Practice Questions

TLS Online TPP Program

#Question id: 12711

Various sensors monitor ROS levels in cells; an increase in ROS activates a signal transduction network. ROS scavenging is carried out by antioxidant molecules X_and by antioxidant enzymes such asZ_____

#6. System Physiology – Plant

X-Ascorbate, glutathione, vitamin E, and carotenoids ; Z- superoxide dismutase, ascorbate peroxidase, and catalase
X-Co-factors, vitamin C, and carotenoid molecules; Z- superoxide dismutase, and catalase
X- superoxide dismutase, ascorbate peroxidase, and catalase Z- Ascorbate, glutathione, vitamin E, and carotenoids
X- Ions, Co-factors, vitamins, minerals Z- superoxide dismutase, ascorbate peroxidase, and catalase

More Questions

TLS Online TPP Program

#Question id: 5058

#5. Developmental Biology

In the formation of vertebrate eye, optic vesicle and head ectoderm are-

TLS Online TPP Program

#Question id: 23370

#Aptitude

Which one of the following can be termed as verbal communication?

TLS Online TPP Program

#Question id: 22950

#5. Developmental Biology

APETALA1 belongs to the transcription factor family:

TLS Online TPP Program

#Question id: 21247

#7. System Physiology – Animal

A 25-year-old medical student spent a summer volunteering in the sub-Saharan region of Africa. There he noted a high incidence of people reporting difficulty with night vision due to a lack of vitamin A in their diet. Vitamin A is a precursor for the synthesis of

TLS Online TPP Program

#Question id: 1567

#4. Cell Communication and Cell Signaling

Which of the following cell types are responsible for initiating a secondary immune response?