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Alasdair Kearton
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Decks in this class (33)
1.11 + 1.12 Health and Safety + Liquids and Solutions
pain and suffering
15
cards
1.13 Separation Techniques
Substances can be separated accor...,
Centrifuges can separate substanc...,
Gel electrophoresis can separate ...
21
cards
1.14 + 1.15 Microscopy + Detecting Proteins using Antibodies
Bright field microscopy can be us...,
Samples are often ___ to increase...,
Fluorescence microscopy uses spec...
11
cards
1.16 Aseptic Techniques and Cell Culture
Aseptic technique eliminates ___,
Aseptic technique involves the __...,
___ or ___ with suitable nutrient...
15
cards
1.21 The Proteome
What is the proteome ps you look ...,
Is the number of proteins in the ...,
Not all genes are expressed as ___
7
cards
1.22 The Synthesis and Transport of Proteins
Due to their size eukaryotes have...,
How do eukaryotic cells combat this,
The ___ ___ forms a network of __...
30
cards
1.23 a) Protein Structure
The distinguishing features of pr...,
Proteins are made of ___ ___,
The amino acid sequence determine...
22
cards
1.23 b) Ligand Binding Changes the Conformation of a Protein
What is a ligand,
Under what circumstances does the...,
Conformational changes in protein...
33
cards
1.3 a) Movement of Molecules Across Membranes
The ___ ___ model describes the s...,
The cell membrane is comprised of...,
Phospholipid molecules have ___ h...
33
cards
1.3 b) Ion Transport and Generation of Ion Gradients
All cells have an electrical ___ ...,
The electrical potential differen...,
The electrochemical gradient dete...
27
cards
1.4 a) Coordination, Hydrophobic and Hydrophilic Signals
Multicellular organisms signal be...,
What are the three types of extra...,
Some proteins in the plasma membr...
37
cards
1.4 b) Generation of a Nerve Impulse and the Vertebrate Eye
What is a nerve impulse,
A membrane potential is created w...,
The resting membrane potential is...
30
cards
1.5 a) The Cytoskeleton and the Cell Cycle
The eukaryotic cell has a network...,
The cytoskeleton gives mechanical...,
The cytoskeleton consists of diff...
23
cards
1.5 b) Control of the Cell Cycle and Apoptosis
What controls the cell cycle s pr...,
Each event in the cell cycle must...,
What are checkpoints
35
cards
2.11 + 2.12 Health and Safety + Sampling of Wild Organisms,
All practical work involves the i...,
Hazards in fieldwork include,
What is risk
12
cards
2.13 Identification and Taxonomy
Organisms in a sample can be iden...,
Organisms can be identified using...,
What is taxonomy
18
cards
2.14 Monitoring Populations
The ___ ___ or ___ of indicator s...,
Susceptible and favoured species ...,
Absence or reduced population ind...
10
cards
2.15 Measuring and Recording Animal Behaviour
What is ethology,
Name three measurements used to q...,
What is latency
9
cards
2.2 a) Evolution - Drift and Selection
What is evolution,
During evolution changes in ___ _...,
Name the random and non random pr...
43
cards
2.2 b) Evolution - Fitness + Co-Evolution
Define the fitness of an individu...,
What does the fitness of an indiv...,
Fitness can be defined in ___ or ...
26
cards
2.3 a) Costs and Benefits of Sexual and Asexual Reproduction
Sexual reproduction involves __ i...,
What are the two costs of sexual ...,
The benefits of sexual reproducti...
25
cards
2.3 b) Meiosis
What is meiosis,
Meiosis is the ___ of the ___ whi...,
A gametocyte is a cell which ___ ...
26
cards
2.3 c) Sex Determination
The sex of ___ ___ and some ___ i...,
In most mammals the ___ gene on t...,
Since males are ___ xy they lack ...
22
cards
2.4 a) Sex and Behaviour - Parental Investment
In animals ___ are always more nu...,
The production of eggs with their...,
Aside from greater energy investm...
14
cards
2.4 b) Sex and Behaviour - Reproductive Behaviours and Mating Systems in Animals
Mating systems are based on how m...,
What is polygamy,
What is polygyny
27
cards
2.5 a) The Parasite Niche
What is an ecological niche,
An ecological niche is a ___ dime...,
When are fundamental niches occup...
20
cards
2.5 b) + c) Parasitic Life Cycles + Transmission and Virulence
Some parasites only require ___ h...,
Many parasites require more than ...,
What is meant by the termintermed...
33
cards
2.5 d) Defence Against Parasitic Attack
Immune response in mammals has bo...,
Non specific defences of mammals ...,
Phagocytes and natural killer cel...
32
cards
2.5 e) + f) Immune Invasion + Challenges in Treatment and Control
Parasites have evolved ways of ev...,
Endoparasites mimic host ___ to e...,
Antigenic ___ in some parasites a...
25
cards
3.1 Scientific Principles and Process
What are the 6 components of the ...,
Scientific knowledge can be thoug...,
What does the null hypothesis pro...
12
cards
3.2 Experimentation
How do you achieve valid results,
What are reliable results,
What does it mean when data point...
49
cards
3.3 Critical Evaluation of Biological Research
What should scientific reports co...,
Titles should be ___abstracts sho...,
An aim must link the ___ and ___ ...
14
cards
Essay Questions
What are the benefits of improved...,
2022 a discuss animal reproductio...,
2016 a i what are the costs and b...
4
cards
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Advanced Higher Biology
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