Scientists once thought that protein was the molecule that was responsible for heredity. Later, scientists discovered it was DNA. It has since become accepted that DNA is the molecule responsible for heredity. How did the scientific community confirm DNA as the hereditary molecule?
Answers: 1
Biology, 21.06.2019 22:20
Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria
Answers: 1
Biology, 22.06.2019 06:40
Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above
Answers: 1
Biology, 22.06.2019 12:00
Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.
Answers: 2
Biology, 22.06.2019 13:00
This rapid change in species that rarely leaves behind fossil evidence is referred to as
Answers: 3
Scientists once thought that protein was the molecule that was responsible for heredity. Later, scie...
Computers and Technology, 13.11.2020 20:20
Mathematics, 13.11.2020 20:20
History, 13.11.2020 20:20
Mathematics, 13.11.2020 20:20
Mathematics, 13.11.2020 20:20
History, 13.11.2020 20:20
Mathematics, 13.11.2020 20:20
Mathematics, 13.11.2020 20:20