Chpt 8 Study Guide Photosyntehsis

Front 1

what the difference between Hetrotrophs and autotrophs

Back 1

Autotraphs make there own food and hetrotrophs get food by eating plants and grasses

Front 2

Van Helmont's experiment

Back 2

concluded that trees get most of there mass from water

Front 3

What is located in Chloroplast's Structure

Back 3

contains a grana, Thylakoids, Stroma , and the stroma is outside of the thylakids

Front 4

Grana

Back 4

Thylakoids are interconnected and arranged in stacks known as grana. They look like hamburger patties stacked

Front 5

Thylakoids

Back 5

sac like photosynthetic membranes located in the chloraplast

Front 6

Stroma

Back 6

the fluid portion of the chlorplast outside the thylakoids

Front 7

location of light dependent reactions

Back 7

thylakoids membrane

Front 8

ATP and ADP's roles in photosynthesis

Back 8

Like dependent reaction use energy from sunlight to produce oxygen and convert ADP and NADPH into the enery carriers ATP and NADPH

Front 9

Products and Biproducts of light independent reactions/ Calvin Cycle

Back 9

trapped the energy of sunlight in chemical form and produce stable, high energy sugars from carbon dioxide and water

Front 10

Products and byproducts of light dependent reactions

Back 10

they produce oxygen gas and convert ADP and NADP+ into energy carriers ATP and NADPH

Front 11

Path of the flow of electrons in light dependent reactions

Back 11

the high energy are passed through the electron transport train. as electrons are lost new electrons come from water molecules.

Front 12

What is waters role in photosynetesis

Back 12

one of the most important factors. Shortage of water can slow or even stop photosynthesis

Front 13

What is Heterotroph? List an example

Back 13

organism that obtains food by consuming other living things; also called a consumer. An example is a cheetah who eats other plant eating animals, or animals that eat plants, and lastly a mushroom that absorbs decomposing organisms.

Front 14

WHat is Autograph? List an example

Back 14

organism that is able to capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer. Examples : algae, plants and some bacteria use sunlight to produce food

Front 15

ATP stands for what? and what is it?

Back 15

adenosine triphosphate. It is a compound used by cells to store and release energy

Front 16

The process in which autographs use sunlight to produce high energy carbohydrates is called?

Back 16

Photosynthesis

Front 17

What is the difference between ADP and ATP?

Back 17

ATP has three phosphate groups and ADP has only two

Front 18

Organisms that make their own food are called?

Back 18

autotrophs

Front 19

Energy is released upon the conversion of

Back 19

ATP to ADP

Front 20

One way cells use the energy provided by ATP is to do what?

Back 20

carry out active transport

Front 21

WHy are mushrooms considered heterotrophs instead of autotrophs?

Back 21

Mushrooms eat by absorbing decomposing nutrients from the ground organisms

Front 22

What is the light-absorbing molecules used by plants to gather the sun’s energy?

Back 22

Pigment

Front 23

WHat is the principal pigment of plants and other photosynthetic organisms

Back 23

Chlorophyll

Front 24

What are the ORGANELLE found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy

Back 24

chloroplast

Front 25

The reactants of photosynthesis are?

Back 25

CO2 and H2O

Front 26

Chlorophyll moelcules are located in the ?

Back 26

thylakoid membranes

Front 27

Photosynthesis takes place inside organelles called

Back 27

chloroplasts

Front 28

The electrons carried by NADPH are similar to a hot potato in that both....

Back 28

have a lot of energy and require a carrier to be transported

Front 29

What would happen to a healthy green leaf that was covered with aluminum foli>

Back 29

The leaf would lose it green color due to breakdown of chlorophyll in the leaf

Front 30

The light dependent reactions uses energy from sunlight to produce?

Back 30

ADP and NADP+ into the energy CARRIERS ATP and NAPH

Front 31

Where does the locations of the light-dependent reactions take place?

Back 31

Inside of the Thylakoid

Front 32

What does the light dependent reaction generate?????

Back 32

ATP and NADPH

Front 33

Inside of the thlylakoids there are clusters of _______ and _______

Back 33

Chlorophyll and prootein

Front 34

What is the reactions of photosynthesis are made possible by enzyme that function at what temperature?

Back 34

0-35 Celius

Front 35

What is the role of NADP+ and NADPH in photosynthesis?

Back 35

(Mitt) NADP+ is a transporter and picks up high energy electrons. As a result it is converted to NADPH

Front 36

What is the role of Carbon Dioxide in photosynthesis

Back 36

Carbon dioxide enters the Calvin Cycle through the atmosphere and enzyme combines with carbon dioxide and produces 3 carbon compounds into higher energy forms for the rest of the cycles

Front 37

What is water role in photosynthesis?

Back 37

Water combined with carbon dioxide produces high energy sugars when chemical energy is used to combine with light energy reactions.

Front 38

What is the cycle called that light-independent reactions of photosynthesis in which energy from ATP & ADPH is used to build high energy compounds such as sugar

Back 38

Calvin Cycle

Front 39

Why are plants green?

Back 39

The chlorophyll in the plant cell reflects the green light, which is why plants look green.

Front 40

Where is chlorophyll located in the chloroplast?

Back 40

In the thylakoid membrane