In consistent fashion the btex hydrocarbon decay is linked with __________as the terminal electron acceptor.

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#Question id: 12568

#Unit 10. Ecological Principles

Which of the following would a landscape ecologist consider in designing a nature reserve? 

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#Question id: 523

#Unit 1. Molecules and their Interaction Relevant to Biology

Compared to pyruvate, the carbon atoms in lactate ________.

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#Question id: 4880

#Unit 8. Inheritance Biology

There is following normal gene and their restriction site are given

 Mutant phenotype due to mutation that alters EcoRI site 1 occurs in this piece of DNA. There is following analysis of different band in their family (+ present , - absent) 

Visible band	Male Parents I	Female Parents II	Son  ( affected )	Daughter  ( normal)
2 Kb	+	+	-	+
4 Kb	+	+	-	+
5 Kb	+	+	+	+
6 Kb	-	+	+	+

 Which of the following is mode of inheritance of trait?

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#Question id: 11960

#Unit 7. System Physiology – Animal

Mechanical digestion, the process of breaking down large chunks of food into smaller pieces, is important because smaller pieces of food ________.

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#Question id: 11752

#Unit 7. System Physiology – Animal

Which of the following substances enhances the sensitivity of pain receptors but does not directly excite them?