Which part of the fallopian tube has finger-like projections called fimbriae?
Important Questions on Respiration
Read the given statements carefully :
(A) Hymen is a reliable indicator of virginity.
(B) Acrosome of sperm contains several mitochondria.
(C) After fertilization corpus luteum transforms into Graafian follicle.
(D) The process of delivery of foetus is called as gestation.
How many statements are incorrect among these ?
The hormone which stimulates the 'let down' release of milk from mother's breast when the baby is suckling:
The predominant site for the control of gene expression in prokaryote is
Read the following statements with respect to transcription.
A. There is a single RNA polymerase enzyme that catalyzes the transcription of all types of RNA in prokaryotes.
B. Termination is controlled by
C. In eukaryotes, the polycistronic genes have interrupted coding sequences.
D. Additional regulatory sequence may be present further upstream or downstream to the promoter.
The correct statement is/are:
A fully processed hnRNA is called mature RNA, which does not posses
The given diagram represents a transcription unit in DNA. Which of the following statements correctly describes the transcription unit?
