Test
biochem-1
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Preguntas del test (10)
1Process used in an expression vector to increase yield of recombinant protein synthesis ?
- ATranslation initiation
- B Promoter induction
- CTranscription terminators
- DMultiple cloning sites
2Rothera’s test is utilised for detection of?
- AGlucose
- BProteins
- C Urea
- DKetone bodies
3Decreased energy production in thiamine deficiency is due to?
- AIt is a cofactor for oxidative reduction
- BIt is required for transamination reactions
- CIt is a coenzyme for alpha ketoglutarate dehydrogenase and pyruvate dehydrogenase in citric acid cycle
- DIt is a coenzyme for transketolase in hexose monophosphate shunt
4
Which of the following enzymes is responsible for the transfer of amino groups from an amino acid to an alpha keto acid?- ATransaminase
- BTransketolase
- CDeaminase
- DLyase
5Site of urea cycle is?
- ALiver
- BKidney
- CGIT
- DLungs
6Which of the following is not a protein misfolding disorder?
- ATuberculosis
- BCreutzfeldt Jakob disease
- CAlzheimer’s disease
- DCystic fibrosis
7Sphingomyelinase deficiency is characteristic of ?
- AFabry disease
- BKrabbe’s disease
- CTay Sachs disease
- DNiemann Pick disease
8Xeroderma pigmentosum is produced as a result of a defect in :
- ADNA polymerase III
- BDNA exonuclease
- CDNA ligase
- Dnone
9A genetic disorder renders fructose 1,6 — biphosphatase in liver less sensitive to regulation by fructose 2,6 — bi-phosphate. All of the following metabolic changes are observed in this disorder except:
- ALevel of fructose 1,6—biphosphate is higher than normal
- BLevel of fructose 1,6 — biphosphate is lower than normal
- CLess pyruvate is formed
- DLess ATP is generated
10Alpha helix and Beta pleated sheet are examples of:
- APrimary structure
- BSecondary structure
- CTertiary structure
- DQuaternary structure
Información
- Descripción
- bbbbbb
- Autor
- Rewise MD
- Idioma
- English
- Visitas
- 66
- Etiquetas
- Valoración
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