Keywords

?
a molecule which stimulates an immune response
antigen
1 of 72
the more detailed model for theory of how enzymes work
induced fit
2 of 72
test for proteins
biuret
3 of 72
positive result of a biuret test
purple
4 of 72
sequence of amino acids
primary structure
5 of 72
how many polypeptide chains make up one molecule of haemoglobin?
four
6 of 72
test for starch
iodine
7 of 72
molecule added to non-reducing sugar
hydrochloric acid
8 of 72
second substance added to non-reducing sugar
sodium hydrogencarbonate
9 of 72
an antibody has two binding sites, true or false?
true
10 of 72
cilia in nostrils, earwax, skin, eyelashes
first line of defence
11 of 72
active transport requires
ATP
12 of 72
the number of different species within a community
species richness
13 of 72
one way of determining how closely species are related - inside their cells
DNA base sequence
14 of 72
what comes before kingdom
domain
15 of 72
trachea, bronchi, bronchioles and .......
alveoli
16 of 72
smooth muscle layer thickens and mucus is excreted- what breathing condition is this?
asthma
17 of 72
phagocytes produce an enzyme which break the walls of the alveoli and decrease the surface area for gas exchange
emphysema
18 of 72
scar tissue formation in the lungs which is thicker and less elasticated than normal lung tissue so a smaller tidal volume and FVC
fibrosis
19 of 72
what part of the enzyme could be damaged by pH
active site
20 of 72
what is a property of a virus which means that it cannot be destroyed by antibiotics??
non-living
21 of 72
what type of cell does HIV infect?
helper t cells
22 of 72
what do plant cells have that human cells do not
cell wall
23 of 72
does a competitive inhibitor attach to the active site or to the enzyme body
active site
24 of 72
where does air enter on an insect
spiracles
25 of 72
what organism has a counter-current exchange to adapt it for efficient gas exchange
fish
26 of 72
an index giving the relationship between the number of species in a community and the number of individuals in a species
index of diversity
27 of 72
what process can separate organelles in a sample of tissue
cell fractionation
28 of 72
synthesises lipids
ser
29 of 72
synthesises and transports proteins around the cell
rer
30 of 72
produces ATP during respiration
mitochondria
31 of 72
the ability to see two structures very close together as separate structures
resolution
32 of 72
the electron beam bounces off the surface of the object -produces a 3D image
scanning
33 of 72
a series of magnetic lenses focus a beam of electrons through the specimen to produce an image
transmission
34 of 72
which microscope has the largest magnification
scanning
35 of 72
no net movement of water
isotonic
36 of 72
net movement of water out of the cell
hypertonic
37 of 72
enzyme that breaks hydrogen bonds in DNA
helicase
38 of 72
enzyme that joins nucleotides of a new DNA strand together
polymerase
39 of 72
what bonds are formed between carbohydrates
glycosidic
40 of 72
the level of latent heat of vaporisation in water
high
41 of 72
the artery that pumps towards the lungs
pulmonary
42 of 72
the vein travelling from the body to the heart
vena cava
43 of 72
the node which begins myocardinal contraction
sinoatrial node
44 of 72
the thicker side of the heart
left
45 of 72
prophase, ............., anaphase, telophase
metaphase
46 of 72
when chromosomes condense, shorten and fatter. nuclear envelope breaks down, centrioles moving to opposite ends of the cell.
prophase
47 of 72
what causes fluid to be forced out of the capillary into tissue fluid
high hydrostatic pressure
48 of 72
example of a molecule that makes up tissue fluid
oxygen
49 of 72
cardiac contraction called
systole
50 of 72
cardiac relaxtion called
diastole
51 of 72
a fibrous plaque partially blocking the lumen of an artery
atheroma
52 of 72
heart attack
myocardinal infarction
53 of 72
example of a risk factor for CHD that can't be controlled
genetic predisposition
54 of 72
example of a risk factor for CHD that can be controlled
smoking
55 of 72
the evaporation of water from a plants surface
transpiration
56 of 72
transport in the phloem
translocation
57 of 72
DNA wrapped around ............ proteins
histone
58 of 72
non-coding DNA
introns
59 of 72
coding DNA
exons
60 of 72
a sequence of 3 mRNA bases that codes for a specific amino acid
codon
61 of 72
a sequence of 3 DNA bases that codes for a specific amino acid
triplet
62 of 72
a sequence of 3 tRNA bases that is complementary to a codon
anticodon
63 of 72
division of the cytoplasm to give two new cells
cytokinesis
64 of 72
during expiration, the thorax volume......
reduces
65 of 72
during inspiration, the thorax volume......
increases
66 of 72
which intercostal muscles contract during forced expiration
internal
67 of 72
during expiration , the diapraghm relaxes, which shape does it form?
curved
68 of 72
during inspiration, the diapraghm contracts, what shape does it form?
flattens
69 of 72
where are bile salts secreted
liver
70 of 72
where is amylase produced other than in salicary glands
pancreas
71 of 72
enzyme that removes single amino acids for proteins
exopeptidases
72 of 72

Other cards in this set

Card 2

Front

the more detailed model for theory of how enzymes work

Back

induced fit

Card 3

Front

test for proteins

Back

Preview of the front of card 3

Card 4

Front

positive result of a biuret test

Back

Preview of the front of card 4

Card 5

Front

sequence of amino acids

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all All topics resources »