What was the second great discovery in genetics mentioned in the video? Who made it? What was the time period? What organism was used to make the discovery?

Describe characteristics of a good respitory surface

What type of reaction is photosynthesis

Dna in the nucleus carries the genetic code for making proteins in ribosomes. the diagram shows a model of dna. which part of the dna molecule codes for the amino acid sequence in the protein? a) sugar b) phosphate c) deoxyribosed) nitrogen bases