A 28-year-old male with severe myopia made an appointment to see his ophthalmologist when he began to notice flashing lights and floaters in his visual fi eld. He was diagnosed with a retinal detachment. The retina

TLS Online TPP Program

#Question id: 31282

#Unit 2. Cellular Organization

In which of the following condition premature mitotic CDK activation and premature entry into mitosis are seen? 

a) Gain-of-function of wee1 kinase

b) Loss-of-function of wee1 kinase

c) Gain-of-function of cdc25 phosphatase

d) Loss-of-function of cdc25 phosphatase

TLS Online TPP Program

#Question id: 31283

#Unit 5. Developmental Biology

Egg activation in Drosophila is accomplished: 

TLS Online TPP Program

#Question id: 31284

#Unit 5. Developmental Biology

In drosophila, gurken signal is received by the follicle through a receptor protein encoded by the: 

TLS Online TPP Program

#Question id: 31285

#Unit 5. Developmental Biology

Which would not lead to a dorsalized embryo? 

TLS Online TPP Program

#Question id: 31286

#Unit 5. Developmental Biology

Mutation in which gene cause deletion of anterior head structures only?

TLS Online TPP Program

#Question id: 31287

#Unit 5. Developmental Biology

The distinction between the anterior and posterior termini depends on the presence of;