Question

experiments Experiments that utilize the deletion of a gene are referred to as a. knockout Ob.control O c. ablation O d. deletion Oe.tinman QUESTION 49 When Avery and McCarty were attempting to identify the substance involved transferring hereditary material, they tested the ability of a bacterial S cell extract to transform R cells after different components of the extract were degraded by enzymes. Which treatment inhibited the ability of the Scell extract to transform R cells? O RNAse degrading enzymes O b.protein degrading enzymes Oc lipid degrading enzymes Od. DNAse degrading enzymes e amino acid degrading enzymes QUESTION 50 In which X chromosome would the gene XTST have been transcnbed? O a. The maternal chromosome O b. The active X chromosome Oc. The condensed Barr body Od. The paternal chromosome Oe. Both X chromosomes

Answer 1

ons (A Knockout experiment. Knockout experiment generally utilizes the deletion @ gеnе. 9n Knockout experiment Gene function is usually Study by deleting it. so (a) correct. (6) control incorrect as in control everything is normal (c) ablation is deficiency in one or few cell types dy deletion experiment no such teem es Tinman becid, e are incorrect Scanned with CamScanner