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SCHS Cells Revision Flashcards | StudBud
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SCHS Cells Revision
SCHS Cells Revision
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Cell revision
Flashcards
42 cards
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Practice quiz
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Questions
42
Answers
1
A photoreceptor cell performs which specialised function?
Detects light
Photosynthesis to create sugar
Sends nerve impulses to parts of the organism
Carries oxygen
2
What type of cell has a specific function?
specialised
animal
fungi
plant
3
What type of cell does not have a specific function?
specialised cell
nerve cell
yeast
leaf cell
4
Which part of the microscope moves up and down?
Base
Stage
Arm
Diaphragm
5
Which specialised cell transports sugars?
root tip
leaf
phloem
muscle
6
All living things are made of what?
tissues
organs
cells
bones
7
Which organelle does not belong in an animal cell?
Cell wall
Cell membrane
Cytoplasm
Nucleus
8
Inside every cell there are tiny structures called ... ?
Globules
Organelles
Cellos
Branches
9
Why do cells need to be replaced?
reproduction
repair
all of the above
growth
10
What is the total magnification of the eyepiece lens and the medium objective lens?
40x
400x
100x
60x
11
Which part of a plant cell is not found in an animal cell?
Cytoplasm
Chloroplast
Mitochondria
Ribosome
12
Why is science so amazing?
Spaceships
Massive power
Virtual reality
The secrets of life
13
What type of cell division creates identical cells?
exchange
meiosis
mitosis
reproduction
14
What magnifications do the objective lenses have?
40x, 100x, 400x
10x, 40x, 100x
4x, 10x, 40x
400x, 600x, 40x
15
What is the missing stage of organisation: cell - tissue - _ _ _ _ _ - system - organism
bones
organ
walls
mouth
16
Which part of the miscoscope do we look through?
Light source
Diaphragm
Objective lens
Ocular lens
17
Why do plant cells need a cell wall?
Strength and support
Making energy
To control the cell
Using energy
18
Which discovery allowed us to see cells?
The micoscope
Newton's Laws
The steam engine
The magnifying glass
19
Which microscope has the most powerful magnification?
Single
Compound
Magnifying glass
Scanning electron microscope
20
Which part of the cell facilitates chemical reactions and is like jelly?
Nucleus
Mitochondria
Chloroplast
Cytoplasm
21
Biology is the study of what?
Space
Living things
Rocks
The physical world
22
What organ do nerve tissues form?
Muscles
Spinal cord
Bones
Bladder
23
Which specialised cell absorbs water and nutrients from soil?
muscle
phloem
root tip
leaf
24
What are the building blocks of all life?
water
cells
gases
nutrients
25
A plant contains which of the following cells?
Muscle
Xylem
Mitochondria
Nerve
26
Which organelle controls the cell?
Cytoplasm
Cell membrane
Nucleus
Ribosome
27
Which organelle is used for storage inside the cell?
Vacuole
Mitochondria
Ribosome
Nucleus
28
What is the magnification of the eyepiece lens?
10x
40x
4x
5x
29
Which organelle is responsible for converting sunlight to sugar?
Cytoplasm
Mitochondria
Chloroplast
Vacuole
30
What do you call and organism with more than one cell?
prototype
intracellular
multicellular
unicellular
31
A mammal contains which of the following cells?
Egg
Budding
Root tip
Ribosome
32
What do all living things need to survive?
carbon dioxide, water, sugar
sunlight, water, music
gases, nutrients, water
blood, water, oxygen
33
Which organelle uses sugar to create energy for the cell to use?
Chloroplast
Mitochondria
Cell membrane
Vacuole
34
How are new cells created?
Shrinking
Changing shape
Division
Moving
35
A leaf cell performs which specialised function?
Detects light
Sends nerve impulses to parts of the organism
Photosynthesis to create sugar
Carries oxygen
36
Which part of the microscope moves the stage?
Stage clips
Focussing knobs
Objective lens
Diaphragm
37
Which organelle controls movement of substances into and out of the cell?
Cytoplasm
Nucleus
Cell membrance
Ribosome
38
What controls the amount of light that passes through the specimen?
Objective lens
Focussing knobs
Stage
Diaphragm
39
What is the function of a red blood cell?
To detect light
To contract and create movement
To send nerve impulses
To carry oxygen to cells
40
What do you call a miscroscope with two lenses?
Compound
Electron
Single
Scanning
41
What are the two parts to the shape of a sperm cell?
Box and tip
Branching and axon
Head and tail
Round and dimple
42
What are the two parts to the shape of a root tip cell?
Head and tail
Box and tip
Branching and axon
Round and dimple
