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Tilly Lakie
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Decks in this class (51)
Unit 1.1a
What are the 4 steps you must tak...,
What is a hazard 2,
What are 5 examples of hazards 3
17
cards
Unit 1.1b
How can accuracy be checked 1,
What does accurate mean 2,
What does precise mean 3
19
cards
Unit 1.1c
What are the 4 separation techniq...,
What are the 4 features that mole...,
What does centrifugation do 3
21
cards
Unit 1.1d
Why and where are are antibodies ...,
What are antibodies 2,
What are specific antibodies spec...
14
cards
Unit 1.1e
What is bright field microscopy 1,
What does bright field microscopy...,
How can you make a sample more ob...
5
cards
Unit 1.1f
What is the point in aseptic tech...,
What are microbe s cultured on 2,
What do different media s promote 3
27
cards
Unit 1.2a
What is the proteome 1,
Why is the proteome bigger than t...,
What is the genome 3
13
cards
Unit 1.2b(i)
Why do eukaryotic membranes gave ...,
Do eukaryotes have a small or lar...,
On its own can the plasma membran...
19
cards
Unit 1.2b(ii)
What are the two components of th...,
What are peripheral proteins atta...,
What are the two protein componen...
20
cards
Unit 1.2b(iii)
Once the transmembrane protein ha...,
What is the main translational mo...,
How is a carbohydrate formed 3
7
cards
Unit 1.2b(iv)
Are all proteins kept within the ...,
What are some examples of secrete...,
Where are secreted proteins trans...
10
cards
Unit 1.2c(i)
What are some examples of what pr...,
What do polymers of amino acids m...,
How many amino acids are there 3
76
cards
Unit 1.2c(ii)
What is a ligand 1,
What do r groups stabilise 2,
What facilitates molecule binding 3
38
cards
Unit 1.2c(iii)
How do phosphates affect proteins 1,
Where on an enzyme is the phospha...,
How does the addition removal of ...
12
cards
Unit 1.3a
Movement of Molecules Across Membranes
31
cards
Unit 1.3b
What makes the electrochemical gr...,
What determines the transport of ...,
What is the membrane potential 3
18
cards
Unit 1.4a
Why do organisms have signalling ...,
What type of proteins have bindin...,
How are cellular responses initia...
5
cards
Unit 1.4b
What does hydrophobic mean 1,
How do hydrophobic signalling mol...,
What are intracellular receptors ...
12
cards
Unit 1.4c
Is hydrophilic non polar or polar 1,
Can hydrophilic signals pass thro...,
Do hydrophilic signals enter the ...
35
cards
Unit 1.4d (i)
What is a nerve impulse 1,
What speed do nerve impulses trav...,
What is membrane potential 3
33
cards
Unit 1.4d(ii)
What two types of photoreceptor c...,
Do rod cells work in bright or di...,
Do rod calls have colour percepti...
22
cards
Unit 1.5a
Cell division stage 1 1,
Cell division stage 2 2,
Cell division stage 3 3
16
cards
Unit 1.5b
Why can living organisms reproduce 1,
How long does it take prokaryotes...,
How long does it take eukaryotes ...
41
cards
Unit 1.5c
Why are there checkpoints in the ...,
Why is progression to the next ph...,
How many checkpoints are there 3
20
cards
Unit 1.5d
What is apoptosis 1,
What triggers apoptosis 2,
What is an examples of an interna...
12
cards
Unit 2.1a
What is a hazard 1,
What is a risk 2,
What is a risk assessment 3
8
cards
Unit 2.1b
Why is sampling important 1,
What is random sampling 2,
What is stratified sampling 3
23
cards
Unit 2.1c
What does a biological key include 1,
What is the focus of a biological...,
What is the focus of a classifica...
22
cards
Unit 2.1d
How are populations monitored and...,
What are indicator species 2,
What does the absence or reduced ...
13
cards
Unit 2.1e
What is ethology 1,
What is behaviour defined as 2,
What is an ethogram 3
12
cards
Unit 2.2a
What is evolution 1,
What causes changes in the allele...,
Is natural selection random or no...
36
cards
Unit 2.2b
Definition of fitness 1,
What are the two types of fitness 2,
What is absolute fitness 3
8
cards
Unit 2.2c
What is co evolution 1,
Can a change in one species act a...,
Where is co evolution usually seen 3
13
cards
Unit 2.3a
What is sexual reproduction 1,
What is asexual reproduction 2,
What are the two disadvantages of...
27
cards
Unit 2.3b
What does diploid mean 1,
What does haploid mean 2,
What does meiosis produce 3
22
cards
Unit 2.3c
What determines whether an indivi...,
In humans animals what are the tw...,
Pair them up female male heteroga...
33
cards
Unit 2.4a
What is parental investment 1,
How many sperm can a male release...,
How many eggs will a female relea...
21
cards
Unit 2.4b
What is monogamy 1,
Why do animals often choose monog...,
How does monogamy benefit parents 3
32
cards
Unit 2.5ai
What is a niche 1,
What are species tolerances 2,
What are species requirements 3
10
cards
Unit 2.5aii
What is symbiosis 1,
What does symbiosis result in 2,
What is a symbiont 3
15
cards
Unit 3.1a
What are the five steps in the sc...,
When are conclusions from experim...,
Are negative results valid 3
5
cards
Unit 3.1b
What are the six steps a basic sc...,
How should scientific reports be ...,
What are the main ways in which s...
7
cards
Unit 3.1c
What must be given if human studi...,
In a humans study if a participan...,
What is the humans main right if ...
11
cards
Unit 3.2a
What is a pilot study 1
1
cards
Unit 3.2b
What is a variable 1,
What is an independent variable 2,
What is the dependent variable 3
25
cards
Unit 3.2c
When would you use a representati...,
What should you do if there is a ...,
What sampling allows members of a...
12
cards
Unit 3.2d
What does high or low accuracy eq...,
What does high or low precision e...,
What is validity 3
7
cards
Unit 3.2e
What can give rise to qualitative...,
What is qualitative data 2,
How is qualitative data measured 3
20
cards
Unit 3.3a
Background information should alw...,
Why do we have background informa...,
What 3 things should background i...
6
cards
Unit 3.3b
What s a control 1,
What s a controlled variable 2,
What s sample size 3
5
cards
Unit 3.3c
What does quantitative mean 1,
What does qualitative mean 2,
What is standard deviation 3
5
cards
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AH Biology
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