Quiz
AH biology quiz - part of cell unit
Perguntas do quiz (15)
1Neurotransmitters are hydrophilic molecules
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2Which of the following is not a peptide hormone?
- AInsulin
- BGlucagon
- CNoradrenelin
- DAnti-diuretic hormone
3DNA fragments with sticky ends can hybridise with other DNA fragments produced by other restriction enzymes
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4Multi-locus probes are used for paternity tests and to screen for mutations
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5Which of the following are requires for PCR?
- ATemplate DNA
- BDNA nucleotides
- CBuffer solution
- DDideoxynucleotides
6What is DNA sequencing?
- ACreating a DNA sequence for producing a test tube baby
- BDetermining the order of the nucleotide bases in a fragment of DNA
- CTo amplify the DNA fragments for use in PCR
7Linkage mapping...
- Adetermines the location of genetic markers
- Bdetermines the distance between genes on the chromosomes
8What are the stages that DNA technology can be used for in terms of genetic disorders?
- AScreening
- BAnalysis
- CDiagnosis
- DTreatment
9Cystic fibrosis disease causes a mutant form of the protein which controls the chloride ion balance in the cell
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10In all cases in gene therapy is is necessary to remove the defective gene to replace with a working copy
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11DNA profiling is used to establish the differences between genomes of different individuals
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12'Junk' DNA is regions in our DNA which do not code for proteins. What are these non-coding sequences also known as?
- Aexons
- Bintrons
- Chypervariable
13In selective breeding the organisms with unfavourable phenotype characteristics are not chosen for the breeding stock
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14Cisgenes are...
- Athe recipients of artificial transfer of genes
- Bidentical genes
- Cgenes which are from an individual that has been selectively breeded
15Bovine somatotrophin is a protein which increases the duration of cows lactation period
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Informações
- Descrição
- Biology quiz
- Autor
- Louise Pettigrew
- Idioma
- English
- Visualizações
- 367
- Etiquetas
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