

Question 10

Absorbance (A) of Spinach

Answer 10

Lowest: 700nm
Highest: 400nm

Question 11

Absorbance (A) of Carrot

Answer 11

Lowest: 700nm
Highest: 400nm