NEET 2019 Exam Paper (Odisha) (180 Q) - Mock Test

Match the following cell structure with its characteristic feature:Column I: (a) Tight junctions, (b) Adhering junctions, (c) Gap junctions, (d) Synaptic junctionsColumn II: (i) Cement neighboring cells together, (ii) Transmit information through chemicals, (iii) Establish a barrier to prevent leakage, (iv) Cytoplasmic channels for communication

"Ramachandran plot" is used to confirm the structure of:

In RNAi, the genes are silenced using:

Which of the following sexually transmitted diseases do not specifically affect reproductive organs?

Humans have acquired an immune system that produces antibodies to neutralize pathogens. Still innate immune system is present at the time of birth because it: