Chapter 3.0 Flashcards

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1
Q

List the process in which sunlight penetrates a plant leaf

A
Sunlight
Chloroplast
Stomata
Stomata 
Thylakoid
Chlorophyll, Stored as chemical potential energy in the form of glucose
Photo pigment
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2
Q

Where are chloroplasts found

A

In leaves

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3
Q

Glucose is burned in the ________ to produce ______ energy

A

Mitochondria

ATP energy

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4
Q

Openings on the underside of a leaf

Will stay closed during the day, To prevent the plant from getting dehydrated’s/ transperating

Open at night to let in carbon dioxide

A

Stomata

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5
Q

List the process in which light strikes a leaf and stimulates the plant

A

Light strikes a leaf
This stimulates the guard cells
Causing potassium to come into the cell
Lowering the water concentration causing swelling

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6
Q

Pores in tree stems , Which allow for gas exchange

A

Lenticel’s

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7
Q

Transfer water
Are hollow
Cohesion/adhesion allows the pull up of water into the stem

A

Xylem cells

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8
Q

Transfer of sugars
In a plant
Uses Sieve of cells, Which are controlled by communication cells

A

Phloem

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9
Q

Adhesion

A

The attraction of water to a surface

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10
Q

Cohesion

A

The attraction of water to each other

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11
Q

Cells in route pump ions into the cell
The water loss in transpiration creates tension pulling water into the stem
Water is moved through this island and replenished by osmosis

A

Root pressure

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12
Q

Phloem
From photosynthesis
Glucose transported into the sieve cells

A

The transport of glucose

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13
Q

Phototropism

A

Growing toward the sun

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14
Q

Hydrotropism

A

Growing toward water

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15
Q

Gravitropism

A

Roots growing downward, stems growing up

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16
Q

Cells which grew up normally fast, centered around the tip.

A

Meristems

17
Q

Converts bio chemical energy into ATP

The result consists of carbon dioxide, water, And energy

A

This is known as cellular respiration.

18
Q

Gas production in||
Cellular respiration
Photosynthesis

A

Cellular respiration produces carbon dioxide, water, and energy.

Photosynthesis produces carbon six, hydrogen two, oxygen six and six oxygen two.

19
Q

List the advantages to multicellularity

A

one. Interdependence
Two. Division of labor
Three. Size