Q. Movement of gene from one locus to another is called

View solution

Q. A single-stranded miRNA is composed of approximately how many nucleotides?

View solution

Q. In making of which of following does lens cell specialize?

View solution

Q. Which of following proteins is made from LacZ gene?

View solution

Q. P53 activates which of following genes that halts cell cycle temporarily?

View solution

Q. Attachment of which of following is not involved in gene regulation?

View solution

Q. Different types of tissues organize into which of following?

View solution

Q. How many types of piRNA have been discovered so far?

View solution

Q. What percentage of human genome is transcribed at least once at some point in our lives?

View solution

Q. What is approximate length of piRNAs?

View solution

Q. Which of following is not a part of an operon?

View solution

Q. Production of multiple copies of a gene is called

View solution

Q. Operon is switched off by a protein called

View solution

Q. Which of following operons is commonly present in E Coli?

View solution

Q. Which of following is true for mRNA of Hemoglobin polypeptides?

View solution

Q. Normal genes that code for cell cycle proteins are called

View solution

Q. What does miRNA stand for?

View solution

Q. How many changes must occur at DNA level for a cell to become fully cancerous?

View solution

Q. Which of following is basic unit of structure?

View solution

Q. In what percentage of cancer does ras mutations occur?

View solution