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Higher Biology Unit 1 Cell Biology Quiz Flashcards | StudBud
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Higher Biology Unit 1 Cell Biology Quiz
Higher Biology Unit 1 Cell Biology Quiz
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Revision quiz for Unit 1 of the current Higher Biology course in Scotland.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Which is NOT an experiment from Unit 1 Cell Biology?
The separation of photosynthetic pigments by chromatography
The structure of the plasma membrane
The inhibition of catechol oxidase by lead
Extraction of DNA from fruit
2
Which stage occurs next in viral multiplication after DNA replication?
Penetration
Release
Protein synthesis
Assembly
3
Which shows the correct order of a protein being secreted from a cell?
Golgi > RER > Ribosome > Vesicle
Ribosome > Golgi > Vesicle > RER
Ribosome > RER > Golgi > Vesicle
Vesicle > Golgi > RER > Ribosome
4
Which type of immunity is given with an immunisation of a viral vaccine?
Artificial Passive Immunity
Artificial Active Immunity
Natural Passive Immunity
Natural Active Immunity
5
Which term is used to describe a virus which cannot survive without a host?
Specificity
Obligate
Facultative
Retrovirus
6
Which organelle does not play a direct nor indirect role in protein synthesis?
Mitochondria
Golgi apparatus
Ribosome
Lysosome
7
Which best describes the type of cell which produces antibodies?
White blood cells
Phagocytes
Lymphocytes
Macrophages
8
Which of the following is NOT an enzyme controlling respiration in cells?
Catalase
Decarboxylase
Cytochrome oxidase
Dehydrogenase
9
Which enzyme is required for the replication of a retovirus?
DNA polymerase
Reverse transcriptase
Reverse polymerase
RNA transcriptase
10
Which is NOT required for DNA replication?
RNA as a template
Enzymes such as DNA polymerase
A supply of nucleotides
ATP for energy
11
Which answer correctly shows the limiting factors to photosynthesis at points X and Y?
X = CO concentration, Y = temperature
X = temperature, Y= light intensity
X = light intensity, Y = CO2 concentration
X= light intensity, Y = temperature
12
Where is mRNA synthesised in a cell?
Ribosomes
Nucleus
Cytoplasm
Matrix of mitochondria
13
Which of the following is NOT a cellular defence mechanism in plants?
Production of phytoalexins
Production of tannins
Production of gibberellins
Production of nicotine
14
Which of the following correctly gives a stage of photosynthesis and its location?
Carbon fixation, stroma of chloroplasts
Carbon fixation, grana of chloroplasts
Photolysis, Stroma of chloroplasts
Glycolysis, Stroma of chloroplasts
15
Which technique is usd to separate the components of a mixture by their solubility?
Chromatography
Centrifugation
Filtration
Distillation
16
Which is NOT required for the active transport of ions across the membrane?
Oxygen
Phospholipids
A membrane protein
ATP
17
Which category of proteins do enzymes and antibodies belong to?
Conjugated proteins
Polypeptide chains
Globular proteins
Fibrous proteins
18
Which repeating units make up a DNA molecule?
Nucleotides
Bases
Phosphates
Deoxyribose sugars
19
What are the 3 differences between DNA and RNA?
DNA= single strand, RNA= double strand
DNA= deoxyribose sugar, RNA = ribose sugar
DNA= thymine , RNA = uracil
DNA= double strand, RNA = single strand
20
Which correctly describes what happens to a plant cell placed into a hypertonic solution?
Water would leave cell, plasmolysed
Water would enter cell, plasmolysed
Water would leave cell, turgid
Water would enter cell, turgid
