Answers: 3
Another question on Biology
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
Biology, 22.06.2019 17:20
Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
You know the right answer?
What is the percentage of thymine in human ?...
Questions
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
History, 13.01.2021 21:20
History, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Mathematics, 13.01.2021 21:20
Social Studies, 13.01.2021 21:20
