Which of the following is true about primary metabolites?

1.compounds which are products of essential pathways of plants

2.Universally present in all plant kingdom

3.It’s absence leads to death of plant cell

4.All of the above

Which of the following is true about secondary metabolites of plants?

1.It’s restricted to a particular kingdom of plants

2.It’s absence does not lead to immediate death of plants

3.No direct function in growth and development of plants

4.All of the above

Which of the following is not true about secondary metabolites?

1.They have direct role in photosynthesis, respiration and reproduction

2.They act as toxins or pigments or drugs or lectins

3.Distribution is limited and restricted to special taxonomic group

4.Organic compound of diverse nature

Which of the following is not a secondary metabolite?

1.Rubber

2.Ricin

3.Morphine

4.Oxaloacetic acid

Which of the following is true about compounds present in acid soluble pool?

1.They have molecular weight ranging from 18 to 800 Daltons

2.They are called as micromolecules

3.They are called as Biomolecules

4.All of the above

Which of the following is true about lipids?

1.Small molecular weight compounds

2.Molecular do not exceed above 800 Da

3.It comes under acid insoluble fraction

4.All of these

Find the correct statement

1.Macromolecules have molecular weight ranging from 10,000 Daltons and above except lipids

2.Macromolecules have molecular weight ranging from 1000 Daltons and above except lipids

3.Lipids comes under soluble fraction

4.Fatty acid is the monomer of lipids

Lipids were found to be present in the acid insoluble pool because

1.It forms vesicles on disruption

2.Vesicles are water insoluble

3.Vesicles are hydrophobic in nature

4.All of these

Which of the following is the most abundant chemical in living organisms

1.Proteins

2.Water

3.Carbohydrates

4.Lipids

Which of the following compound is present in least amount in cell?

1.Water

2.nucleic acids

3.Carbohydrates

4.Lipids