Topics: DNA Structure and Function Quiz
According to the principle of base pairing, bonds can only form between ________ and ____________; __________ and ____________.
A. adenine and thymine;
cytosine and guanine
B. lion and tigers;
bears and monkeys
C. hydrogen and oxygen;
carbon dioxide and gradient
D. atoms and thyme;
carbon and gradient
Select your answer:

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History of Medicine › ViewDiscovered Micro organisms cause disease and pasteurization of milk
A. Laennec
B. Purkinje
C. Pasteur
D. Leeuwenhoek
BTEC Biological Approach Revise › View
Broca’s aphasia: Autopsies revealed damage to
A. In the left hemisphere
B. In the right hemisphere
C. occipital lobe
D. temporal lobe