1
Q
when does splicing occur
A
before translation
2
Q
in eukaryotes what is the name of the type of mRNA that contains both introns and exons
A
pre mRNA
3
Q
define splicing
A
removal of introns from pre mRNA
as level biology
flashcards
Decks in class (68)
# Cards
-
biological molecules BAILEY54
-
Differentiation2
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eukaryotic cells25
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Eukaryotic and prokaryotic cells3
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Method of studying cells12
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Cell fractionation9
-
lipids13
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electron microscopes7
-
proteins10
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enzymes10
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stages of mitosis5
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Prokaryotes and Viruses5
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factors that affect enzyme action13
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cell cycle14
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cell membrane structure15
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diffusion8
-
DNA (+ replication)27
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ATP12
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biological importance of water6
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(chapter 4 :) the types of DNA in different organelles6
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chromosomes and genetic code12
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the types of RNA15
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compare the structure of mRNA and tRNA (5 marks)1
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transcription2
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splicing3
-
translation2
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genetic diversity and mutation10
-
osmosis22
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active transport2
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co transport2
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effect of ethanol on beetroot membrane3
-
surface area to volume ratio7
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gas exchange in single celled organisms and insects7
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chromosome mutations11
-
meiosis10
-
genetic diversity8
-
selection6
-
species and taxonomy6
-
statistical testing7
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biodiversity11
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gas exchange in fish5
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gas exchange in plants4
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limiting water loss in xerophytes9
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gas exchange in lungs28
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enzymes and digestion14
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absorption of triglycerides3
-
ions12
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mistakes from mock11
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species diversity and human activity17
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quantitative investigation of vairation11
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classification and phylogeny9
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haemoglobin23
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circulatory system of a mammal4
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aseptic techniques10
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cardiac cycle4
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blood vessels10
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body defence mechanisms19
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how to make a dilution series2
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phagocytosis2
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immune response18
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tissue fluid3
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transport in plants - xylem10
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antibodies6
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monoclonal antibodies13
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HIV6
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transport in plants - phloem1
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investigating plant transport4
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AIDS7
