This document contains a test with multiple choice and short answer questions about genetics and chromosome topics. Some of the questions are about Down syndrome, Turner's syndrome, chromosome structure like the centromere and p/q arms. Other questions ask about techniques like fluorescence in situ hybridization (FISH), high resolution banding, and the process of karyotyping including the correct sequence of steps.
This document contains a test with multiple choice and short answer questions about genetics and chromosome topics. Some of the questions are about Down syndrome, Turner's syndrome, chromosome structure like the centromere and p/q arms. Other questions ask about techniques like fluorescence in situ hybridization (FISH), high resolution banding, and the process of karyotyping including the correct sequence of steps.
This document contains a test with multiple choice and short answer questions about genetics and chromosome topics. Some of the questions are about Down syndrome, Turner's syndrome, chromosome structure like the centromere and p/q arms. Other questions ask about techniques like fluorescence in situ hybridization (FISH), high resolution banding, and the process of karyotyping including the correct sequence of steps.
This document contains a test with multiple choice and short answer questions about genetics and chromosome topics. Some of the questions are about Down syndrome, Turner's syndrome, chromosome structure like the centromere and p/q arms. Other questions ask about techniques like fluorescence in situ hybridization (FISH), high resolution banding, and the process of karyotyping including the correct sequence of steps.
Download as DOCX, PDF, TXT or read online from Scribd
Download as docx, pdf, or txt
You are on page 1of 1
BVU-RGITBT
B.Sc. Biotechnology Sem V Test No.2
Subject Genetics. Topic Chromosome
1. The given karyogram is of
a. Down syndrome male, b. Down syndrome female, c. Turners Syndrome male, d. Turners syndrome female 2. Which of the following techniques is used in Chromosome painting? a. Chromosome isolation, b. FISH, c. ELISA, d. All are correct 3. Short arm of a chromosome is called as a. p arm, b. q arm , c. centromere, 4. In acrocentric chromosome, centromere is at ? a. middle, b. off middle, c, at the end, 5. In a band of metaphase chromosome, dark bands are regions of ? a. highly condensed regions, b. loose regions, c. Region of maximum activity, d. Region of less activity. 6. Explain the principle of high resolution banding. 7. Explain various applications of FISH. 8. Explain the applications of Karyotyping 9. Which one in the following is the correct sequence of steps for karytyping a. Sampling, culturing of monocytes with Phytohemagglutinin, treatment with Colcemid, hypotonic treatment, fixation of swollen chromosome, staining, microscopy and arrangement of chromosome. b. Sampling, culturing of monocytes with Colcemid , treatment with Phytohemagglutinin, fixation of swollen chromosome, hypotonic treatment, staining, microscopy and arrangement of chromosome c. Sampling, treatment with Colcemid, culturing of monocytes with Phytohemagglutinin, hypotonic treatment, fixation of swollen chromosome, staining, microscopy and arrangement of chromosome d. Sampling, culturing of RBCs with Phytohemagglutinin, treatment with Colcemid, fixation of swollen chromosome, hypotonic treatment, staining, microscopy and arrangement of chromosome.