there are 20 amino acids for protein and only 4 bases for DNA. makes sense they would think that the 20 amino acids would provide more variety. also they didnt know about transcription translation, etc
Proteins were thought to be the only truly complex molecules in cells, and therefore must be responsible for heredity.
ya
Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.
What most people think about as genes produce proteins. Scientists now know that some of the genetic code produces segments of RNA that regulate the protein-producing genes.
cells store genetic information in dna. that genetic information is used to synthesize
proteins
It's important for scientists to be able to remove DNA from an organism because it'll help scientists identify genetic disorders or diseases.
Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.
Proteins
Proteins
genetic engineering
What most people think about as genes produce proteins. Scientists now know that some of the genetic code produces segments of RNA that regulate the protein-producing genes.
No. The genetic code is passed on through the DNA.
Scientists believe early modern humans originated in Africa. This theory is supported by fossil and genetic evidence that suggests humans evolved in Africa before migrating to other continents.
Scientists think it is valuable to link genetic codes with medical histories for diagnosis and management of genetic disorders.
BEcause proteins can be quite complex! (;
The Hershey-Chase experiment disproved proteins as the physical carrier of inheritance and instead provided evidence that DNA is the primary molecule responsible for transmitting genetic information.
All genetic disorders affect the structure of proteins.
D N A is the genetic meterial.