What are the major effector molecules involved in type IV hypersensitivity reactions?

TLS Online TPP Program

#Question id: 15850

#Unit 4. Cell Communication and Cell Signaling

For innate and adaptive immunity to work together, these two systems must be able to communicate with one another. This communication is achieved by both cell-cell contact and by soluble messengers. Most of these soluble proteins are growth factor–like molecules known by the general name cytokines. Which of these molecule can work as communicator between innate and adaptive immunity?

TLS Online TPP Program

#Question id: 15851

#Unit 5. Developmental Biology

In Drosophila, the X chromosome appears to encode four protein factors that activate the early promoter of Sxl. Which of the following factor activate JAK-STAT pathway?

TLS Online TPP Program

#Question id: 15852

#Unit 5. Developmental Biology

Which of the following protein  process doublesex pre-mRNA in a female-specific manner?

TLS Online TPP Program

#Question id: 15853

#Unit 5. Developmental Biology

In XY cells, the early promoter is not active and there is no early Sxl protein because-

TLS Online TPP Program

#Question id: 15854

#Unit 5. Developmental Biology

In which drosophila developmental stage late promoter becomes active?

TLS Online TPP Program

#Question id: 15855

#Unit 5. Developmental Biology

In which drosophila developmental stage early promoter becomes active and the Sxl gene is transcribed?