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Worksheetsplants and photosynthesis
Total questions: 49
Worksheet time: 42mins
What anchor plants to the ground and absorb water and nutrients?
Roots
Stem
Xylem
Leaves
What is the tissue that is used to transport necessary materials throughout the plant known as capillary action?
Circulatory tissue
Transport tissue
Vascular tissue
Pathway tissue
Which of the following statements best describes xylem's function in the plant?
transpports water and minerals up from the roots to the rest of the plant
transports food down from the leaves to the rest of the plant
transports water and minerals down from the roots to the rest of the plant
transports food up from the leaves to the rest of the plant
Which of the following statements best describes phloem's function in the plant?
transpports water and minerals up from the roots to the rest of the plant
transports food down from the leaves to the rest of the plant
transports water and minerals down from the roots to the rest of the plant
transports food up from the leaves to the rest of the plant
What organelle in the leaves of plants capture light energy from the sun to complete photosynthesis?
Chloroplasts
Mitochondria
Nucleus
Ribosomes
What is the waxy layer on leaves?
Chloroplasts
Plastic
Wax
Cuticle
What is the function of the cuticle on a leaf?
to keep water from entering the leaf
to keep water from leaving the leaf
to keep bacteria out of the leaf
to keep oxygen in the leaf
What are the openings on the underside of leaves that let carbon dioxide into the leaf and let oxygen out?
Chloroplasts
Stomata
Stomach
Cuticle
In which type of growth response does the plant grow toward a light source?
Phototropism
Hydrotropism
Geotropism
In which type of growth response does the plant follow the sun?
Thigmotropism
Heliotropism
Geotropism
In which type of growth response does the plant grow in response to touch?
Hydrotropism
Heliotropism
Geotropism
Thigmotropism
In which type of growth response does the plant grow in response to gravity?
Hydrotropism
Phototropism
Geotropism
Thigmotropism
In which type of growth response does the plant's roots grow toward a water source?
Hydrotropism
Phototropism
Heliotropism
Thigmotropism
Plants need ________ for photosynthesis
oxygen
soil
carbon dioxide
sugar
What are the products of photosynthesis?
water and carbon dioxide
oxygen and glucose
oxygen and carbon dioxide
oxygen and water
Which gas is removed from the atmosphere during photosynthesis?
hydrogen
oxygen
nitrogen
carbon dioxide
Which of the following go through the process of photosynthesis?
bees
algae
humans
mushrooms
What molecule absorbs sunlight for photosynthesis?
chloroplast
thylakoid
grana
chlorophyll
The main source of energy for all life comes from ____.
the Earth
the moon
the sun
the food we eat/make
Which of the following is not needed for photosynthesis to occur?
sunlight
carbon dioxide
water
oxygen
Xylem tubes are made of...
Dead cells
Living cells
Phloem tubes are made of...
Dead cells
Living cells
Xylem tubes transport..
Water
Mineral ions
Food substances (e.g. sucrose)
An example of adhesion is
Water molecules sticking to each other
Water molecules sticking to cellulose in xylem walls
Magnets sticking to a metal wall
Gravity pulling water down
What are guard cells?
Cells that regulate photosynthesis
Cells that push nutrients and water up xylem
Cells that turn sunlight into energy
Cells that regulate water loss
Cohesion is...
molecules sticking together
molecules sticking together with other molecules
True or false
The oldest part of a tree is in the center
true
false
True or false
removing the bark also removes the phloem
true
false
The two structures that limit transpiration are known as
Guard cells and xylem
Stomata and guard cells
xylem and phloem
stomata and phloem
Vascular tissue not only transports material it also
protects the plant
supports the plant structurally
transports minerals
transports energy
In "Leaf Me Alone", what did cup A represent?
IV
DV
graph
Control
You can find total magnification by which of the following methods?
ocular PLUS objective
ocular TIMES objective
ocular MINUS objective
ocular DIVIDED BY objective
When would you use the diaphragm?
When you wanted to move the stage
When you wanted to adjust the light
When you wanted to put the microscope away
When you sneeze
Find the total magnification:
Eyepiece = 10X
Objective lens = 55X
10x
55x
65x
550x
You should always carry the microscope by the
arm and base
arm and body tube
arm only
the objectives
When looking at a specimen on your slide, you should always start with the
low objective lens
medium objective lens
high objective lens
super extra high power lens
When looking through your microscope, you move your slide to the right- It appears
to move to the right
to stay the same
to move to the left
vanish
The _______focuses the image under low power.
revolving nosepiece
fine adjustment knob
coarse adjustment knob
arm/neck
The__________ sharpens the image under high magnification.
the diaphragm
fine adjustment knob
coarse adjustment knob
the ocular
How does turgor pressure relate to a plant wilting?
A wilting plant = high turgor pressure
A wilting plant = high photosynthesis
A wilting plant = low turgor pressure
They are not related
A force exerted outward on a cell wall by the water contained on a cell.
Turgor Pressure
Adaptation
Cell Wall
Photosynthesis
Does the type of gasoline put in a car effect how fast the car can drive? What is the independent variable?
Type of gasoline
which car the gas is put into
how fast the car can drive
how much gas is put into the car
Which organisms perform Photosynthesis?
Only Autotrophs
Only Heterotrophs
Autotrophs and Heterotrophs
Solution that turns from blue to orange when mixed with glucose
Benedict's Solution
Glocose
Lugol's Iodine solution
Starch
Solution that shows the presence of certain substances
Benedicts
Lugols
Indicator
Solution
