57. Which type of genetic alteration most commonly converts a proto‑oncogene into an oncogene? (A) Gain‑of‑function mutation (B) Frameshift deletion (C) Loss‑of‑function mutation (D) Gene silencing by methylation

63. Which statement correctly distinguishes coenzymes from prosthetic groups? (A) Coenzymes bind transiently; prosthetic groups are tightly or covalently bound (B) Prosthetic groups are inorganic; coenzymes are organic (C) Coenzymes are permanently bound; prosthetic groups are transient (D) Prosthetic groups do not participate in catalysis

57. Which type of genetic alteration most commonly converts a proto‑oncogene into an oncogene?
(A) Gain‑of‑function mutation
(B) Frameshift deletion
(C) Loss‑of‑function mutation
(D) Gene silencing by methylation

相關試題

相關試卷

57. Which type of genetic alteration most commonly converts a proto‑oncogene into an oncogene?(A) Gain‑of‑function mutation(B) Frameshift deletion(C) Loss‑of‑function mutation(D) Gene silencing by methylation

相關試題

相關試卷

57. Which type of genetic alteration most commonly converts a proto‑oncogene into an oncogene?
(A) Gain‑of‑function mutation
(B) Frameshift deletion
(C) Loss‑of‑function mutation
(D) Gene silencing by methylation