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TLS Online TPP Program

#Question id: 10187

Which of the following is correct statement

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Isotopes are atoms with the same number of protons but different numbers of neutrons
  2. Isotopes are atoms with the same number of neutrons but different numbers of protons
  3. Isotopes are atoms with the same number of electrons but different numbers of neutrons
  4. Isotopes are atoms with the same number of protons but different numbers of electrons
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TLS Online TPP Program

#Question id: 4627

#Unit 11. Evolution and Behavior

Which of the following is not one of Charles Darwin's observations?
TLS Online TPP Program

#Question id: 31407

#Unit 7. System Physiology – Animal

Solution A contains 10 mmol/L glucose, and Solution B contains 1 mmol/L glucose. If the glucose concentration in both solutions is doubled, by how much will the flux (flow) of glucose between the two solutions change? 
TLS Online TPP Program

#Question id: 2281

#Unit 2. Cellular Organization

Enzymes embedded in the membrane of the smooth ER
TLS Online TPP Program

#Question id: 7102

#Unit 5. Developmental Biology

How is the Spemann organizer distinguished from the other mesodermal cells during induction by the cells of the vegetal region?
TLS Online TPP Program

#Question id: 2603

#Unit 2. Cellular Organization

If no ribosome begins translation of the leader peptide AUG, the hairpin forms by pairing of sequences 1 and 2, preventing formation of the 2 –3 hairpin, and allowing formation of the hairpin at sequences 3 –4, the condition is