transcription
translation
mutations
RNA
amino acids
100
which of the enzymes is used for synthesis of RNA under the direction of DNA?
RNA polymerase
100
the genetic code is?
a triplet code
100
point mutation involves
change in a singer base pair
100
the anticodon is a structure on?
tRNA
100
UCA make?
serine
200
which statement defines a replicon?
a DNA molecule that is able to replicate and be maintained.
200
synthesis of protein from a mRNA template.
translation is the?
200
gene mutation occurs at the time of?
DNA replication
200
RNA instability in alkaline solutions is due to?
ribose
200
CUG make?
leucine
300
which eukaryotic RNA polymerase makes RNA?
RNA polymerase
300
the enzyme involved in amino acid activation is
amino tRNA synthesis
300
x rays causes mutation by
deletion
300
in RNA uracil pairs with.
adeline
300
GAA make?
glutamic acid
400
are all three mRNA tRNA & rRNA products of transcription.
yes
400
translation occurs in the
cytoplasm
400
what is it called when a DNA sequence is shifted?
frameshift
400
which is the smallest of the RNA's ?
transfer RNA's
400
an essential amino acid is one that?
the body cannot synthesise
500
the synthesis of mRNA based on a DNA template is called?
transcription
500
during translation , proteins are synthesized by
ribosomes using mRNA
500
what is it called when the DNA sequence is immediately stopped?
nonsense
500
what is the function of messanger RNA?
it is a direct copy of a gene
500
how many different amino acids are there?
20
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