What are nucleic acids? What is the historic origin of this name?

1127

What does ammonal contain?

1091

Which process is used in welding the gaps in railway tracks?

1060

Define threshold energy?

1124

Bacteria are prokaryotic cells, i.e., They do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can dna are found?

1154

What is nucleophilic addition reaction?

1146

ano po ba ang bermuda triangle? ano po ang nandito? meron po bang mga naitala na aksidente sa gawing ito? ano po ang scientific question nito?

5481

Name a sulphur containing amino acid.

1030

What is structure of nacl?

1049

What is the primary structure of a protein? What is the importance of the primary structure?

1088

What are respectively some remarkable functions of myosin, cd4, albumin, keratin, immunoglobulin, reverse transcriptase, hemoglobin, and insulin?

1065

How do you define free radical addition reaction? Give an example.

1100

On what structural level of the enzyme (primary, secondary, tertiary, or quaternary) does the enzyme-substrate interaction depend?

1083

Define the phenomenon resonance?

1181

Which property among the following generally increases from top to bottom in a group 1a? 1. Electropositive, density, basic nature, classical reactivity

1168