Biology, 10.12.2020 20:20, lovelarissa
Which statement best describes how Watson and Crick's model used other scientists' work to create a model of DNA?
A. They used Chargaff's rule to determine that it contains ribose sugar.
B. They used Franklin's photo to determine that DNA was a double helix.
C. They used Levene's work to determine the number of base pairs in each strand.
D. They used Nirenberg and Matthei's studies to determine that DNA is made of nucleotides.
Answers: 3
Biology, 22.06.2019 02:00, hillisaiah734
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system
Answers: 2
Biology, 22.06.2019 09:40, brownsade1648
What is the main fuel source for the work of the cell
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Biology, 22.06.2019 13:30, insomniacnana2
Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.
Answers: 1
Biology, 22.06.2019 17:00, abee122
Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases
Answers: 1
Which statement best describes how Watson and Crick's model used other scientists' work to create a...
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