Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 24032
TLS Online TPP Program

#Question id: 11556

During mammalian labor and delivery, the contraction of uterine muscles is enhanced by oxytocin. This is an example of ________.

#Part-B Specialized Branches in Biotechnology
  1. a negative feedback system
  2. a hormone that acts in an antagonistic way with another hormone
  3. a hormone that is involved in a positive feedback loop
  4. signal transduction immediately changing gene expression in its target cells
More Questions
TLS Online TPP Program

#Question id: 2085

#Part-A Aptitude & General Biotechnology

Cholesterol mixes with phospholipids in a biomembrane because cholesterol molecules are
TLS Online TPP Program

#Question id: 421

#Part-A Aptitude & General Biotechnology

The flow of material through a metabolic pathway is called the ________
TLS Online TPP Program

#Question id: 374

#Part-A Aptitude & General Biotechnology

The pH of a sample of blood is 7.4, while gastric juice is pH 1.4.  The blood sample has:
TLS Online TPP Program

#Question id: 4133

#Part-A Aptitude & General Biotechnology

Which of the following statements about aminoacyl-tRNA synthetases is false?
TLS Online TPP Program

#Question id: 8923

#Part-A Aptitude & General Biotechnology

Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?