IB BIOLOGY REVISION

This class was created by Brainscape user Glenn Dodoo.

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Decks in this class (63)

Water Definitions
Hydrogen bond 1,
Polarity 2,
Intermolecular forces 3
37  cards
Water Details
How water contributed the evoluti...,
Types of bonds in water molecules 2,
Why are the bonds in water molecu...
21  cards
Nucleic Acids Definitions
Gene 1,
Dna 2,
Nucleotides 3
8  cards
Nucleic Acids Details
Which molecule is used as genetic...,
Types of nucleic acids 2,
Components of nucleotides 3
21  cards
Cell Structure Definitions
Resolution 1,
Nucleoid 2,
Organelle 3
25  cards
Cell Structure Details
Principles of cell theory by thea...,
Formula for magnification 2,
Improved light microscopes in the...
78  cards
Diversity of organisms Definitions
Genus 1,
Hybridization 2,
Karyotype 3
6  cards
Diversity of organisms Details
Why is there variation even among...,
The species name under the binomi...,
Problems with the biological spec...
8  cards
Evolution and speciation Definitions
Evolution 1,
Selective breeding 2,
Homologous structures 3
6  cards
Evolution and speciation Details
The characteristics of population...,
Evolution concerns all traits t f 2,
Regarding base sequences the more...
16  cards
Conservation of biodiversity Definitions
Biodiversity 1,
Ecosystem diversity 2,
Species diversity 3
10  cards
Conservation of biodiversity Details
Levels of biodiversity 1,
Anthropogenic causes of species e...,
Examples of species extinction 3
10  cards
Carbohydrates and lipids Definitions
Proton 1,
Electron 2,
Neutron 3
23  cards
Carbohydrates and lipids Details
Examples of polymers 1,
How are the covalent bonds that l...,
What happens in a condensation re...
69  cards
Proteins Definitions
Amino acids 1,
Peptide 2,
Peptide bond 3
15  cards
Proteins Details
Components of amino acids 1,
Number of different types of amin...,
Reaction used to link amino acids...
33  cards
Membranes and membrane transport Definitions
Diffusion 1,
Osmosis 2,
Aquaporins 3
6  cards
Membrane and membrane transport Details
Phospholipids naturally form cont...,
Why can membranes function as bar...,
Low membrane permeability makes i...
40  cards
Organelles and compartmentalization Details
Examples of cell structures that ...,
Is the cytoskeleton found in the ...,
Components of the cytoplasm and t...
6  cards
Cell specialization Definitions
Differentiation 1,
Specialized 2,
Stem cells 3
8  cards
Cell specialization Details
In multicellular organisms the zy...,
In an early stage embryo the cell...,
What happens to cells as the embr...
20  cards
Gas exchange Definitions
Ventilation 1,
Spirometer 2,
Ventilation rate 3
10  cards
Gas Exchange Details
What happens during inspiration i...,
What happens during expiration ex...,
What happens to the intercostal m...
41  cards
Transport Definitions
Atheroma 1,
Occlusion 2,
Epidemiology 3
12  cards
Transport Details
Function of xylem 1,
Water is absorbed by roots and lo...,
What are xylem vessels filled with 3
57  cards
Adaptation to environment Definitions
Range of tolerance 1,
Biome 2
2  cards
Adaptation to environment Details
The environment of an organism in...,
Adaptations of lyme grass to sand...,
Adaptations of mangrove trees to ...
8  cards
Ecological niches Definitions
Ecological niche 1,
Specialist species 2,
Generalist species 3
20  cards
Ecological niches Details
Modes of nutrition 1,
Species become specialists in ord...,
The ecological niche of a species...
21  cards
Enzymes and metabolism Definitions
Catalyst 1,
Catabolism 2,
Enzyme 3
13  cards
Enzymes and metabolism Details
Catalysts speed up chemical react...,
How do enzymes show specificity i...,
Major chemical conversions typica...
28  cards
Cell respiration Definitions
Atp 1,
Chemosynthesis 2,
Phosphorylation 3
5  cards
Cell respiration Details
Components of nucleotides 1,
Components of atp adenosine triph...,
Purpose of atp 3
40  cards
Photosynthesis Definitions
Photolysis 1,
Excitation 2,
Absorption spectrum 3
6  cards
Photosynthesis Details
What happens in photosynthesis 1,
Main groups of carbon compounds p...,
Word equation for photosynthesis 3
47  cards
Neural Signalling Definitions
Impulse 1,
Membrane potential 2,
Resting potential 3
16  cards
Neural Signalling Details
Systems for internal communicatio...,
Components of the endocrine system 2,
Components of the nervous system 3
55  cards
Integration of body systems Definitions
Cell 1,
Tissue 2,
Organ 3
15  cards
Integration of body systems Details
Living systems are often made up ...,
Hierarchy of organisation 2,
Examples of tissues 3
121  cards
Defence against Disease Definitions
Antigen 1,
Immunological memory 2,
Prions 3
11  cards
Defence against Disease Details
Main causes of diseases 1,
Examples of microorganisms that c...,
Why are viruses considered pathog...
93  cards
Populations and communities Definitions
Species 1,
Population 2,
Sampling error 3
33  cards
Populations and communities Details
How can population sizes be evalu...,
Why is random sampling ideal for ...,
What does quadrat sampling entail 3
67  cards
Transfers of energy and matter Definitions
Open systems 1,
Closed systems 2,
Producers 3
33  cards
Transfers of energy and matter Details
Types of systems in ecology 1,
The principal source of energy in...,
How does energy pass to ecosystem...
64  cards
DNA replication Definitions
Dna replication 1,
Replication fork 2,
Template strand antisense strand 3
6  cards
Protein synthesis Definitions
Transcription 1,
Sense strand coding strand 2,
Gene expression 3
6  cards
Mutations and gene editing Definitions
Gene mutation 1,
Base substitution 2,
Insertion 3
19  cards
Mutations and gene editing Details
Genetic material in ascending ord...,
Gene mutations may result in new ...,
Gene mutations occur all the time...
24  cards
Cell and nuclear division Definitions
Parent cell mother cell 1,
Cytokinesis 2,
Daughter cells 3
11  cards
Water potential Definitions
Solvation 1,
Solvent 2,
Solute 3
13  cards
Water potential Details
How does water dissolve polar sol...,
How does water dissolve ions 2,
As water molecules change positio...
17  cards
Reproduction Definitions
Reproduction 1,
Fertilization 2,
Ovulation 3
14  cards
Inheritance Definitions
Gamete 1,
Chromosome 2,
Gene 3
25  cards
Inheritance Details
What happens to the nuclei of mal...,
Male and female gametes have the ...,
The nucleus of the zygote contain...
45  cards
Homeostasis Definitions
Homeostasis 1,
Thermoregulation 2,
Endotherm 3
3  cards
Natural selection Definitions
Paradigm shift 1,
Fitness 2,
Copulation 3
3  cards
Natural selection Details
Fundamental steps of the theory o...,
Factors that drive genetic variat...,
Both density dependent factors co...
7  cards
Stability and change Definitions
Mesocosm 1,
Keystone species 2,
Bioaccumulation 3
7  cards
Stability and change Details
Ecosystems are sustainable if 1,
Key conditions for the stability ...,
Ecosystems show resilience but ab...
18  cards
Climate change Definitions
Carbon sequestration 1,
Greenhouse effect 2,
Peat 3
6  cards
Climate change Details
Steps of the greenhouse effect 1,
Ways in which temperature affects...,
Anthropogenic causes of carbon di...
19  cards
DNA replication Details
Blank 1
1  cards

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IB BIOLOGY REVISION

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