DNA expresses the genetic code and the arrangement of that code
determines the characteristics of different and diverse organisms. Which of
the following statements does NOT support the universality of DNA?
A) DNA is able to mutate and change the structure and/or function of an organism.
B) The order of nucleotides in all plants, animals, bacteria and fungi, is the same.
C) All organisms replicate DNA by pairing of A-T and C-G
D) Genetic codons in all organisms code for the same 20 amino acids
Answers: 1
Biology, 21.06.2019 19:00, meaddestinee
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 22.06.2019 11:00, brainy51
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
Answers: 2
DNA expresses the genetic code and the arrangement of that code
determines the characteristics of d...
Arts, 06.11.2020 21:20
Mathematics, 06.11.2020 21:20
Mathematics, 06.11.2020 21:20
Mathematics, 06.11.2020 21:20
Chemistry, 06.11.2020 21:20
Biology, 06.11.2020 21:20