Mengel and Kirkby  have proposed that the essential elements be classified instead according to their biochemical role and physiological function, It shows such a classification, in which plant nutrients have been divided into some basic groups these are;

a.) The first group is nutrients that are part of carbon compounds

b.) The second group is important in energy storage reactions or in maintaining structural integrity

c.) The third group has important roles in reactions involving electron transfer or redox reaction

d.) The fourth group is present in plant tissue as either free ions or ions bound 

Which one of the following group represents CORRECT statements

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#Question id: 19713

#Unit 3. Fundamental Processes

Which of the followings is the incorrect statement regarding telomeric sequences 

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#Question id: 26367

#Unit 3. Fundamental Processes

Which one of the following protein is regulatory for triggering/transition  G1 to S phase or replication initiation

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#Question id: 3975

#Unit 3. Fundamental Processes

Which of the following is not a structural motif found in a DNA-binding domain?

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#Question id: 257

#Unit 1. Molecules and their Interaction Relevant to Biology

ʺFive prime to three primeʺ description of a DNA strand refers to

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#Question id: 5597

#Unit 5. Developmental Biology

Mammalian sperm will migrate against the direction of the flow—using CatSper calcium channels (like sea urchin sperm) to sense calcium influx and monitor the direction of the current, this process is known as: