Biology, 24.09.2019 04:30 mahmudabiazp3ekot
Which macromolecules were present in each sample?
substance: color after iodine test color after copper (ii) sulfate and sodium-hydroxide test
water: brown blue
potato: dark blue/black blue
egg white: brown purple
milk: brown purple
unknown: brown purple
Answers: 3
Biology, 21.06.2019 15:30, tpenubothu24
Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.
Answers: 1
Biology, 22.06.2019 01:30, alaina3792
Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina
Answers: 2
Which macromolecules were present in each sample?
substance: color after iodine test color af...
substance: color after iodine test color af...
Mathematics, 12.10.2019 09:30
Mathematics, 12.10.2019 09:30
Mathematics, 12.10.2019 09:30
Mathematics, 12.10.2019 09:30