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TLS Online TPP Program

#Question id: 351

 If the cytoplasm of a cell is at pH 7, and the mitochondrial matrix is at pH 8, then the concentration of H+ ions ________.

#I Life Science/ Life Sciences Group – I-V

  1. is 10 times higher in the cytoplasm than in the mitochondrial matrix

  2. is 10 times higher in the mitochondrial matrix than in the cytoplasm

  3. in the cytoplasm is 7/8 the concentration in the mitochondrial matrix

  4. in the cytoplasm is 8/7 the concentration in the mitochondrial matrix

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TLS Online TPP Program

#Question id: 18388

#SCPH06 I Botany

Remediation of Xenobiotics are done because they cause various hazards
TLS Online TPP Program

#Question id: 349

#SCPH05 I Biotechnology

Increased atmospheric CO2 concentrations might have what effect on seawater?
TLS Online TPP Program

#Question id: 3670

#SCPH28 | Zoology

The best-known examples of host-encoded site-specific recombination systems used to resolve plasmid dimers are the cer-XerCD site-specific recombination systems used by the
TLS Online TPP Program

#Question id: 27844

#Research Methodology

Which country’s Scientists have found about the ancient marsupial named ‘Mukupirna fortidentata’ which lived 25 million years ago?
TLS Online TPP Program

#Question id: 18688

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 
Group I                                      Group 2 
P. GOR method                           1. Protein structure visualization 
Q. Genome sequencing           2. Sanger method
R. ESTs                                         3. Protein secondary structure prediction
S. RasMol                                    4. gene expressed as cDNA