LIVING ENVIORMENT: photosynthesis

Question 1

Heteratroph

Answer 1

have to get food from their enviorment

Question 2

Autotroph

Answer 2

can make their own food

Question 3

Inorganic raw material

Answer 3

simple substances that do not contain hydrogen and carbon together

Question 4

Raw materials

Answer 4

the substances from the enviorment needed for a reaction

Question 5

Organic materials

Answer 5

large substances that contain carbon & hydrogen

Question 6

Epidermis

Answer 6

outer most layer

Question 7

Cutical

Answer 7

waxy coat that coers the epidermis (prevents excess waterloss)

Question 8

Stomates

Answer 8

allows the exchange of 02 & CO2

Question 9

Gaurd cells

Answer 9

controls the opening and the closing of the stomates

Question 10

Paliside layer

Answer 10

is where most photosynthesis takes place

Question 11

Vein

Answer 11

contains xylem (water) and phloem (food) and is known as the vacular tissue (top layer of the leaf)

Question 12

Xylem

Answer 12

transports water ONLY

Question 13

Phloem

Answer 13

Transport food into the cell

Question 14

Gaurd cells will open and close the stomates based on their_________

Answer 14

Enviormental conditions

Question 15

When open stomates allow for the exchange of______

Answer 15

gases & water vapor

Question 16

Transpiration

Answer 16

release of water vapor from leaves climates & stomates

Question 17

How do stomates maintain homeostasis?

Answer 17

homeostasis is maintained by gaurd cells opening and closing due to gas exchange and to prevent water loss

Question 18

Chloroplast are located_____

Answer 18

At the top of the leaf

Question 19

Chlorplast contains a green pigment called____

Answer 19

Chlorophyll

Question 20

Chloroplast is where _____ energy is trapped

Answer 20

Light

Question 21

Chlorophyll

Answer 21

The main pigment of plants that absorb energy from the sun

Question 22

Thylakoid

Answer 22

sacike photosynthesis membranes in chloroplast

Question 23

Grana

Answer 23

stacks of thylakoids

Question 24

Stroma

Answer 24

the region outside the thylakoid membranes

Question 25

Why are plants green?

Answer 25

because the chlorophill absorbs light from the sun

Question 26

___ & _____ light is the best type of light

Answer 26

red and blue

Question 27

_____ is reflected and isnt good and has the least affect on photosynthesis

Answer 27

Green light

Question 28

Plants use green light the LEAST green light is relfected causes plants to have a _____ color

Answer 28

green

Question 29

What do plants need to survive?

Answer 29

CO2, H20, 02

Question 30

Plants need oxygen from________ ______

Answer 30

Celluar Respiration

Question 31

Formula for photosynthesis *MEMORISE*

Answer 31

sunlight+ water+carbondioxide = glucose & oxygen

Question 32

Light reactions

Answer 32

Requires sunlight

Question 33

Dark reactions

Answer 33

Does not require sunlight

Question 34

Photosynthesis steps

Answer 34

1. light reactions use sunlight to make ATP 2. Occurs in the granna of the chlorplast 3. begins with the absorbition of light energy by chlorophil

Question 35

Photolylis

Answer 35

splitting light energy

Question 36

All oxygen given off during photosynthesis comes from

Answer 36

photolysis of water

Question 37

(ADP) adenosine trophspate is a _______

Answer 37

form of energy produced in the stroma

Question 38

Photosynthesis dark reactions occour ________

Answer 38

in the stroma of the chlorplast

Question 39

CO2 is converted into carbohydrates by a proccess called________

Answer 39

Carbon Fiction

Question 40

In photosynthesis light reactions light is _______

Answer 40

NOT REQUIRED

Question 41

light intensity, water, carbon dioxide levels and temperture = ___________

Answer 41

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