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TLS Online TPP Program

#Question id: 359

What is the concentration of OH− in a solution with an H+ concentration of 1.3 × 10^−4 M?

#XL - Q Biochemistry

  1. 7.7 X 10^-11 M

  2. 8.7 X 10^-13 M

  3. 7.7 X 10^-13 M

  4. 9.4 X 10^-11 M

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TLS Online TPP Program

#Question id: 11744

#XL - R Botany

Large pores in cell walls are the prominent feature of sieve elements, the sieve area pores range in diameter from
TLS Online TPP Program

#Question id: 2658

#XL - T Zoology

This condition in lac operon facilitates the condition of lac genes being transcribed at high levels
TLS Online TPP Program

#Question id: 18001

#XL - S Microbiology

Where in an angiosperm would you find a megasporangium? 

TLS Online TPP Program

#Question id: 2939

#XL - T Zoology

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?
TLS Online TPP Program

#Question id: 10353

#XL - Q Biochemistry

Aminotransferases are found in multiple organelles such as cytoplasm, chloroplasts, mitochondria, glyoxysomes, and peroxisomes, these aminotransferases one of its organelles may have a significant role in amino acid biosynthesis such as;