Q. Drosophila egg is surrounded by which of following?

View solution

Q. Which of following generally turns off genes or is present on genes in cells where they are not expressed?

View solution

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

View solution

Q. Mutation of ras protein can lead to abnormal activation of which of following?

View solution

Q. In which region of human body E Coli as a microbiota is found?

View solution

Q. What is blocking of gene expression by siRNAs called?

View solution

Q. A region within a single promoter that works for multiple genes is called

View solution

Q. Which of following is an example of a repressive operon?

View solution

Q. How do bacteria often respond to environmental change?

View solution

Q. When was massive study of entire human genome completed?

View solution

Q. P53 is an example of which of following?

View solution

Q. Which of following is acquired by newly synthesized proteins of cell membrane?

View solution

Q. Process by which cells become specialized in structure and function is called

View solution

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