6685520
Description
Quiz by Joy Pidsley, updated more than 1 year ago
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Created by Joy Pidsley
over 7 years ago
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|
Question 1
Question
What is the function of the nucleus?
Answer
-
To hold DNA codes for amino acid sequences
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Where rRNA transcription occurs
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Aerobic respiration
Question 2
Question
The cell [blank_start]membrane[blank_end] controls which substances enter and exit a cell. It also helps to [blank_start]support[blank_end] the cell and [blank_start]maintain[blank_end] its [blank_start]shape[blank_end].
Answer
-
membrane
-
support
-
maintain
-
shape
Question 3
Question
Mitochondria are the site of anaerobic respiration
Answer
- True
- False
Question 4
Question
What feature makes mitochondria suitable for respiration reactions?
Answer
-
A matrix, giving the mitochondrion a large surface area
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Cristae, giving the mitochondrion a large surface area
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A matrix, giving the mitochondrion a small surface area
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Cristae, giving the mitochondrion a small surface area
Question 5
Question
The [blank_start]golgi body[blank_end] modifies proteins and packages them into secretary vesicles.
Answer
-
golgi body
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vesicle
-
cristae
-
rough endoplasmic reticulum
Question 6
Question
Label letters A-P on this animal cell
Answer
-
rough endoplasmic reticulum
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ribosome
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DNA
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nucleolus
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nuclear envelope
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centriole
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golgi body
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Mitochondria
-
smooth endoplasmic reticulum
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nuclear pore
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Nucleus
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cell membrane
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lysosome
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vesicle
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secretary vesicle
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cytoplasm
Question 7
Question
What is the role of the smooth endoplasmic reticulum?
Answer
-
Break down of lipids
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Protein synthesis
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Synthesis and transport of lipids
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photosynthesis
Question 8
Question
Centrioles are arranged in two hollow cylinders, positioned perpendicular to each other. During cell division they organise the microtubules that form a spindle.
Answer
- True
- False
Question 9
Question
What is the function of the nucleolus?
Answer
-
Site of mRNA synthesis and transport
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Synthesis tRNA
-
Where DNA is held
-
Synthesis of rRNA
Question 10
Question
What is a nuclear pore and what is it's purpose?
Answer
-
A small hole in the membrane of the nucleus which allows molecules such as mRNA in and out.
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A large hole in the membrane of the nucleus which allows molecules such as mRNA in and out.
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A small hole in the membrane of the nucleus which allows nutrients and oxygen in and out.
Question 11
Question
The nuclear envelope separates genetic material from the cytoplasm.
Answer
- True
- False
Question 12
Question
What are the main functions of a lysosome? (Tick 3)
Answer
-
To isolate digestive enzymes
-
To digest enzymes
-
To carry proteins to the golgi body
-
To digest material that has been taken into the cell
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To digest unwanted DNA
Question 13
Question
What is the purpose of a vacuole?
Answer
-
To maintain osmotic pressure
-
To maintain atmospheric pressure
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To maintain cell temperature
Question 14
Question
A stack of thylakoids is called a grain.
Answer
- True
- False
Question 15
Question
Where can thylakoids be found?
Answer
-
In a chloroplast
-
In a centriole
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In a mitochondrion
Question 16
Question
[blank_start]Photosynthesis[blank_end] occurs in the chloroplast. This is because the thylakoids contain a photosynthetic pigment called [blank_start]chlorophyll[blank_end].
Answer
-
chlorophyll
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chloroplasts
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chlorine
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cholera
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Photosynthesis
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Respiration
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Reproduction
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Apple juice
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Transcription
-
Mitosis
Question 17
Question
A cell wall helps provide support and structure to animal and plant cells. It is permeable to water.
Answer
- True
- False
Question 18
Question
Plasmodesmata allow...
Answer
-
exchange of molecules between plant cells, as well as communication between adjacent cells.
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exchange of molecules between animal cells, as well as communication between adjacent cells.
-
exchange of opinion between plant cells, as well as communication between adjacent cells.
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exchange of DNA between plant cells.
Question 19
Question
What type of cell contains a large number of mitochondria?
Answer
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Liver
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Skin
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Blood
Question 20
Question
Which of these features do all prokaryotic cells have?
Answer
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Nucleoid (circular DNA) free in cytoplasm
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Peptidoglycan cell wall
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80S ribosomes
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70S ribosomes
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Cytoplasm
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Cell membrane
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plasmids
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slime coat
Question 21
Answer
-
Plasmid
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Plasmodesmata
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Flagella
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Tail
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Flegalla
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Slime coat
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Cell wall
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inner membrane
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Cell membrane
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stroma
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Cytoplasm
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Cell sap
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Cell gel
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Nucleoid (circular DNA)
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Helical DNA
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Pili
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Hair
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Ribosome
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Mitochondria
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Photosynthetic lamellae
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Vesicles
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nucleus
Question 22
Question
A virus is not made of cells. It is known as 'acellular'
Answer
- True
- False
Question 23
Question
There are no organelles or chromosomes in a virus, however there is a cytoplasm.
Answer
- True
- False
Question 24
Answer
-
DNA
-
Nucleus
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Flagella
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Head
-
Tip
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Tail
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flagella
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Tail fibre
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tail fibril
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Sheath
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body
-
neck
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