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Lavs The Dabs
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Decks in this class (50)
c.1- species and communities
What is the distribution of speci...,
Define limiting factors,
Limiting factors can be either
16
cards
c.2- communities and ecosystems
A,
What does a food web do,
From what may we be able to predi...
25
cards
c.3- impacts of humans on ecosystems
A,
Endemic species,
Alien species
20
cards
c.4- conservation and biodiversity
Define an indicator species,
A,
How can we calculate the value of...
18
cards
c.5- population ecology
What is the use of sampling techn...,
Describe how the lincoln index is...,
Lincoln index
20
cards
c.6- nitrogen and phosphorous cycles
A,
Describe the mutualistic relation...,
What are chemoautotrophs give two...
20
cards
topic 1.1- introduction to cells
Define cell theory,
State and explain 4 features comm...,
State 3 atypical examples of cell...
62
cards
topic 1.2- ultrastructure of cells
What is the maximum resolution of...,
What is the maximum resolution of...,
Why does an electron have a much ...
35
cards
topic 1.3- membrane structure
Why do phospholipids form bilayer...,
What is an amphipathic molecule,
Describe the structure of a phosp...
35
cards
topic 1.4- membrane transport
State the 4 ways in which particl...,
Define diffusion,
Explain the different abilities o...
49
cards
topic 1.5- the origin of cells
What is the only way that cells c...,
How must the first cells have arisen,
What are the 4 main hypotheses fo...
13
cards
topic 1.6- cell division
Define mitosis,
What must happen before mitosis c...,
When is the dna in the nucleus re...
59
cards
topic 2.1- molecules to metabolism
What does molecular biology do,
Describe the approach of molecula...,
How many elements are found in li...
28
cards
topic 2.2- water
What type of molecule is water,
What is a polar molecule,
What is a hydrogen bond
29
cards
topic 2.3- carbohydrates and lipids
Give the two main functions of ca...,
What elements are carbohydrates c...,
Name the three groups of carbohyd...
66
cards
topic 2.4- proteins
Define denaturation,
Why does a denatured protein norm...,
Why does heat cause denaturation
29
cards
topic 2.5- enzymes
What are enzymes,
Explain enzyme substrate specificity,
What does enzyme catalysis involve
16
cards
topic 2.6- structure of DNA and RNA
What are nucleic acids,
What do nucleotides consist of,
Describe the structure of dna
14
cards
topic 2.7/7.1/7.2/7.3- DNA replication, transcription and translation
Describe the meselson and stahl e...,
Primary structure of proteins,
How many commonly occurring amino...
56
cards
2.8/8.2 - cell respiration
Define cell respiration,
Why do all cells require a contin...,
Three main activities that cells ...
27
cards
topic 2.9/8.3- photosynthesis
Define photosynthesis,
How can photosynthetic pigments b...,
Rf
43
cards
topic- 3.1/3.2
Define a gene,
Where are genes located,
Define an allele
39
cards
topic 3.3/10.1- meiosis
Describe meiosis,
What are the 2 divisions in meios...,
Define a diploid nucleus
40
cards
topic 3.4- inheritance
How did mendel discover the princ...,
What did mendel discover,
Gametes are haploid so
31
cards
3.5 - genetic modification and biotechnology
What is the function of gel elect...,
2
cards
topic 4.1- species, communities and ecosystems
Define a species,
A,
What happens if two populations l...
25
cards
topic 4.2- energy flow
E,
Give 3 groups of autotroph that c...,
How is light energy converted int...
12
cards
4.3- carbon cycling
Give the stages of the carbon cycle,
Carbon dioxide in solution,
Absorption of carbon dioxide
17
cards
4.4- climate change
What are the two most significant...,
Why does temperature drop so much...,
Give 2 other greenhouse gases tha...
14
cards
topic 4
Define a species,
A,
What happens if two populations l...
68
cards
topic 5
When does evolution occur,
What is the mechanism of evolution,
Give 3 pieces of evidence for evo...
66
cards
topic 6.1- digestion and absorption
What is peristalsis,
A,
What is the function of the pancreas
35
cards
topic 6.2
What is the function of the arteries,
What are artery walls composed of,
Name the 3 layers of arteries
47
cards
topic 6.3- defence against infectious diseases
Describe the body s primary defen...,
Skin,
Mucous membranes
20
cards
6.3/11.1
Describe the body s primary defen...,
Skin,
Mucous membranes
46
cards
topic 6.4 - ventilation
What is the function of ventilation,
Draw a labelled diagram of an alv...,
Give 4 ways of monitoring ventila...
27
cards
topic 6.5 - neurones and synapses
Difference between nervous and en...,
What is the function of neurons,
Draw a diagram of a standard neuron
38
cards
topic 6.6 - hormones, homeostasis, and reproduction
Function of cells in the pancreas,
Set point of blood glucose concen...,
What region of the pancreas secre...
78
cards
topic 8.1- metabolism
What do metabolic pathways consis...,
Give 3 common patterns of metabolism,
Describe the effect of enzymes on...
13
cards
topic 9.1- transport in the xylem of plants
What is transpiration an inevitab...,
Define transpiration,
Give the function of guard cells
21
cards
topic 9.2- transport in the phloem of plants
Describe the structure of the phl...,
Why are companion cells folded,
Describe movement in the phloem
14
cards
topic 9.3/9.4
Describe the type of growth that ...,
What enables the indeterminate gr...,
What phenomenon sets plant cells ...
45
cards
10.2- inheritance
Unlinked genes as a result of mei...,
What is segregation,
What is independent assortment
28
cards
10.3- gene pools and speciation
What does a gene pool consist of,
How does a gene pool fit into the...,
How would it be possible for mult...
24
cards
topic 10 (10.2, 10.3)
Unlinked genes as a result of mei...,
What is segregation,
What is independent assortment
52
cards
topic 11.1- antibody production and vaccination
Every organism has on the surface...,
Antigens on the surface of red bl...,
Describe the presence and absence...
26
cards
topic 11.2 - movement
Function of bones and exoskeletons,
Define exoskeletons,
Describe a first class lever and ...
50
cards
topic 11.4 - sexual reproduction
What to spermatogenesis and oogen...,
Define oogenesis,
Where does oogenesis occur
49
cards
3.5 - genetic modification and biotechnology
Define gel electrophoresis,
How does gel electrophoresis occur,
What does the gel used in gel ele...
20
cards
mistakes
Adaptations of phloem sieve tube,
Adaptations of phloem companion c...,
Explain what the rf values repres...
6
cards
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