Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 2488
TLS Online TPP Program

#Question id: 2513

First you dissolve the membrane from an intact flagellum using the detergent Triton X-100. Next you soak the axoneme in a solution containing EDTA, which removes the Mg2+. What remains of the axoneme after these treatments?

#Unit 2. Cellular Organization

  1. peripheral tubules only

  2. peripheral tubules and central tubules, but no side arms or ATPase activity

  3. peripheral tubules, central tubules, side arms, and ATPase activity

  4. peripheral tubules, central tubules, side arms, ATPase activity, and a membrane

More Questions
TLS Online TPP Program

#Question id: 779

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is TRUE of the following statements?
TLS Online TPP Program

#Question id: 28248

#Unit 5. Developmental Biology

The interaction of sperm and egg generally proceeds in a particular sequence manner, select the correct sequence; 
TLS Online TPP Program

#Question id: 9609

#Unit 9. Diversity of Life Forms

Dozens of potato varieties exist, differing from each other in potato-tuber size, skin color, flesh color, and shape. One might construct a classification of potatoes based on these morphological traits. Which of these criticisms of such a classification scheme is most likely to come from an adherent of the phylocode method of classification?
TLS Online TPP Program

#Question id: 26527

#Unit 3. Fundamental Processes

Which of the protein is essential for RNA pol I based transcription
TLS Online TPP Program

#Question id: 18667

#Unit 13. Methods in Biology

Which of the following is highly sophisticated analytical method for analysing protein mixtures