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TLS Online TPP Program

#Question id: 10963

During an inflammatory response, which is the correct order for cellular events?

#Unit 7. System Physiology – Animal
  1. Filtration of monocytes from blood, increased production of neutrophils, activation of tissue macrophages, infiltration of neutrophils from the blood
  2. Activation of tissue macrophages, infiltration of neutrophils from the blood, infiltration of monocytes from blood, increased production of neutrophils
  3. Increased production of neutrophils, activation of tissue macrophages, infiltration of neutrophils from the blood, infiltration of monocytes from blood
  4. Infiltration of neutrophils from the blood, activation of tissue macrophages, infiltration of monocytes from blood, increased production of neutrophils
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TLS Online TPP Program

#Question id: 10261

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the enthalpy change for the given reaction?
CH3CH3 + Cl2 → CH3CH2Cl + HCl
Given the enthalpies
BondsBond Enthalpy (kJ mol⁻¹)
C-H413
Cl-Cl239
C-C347
C-Cl339
H-Cl427
TLS Online TPP Program

#Question id: 2819

#Unit 2. Cellular Organization

A typical eukaryotic gene consists of which of the following elements?

a. internal ribosome binding sites       b. introns         c. exons            d. enhancers
TLS Online TPP Program

#Question id: 5922

#General Aptitude

The last day of a Century year can not be:
TLS Online TPP Program

#Question id: 4695

#Unit 3. Fundamental Processes

snRNAs undergo specific post-transcriptional modifications, such as pseudouridinylylation and the addition of methyl groups. These modifications occur in__A__,  where they are directed by__B_.
TLS Online TPP Program

#Question id: 2065

#Unit 2. Cellular Organization

Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?