Biology, 05.05.2020 18:30 vaneayala3078
If you observed growth of gram-negative organisms on the pea plate you inoculated, does this negate the usefulness of pea as a selective medium? why or why not? (hint: compare growth on the na and pea plates.)
Answers: 1
Biology, 21.06.2019 16:40, suzzi95
Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit
Answers: 1
Biology, 22.06.2019 12:00, hipeople4904
Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction
Answers: 1
Biology, 22.06.2019 17:20, kia9174
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
If you observed growth of gram-negative organisms on the pea plate you inoculated, does this negate...
Biology, 27.08.2019 13:30
Physics, 27.08.2019 13:30
Mathematics, 27.08.2019 13:30
English, 27.08.2019 13:30