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TLS Online TPP Program

#Question id: 23154

When the organelles pH is acidic the how the SNARF-1 dye measures this acidity?

#Unit 14. Methods in Biology
  1. The dye gets protonated and hence localized inside the organelle
  2. The dye gets deprotonated and hence localized inside the organelle
  3. The dye gets protonated and hence moves outside the organelle
  4. The dye gets deprotonated and hence moves outside the organelle
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TLS Online TPP Program

#Question id: 2299

#Unit 2. Cellular Organization

_______ are plastids containing carotenoid pigments, and _______ are plastids containing starches.
TLS Online TPP Program

#Question id: 2300

#Unit 2. Cellular Organization

Which of the following is not found in cell sap?
TLS Online TPP Program

#Question id: 2301

#Unit 2. Cellular Organization

Microtubules are involved in the.
TLS Online TPP Program

#Question id: 2302

#Unit 2. Cellular Organization

In which interval of interphase is DNA duplicated?
TLS Online TPP Program

#Question id: 2303

#Unit 2. Cellular Organization

During cell division spindle fibers attach themselves to the _______ located on the chromosomes.
TLS Online TPP Program

#Question id: 2304

#Unit 2. Cellular Organization

Which of the following is generally absent from animal cells?