Science Quiz / Molecular biology Proteins

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HintAnswer
Adds nucleotides to the 3'OH end of DNA
Degrades proteins
Unwinds DNA
Adds a RNA primer to ssDNA
Mutation can lead to red hair and fair skin
Relieves strain ahead of replication fork
Recognises and binds TATA box
This neuronal protein is mis-folded in CreuzfeldJacob Disease
Speeds up or slows down transcription rate by binding to DNA upstream of gene
Overexpressed in 30% of all breast cancers
Stabalizes exposed ssDNA
Competitively inhibited by Glyphosate
Most common DNA polymerase for PCR
Mutation in this enzyme results in albinism
Aids in protein folding
HintAnswer
Required for transcription, DNA binding domain and activator domain
Most abundant protein in the body
Following DNA damage induces cell cycle arrest, DNA repair or apoptosis
Binds to the Nuclear Localisation Signal and transports protein into nucleus
Enzyme mutated in alcaptonuria
Produces RNA from ssDNA sequence
Tags proteins for destruction
Binds to transcription factor E2F inhibiting cell cycle progression
Extends telomere length in embryonic development, stem cells and cancer
Pull exons together splicing out introns
Reversibly binds oxygen for transport
Main enzyme that is mutated in phenylketonuria
Aggregates in Huntington's Disease
Joins Okazaki Fragments

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Created Oct 29, 2013ReportNominate
Tags:Biology Quiz, molecular, protein

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