In experimental tests of enzyme evolution, a gene encoding an enzyme was subjected to multiple cycles of random mutagenesis and selection for altered substrate specificity. the resulting enzyme had altered substrate specificity and multiple amino acid changes. where in the enzyme would you expect these amino acid changes to be located?
Answers: 1
Biology, 21.06.2019 15:00
What is the mrna strand that would be copied from this dna strand
Answers: 2
Biology, 21.06.2019 21:00
The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?
Answers: 2
Biology, 22.06.2019 01:40
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
Answers: 1
Biology, 22.06.2019 05:40
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
In experimental tests of enzyme evolution, a gene encoding an enzyme was subjected to multiple cycle...
English, 03.12.2020 18:40
Business, 03.12.2020 18:40
History, 03.12.2020 18:40
Mathematics, 03.12.2020 18:40
Mathematics, 03.12.2020 18:40
Mathematics, 03.12.2020 18:40
English, 03.12.2020 18:40
Business, 03.12.2020 18:40
Biology, 03.12.2020 18:40
Business, 03.12.2020 18:40
Mathematics, 03.12.2020 18:40