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TLS Online TPP Program

#Question id: 7270

According to this figure which of the following option is incorrect?

#Unit 5. Developmental Biology
  1. OTX is a general transcription factor, and B-catenin from the maternal cytoplasm is concentrated at the vegetal pole of the egg.
  2. These transcriptional regulators are inherited by the micromeres and activate the Pmar1 gene. Pmar1 encodes a repressor of HesC.
  3. In the veg2 macromeres, where activated Pmar1 protein represses the HesC repressor, the macromere specification and signaling genes are active.
  4. In the veg2 cells, Pmar1 is not activated and the HesC gene product shuts down the skeletogenic genes; however, those cells containing Notch can respond to the Delta signal from the skeletogenic mesenchyme.
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TLS Online TPP Program

#Question id: 31394

#Unit 2. Cellular Organization

Which of the following cellular processes are not influenced by mitochondria-associated membranes (MAMs)?
TLS Online TPP Program

#Question id: 31395

#Unit 2. Cellular Organization

In cotranslational translocation, the signal recognition particle (SRP) first recognizes and binds to:
TLS Online TPP Program

#Question id: 31396

#Unit 7. System Physiology – Animal

A mouse is engineered to lack a transcription factor necessary for the normal development of osteoclasts. Compared to normal littermate mice, which of the following would be reduced in the knock-out animals?
TLS Online TPP Program

#Question id: 31397

#Unit 2. Cellular Organization

Which of following sorting signal, CFTR protein contains that binds to the Sec24 subunit of the COPII vesicle coat and is necessary for transport of the CFTR protein out of the ER?
TLS Online TPP Program

#Question id: 31398

#Unit 4. Cell Communication and Cell Signaling

Termination of the rhodopsin signaling pathway leads to the concentration of cytoplasmic cGMP must be restored to its dark level by the enzyme known as:
TLS Online TPP Program

#Question id: 31399

#Unit 4. Cell Communication and Cell Signaling

Somatomedins act on target tissues through IGF receptors that are similar to the: