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Biology

This class was created by Brainscape user Milly Greenbank. Visit their profile to learn more about the creator.

Decks in this class (85)

Topic 1 BIO MOLECULES- monomers and polymers
What is a polymer,
What is a monomer,
Monosaccharide monosaccharide
20  cards
Topic 1 BIO MOLECULES- carbohydrates
What is sugar,
What is a monosaccharide,
Glucose fructose
53  cards
TOPIC 1 BIO MOLECULES- Lipids
What are the two main types of li...,
What is a lipid,
What are triglycerides
24  cards
Topic 2- Eukaryotic cells and organelles+ specialised cells
Are eukaryotic or prokaryotic cel...,
Give some examples of eukaryotic ...,
What are the extra organelles in ...
38  cards
TOPIC 2-Prokaryotic cells and viruses
Are prokaryotes single celled or ...,
Give an example of a prokaryotic ...,
What is the main difference betwe...
18  cards
TOPIC 2-Methods of studying cells
What is the equation for magnific...,
What is the equation for image size,
What is the equation for size of ...
46  cards
TOPIC 1-DNA and RNA
What type of acids are dna and rna,
Where are they found,
What does dna stand for
27  cards
TOPIC 1-DNA replication
Why does dna replicate,
What is the method of dna replica...,
Why is it called this
20  cards
TOPIC 1-Inorganic ions
Does an atom have an overall charge,
When are atoms most stable how is...,
How are ions formed
20  cards
Topic 4- DNA and Protein synthesis
What is protein synthesis,
What are the two main stages of p...,
What is transcription
47  cards
TOPIC 1-Cell membranes
How do tempratures below 0 degree...,
How do temperatures between 0 45 ...,
How do tempratures above 45 degre...
20  cards
TOPIC 2-Diffusion
What are the two different types ...,
What is diffusion,
Which way will the net movement d...
27  cards
Topic 4-Meiosis
What is a diploid cell,
What is the diploid number,
What are alleles
50  cards
TOPIC 1- Proteins
What are the monomers of proteins,
What is a dipeptide,
A polypeptide
25  cards
TOPIC 1-ATP
What is the function of atp,
What processes use energy in plants,
Why do plants and animal cells ne...
21  cards
Topic 2- Active Transport
How do substances move,
Does active transport require energy,
How does a carrier protein work
14  cards
Topic 4-mutations
How do gene mutations occur,
What are the two types of errors ...,
How does a mutation affect the or...
29  cards
Topic 4- DNA, genes and chromosomes
How is dna stored in eukaryotic c...,
How is dna arranged in eukaryotic...,
Where are chromosomes found
36  cards
TOPIC 4 - Genetic diversity and adaption
Define genetic diversity,
Why is genetic diversity important,
Which factors increase genetic di...
34  cards
TOPIC 2- Antigens
What is an antigen,
Where are antigens usually found,
What are foreign antigens
12  cards
TOPIC 4- SPECIES AND TAXONOMY
1 domain 23 phylum 45 order 6 fam...,
Should the first letter of the ge...,
Should the species be in italics ...
19  cards
TOPIC 4- BIODIVERSITY
Define biodiversity,
What is a habitat,
Define a community
15  cards
TOPIC 4- Investigating diversity
How is gnetic diversity compared,
Defione variation,
Whatare some possible causes of v...
7  cards
Topic 3- Haemoglobin
What type of molecule is haemoglobin,
What structure does haemoglobin have,
What is haemoglobin called when o...
29  cards
Unit 3: Size and surface area
What does an animals sa v ratio a...,
Smaller organisms have a 1___ sa ...,
Sa of a cube
11  cards
Unit 3- Exchange organs and mass transport systems
Can substances in single celled o...,
Why is the diffusion rate quick i...,
Why is diffusion across the outer...
11  cards
Unit 3- Gas Exchange in fish, dicotyledonous plants and insects
Define a gas exchange surface,
Which two gases do organisms need...,
What are the two main factors whi...
27  cards
Unit 3- Gas exchange in humans
Why do we need a gas exchange system,
What are the two types of interco...,
What does ventillation consist of
48  cards
Genetic code and nucleic acids
What is the genetic code,
What is meant by the code is non ...,
What is meant by the code being d...
5  cards
Unit 1- Enzymes + factors effecting enzymes
What are enzymes,
How do enzymes speed up chemical ...,
What type of reactions do they ca...
40  cards
TOPIC 2- Osmosis
What is osmosis,
Define water potential,
Why can water molecules diffuse e...
18  cards
RP3- Investigating water potential
What is a serial dilution,
Why are serial dilutions useful,
Use a 1____ ____ to cut up 2_____...
6  cards
Brainscapes- The haert
Why do ventricles have thicker wa...,
What does the atrioventricular va...,
What does the semi lunar valve do...
29  cards
Topic 2-The immune response
What are the 4 stages of the immu...,
What is a phagocyte,
Where are
42  cards
Topic 2- immunity and vaccines
What is active immunity,
What are the two types of active ...,
What is passive immunity
11  cards
TOPIC 2- Antigenic variation
What is antigenic variation,
What is the result of antigenic v...,
What is the result of antigenic v...
3  cards
Topic 2- Antibodies in medicine
What are monoclonal antibodies,
Why are antibodies so specific,
Can you make monoclonal antibodie...
12  cards
TOPIC 2 HIV and aids
What does hiv affect,
What does hiv lead to,
What are the consequences of aids
28  cards
Topic 1- Carbohydrates
What elements do all carbohydrate...,
What ratio are hydrogen and oxyge...,
What are the 3 types of carbohydr...
37  cards
Topic 1- Bio molecules key terms
What are the key molecules that a...,
What are monomers,
Define polymer
8  cards
Topic 1- Reactions and bonds
What is a covalent bond,
What is a nonpolar covalent bond,
What is a polar covalent bond
11  cards
Topic 1- biochemical tests
What is the test for reducing sugars,
What is the method for benedicts,
What is the result if a reducing ...
12  cards
Topic 4- Protein synthesis
Define gene,
Define genome,
Define proteome
13  cards
Topic 3- Lung disease
Give 2 examples of diseases which...,
If mutations occur in oncogenes o...,
Why does the tumour become larger
12  cards
Topic 2- Cell recognition
What are the body s defence mecha...,
Why is it possible to recognise f...,
What biological molecules usually...
6  cards
Topic 2- Antigens
Every cell in the human body has ...,
True or false microorganisms both...,
What is the formal name for these...
13  cards
Topic 2- Phagocytosis
What are phagocytes,
Where are phogocytes continuously...,
What are the two types of phagocytes
13  cards
Topic 2 -T lymphocyte response
What are lymphocytes,
What response are they involved in,
Are they smaller or bigger than l...
13  cards
Topic 2- Antigen presenting cells
What is an antigen presenting cell,
Where do they present antigens from,
What is the function of antigen p...
5  cards
Topic 2- Role of T helper cells
What is the function of t helper ...,
What do they release,
What do cytokines stimulate
7  cards
Topic 2- B lymphocyte response
Where do b cells remain until the...,
Where do they spread until they a...,
Why are so many b cells produced
15  cards
Antibodies
Antibodies are 1____ glycoprotein...,
What is the structure of antibodies,
What two regions do polypeptides ...
11  cards
Topic 2- Antigen-antibody complex
Are the antibodies and antigens c...,
When an antibody collides randoml...,
Antibodies have at least two anti...
5  cards
Topic 2- Plasma and memory cells
What are the two types of immune ...,
The secondary immune response is ...,
When does the secondary immune re...
3  cards
Topic 2- Vaccines
Define vaccine,
What are the two types of vaccines,
How are vaccines administered
16  cards
Topic 2- active and passive immunity
How is active immunity acquired h...,
How long in active immunity does ...,
If the body is invaded by the sam...
6  cards
Topic 2-HIV
What is a retrovirus,
What does hiv stand for,
Is hiv transmitted by a vector li...
12  cards
Topic 2- AIDS
What role do helper t cells play,
When is somebody said to have sai...,
What does aids cause
7  cards
Topic 2- monoclonal antibodies
What are monoclonal antibodies us...
1  cards
Ethical issues with vaccines and monoclonal antibodies
Animals,
Human testing,
Monoclonal antibodies
4  cards
Topic 2 -Elisa tests
What are elisa tests used for,
What are monoclonal antibodies,
How does an elisa test work
5  cards
Topic 2- Cell cycle
What is the cell cycle,
What are the 3 stages of the cell...,
The length of the cell cycle is v...
15  cards
Topic 2- Mitosis
What is the product of mitosis,
What does this enable,
What are the two functions of mit...
4  cards
Topic 2- stages of mitosis
What happens to the chromosomes i...,
When are the chromosomes visible ...,
What do chromosomes consist of
12  cards
Topic 2- Recognising stages in mitosis
How can you recognise prophase,
How can you recognise metaphase,
How can you recognise anaphase
5  cards
Topic 2- Viral particle replication
Why do viruses not undergo cell d...,
What does parasitic mean,
How do viruses replicate
8  cards
Topic 2- Uncontrolled cell division and cancer
What is cancer caused by,
How are tumors an irregular mass ...,
What causes uncontrolled mitosis
12  cards
Topic 2- Binary fission
What is binary fission,
What structures do prokaryotic ce...,
How is dna stored in prokaryotic ...
6  cards
Topic 4- Genetic diversity
Organisms of the same species hav...,
Define genetic variation,
Is genetic variation transferred ...
12  cards
Topic 4- Natural selection
What can produce new alles,
Under certain environmental condi...,
What can natural selection do to ...
13  cards
Topic 4- stabilizing and directional selection
What is stabilising slection,
What does stabilising selection r...,
Give an example of stabilisng sel...
5  cards
Topic 4- Enviromental adaptation
What are selection pressures,
What are adaptations,
What do adaptations enable
7  cards
Topic 1- Water
Where do all metabolic reactions ...,
As 71 of the earth s surface is c...,
70 to 95 of the 1_____ of a cell ...
24  cards
Topic 3- Digestion and absorption
What is the function of digestion,
What are essential for the proces...,
What is the purpose of these smal...
12  cards
Topic 3- Enzymes in digestion
Enzymes are substrate specific wh...,
What are the 3 main types of dige...,
Digestive enzymes are 1_____ enzy...
25  cards
Topic 3- Absorption
What is the mechanism for the abs...,
Specific amino acid 1____ ____ __...,
What also has to be present for a...
18  cards
Topic 4- Courtship behaviour
Organisms from the same species c...,
What is courtship,
What does courtship behaviour inv...
5  cards
Topic 4-Phylogenetic Classification
What is taxonomy,
What does phylogenetic classifica...,
Is there an overlap between groups
19  cards
Topic 4- Hierarchy of the taxa
Give the order of the taxonomic rank,
What is a species,
Does the genus have to be capital...
4  cards
Topic 4- Evolutionary relationships
How did scientists use to determi...,
What are the three types of seque...,
What can sequencing technology de...
12  cards
Topic 3- Mammalian Circulation
What do cells of all living organ...,
How do single celled organisms ca...,
Larger organisms however are made...
18  cards
Topic 3- The human heart
What is the heart protected by,
What are the four chambers in the...,
The left and right sides of the h...
15  cards
Topic 3- Walls of the heart
The muscular walls of the 1_____ ...,
When the 1____ contract the thin ...,
Which ventricler has significantl...
3  cards
Topic 3- blood vessels
What is the function of aerteries,
What is the function of veins,
What is the function of arterioles
6  cards
Topic 3- Capillaries and tissue fluid
What is the structure of capillaries,
Why does plasma contain a lot of ...,
What is the difference between pl...
14  cards

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