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#Question id: 353


Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. 4.0 M

  2. 10^-10 M

  3. 10^-4 M

  4. 10^4 M


Answer:- Option(s): 3


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#Question id: 2789

#Unit 2. Cellular Organization

All of the following can be found in chromatin except

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#Question id: 6621

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2 (A) (B) (C) (D) (E) what will be come on place (E) ?

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#Question id: 11723

#Unit 6. System Physiology – Plant

During the α-amylase secretion pathway, a mutation will be found in the sequence of gibberellic acid response element (GARE) the what will caused;

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#Question id: 27394

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following has smallest size

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#Question id: 1420

#Unit 4. Cell Communication and Cell Signaling

Examination of a cell’s structure reveals condensed chromatin, a shrunken cytoplasm, but unfragmented DNA and a lack of blebbing. If this cell has been triggered to undergo apoptosis by an extrinsic factor, which of the following events has NOT likely happened yet?

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