On what basis do geologists classify a rock?
A. Color
B. Origin
C. Grain size
D....
Biology, 08.10.2020 07:01, LilBrookilyn2701
On what basis do geologists classify a rock?
A. Color
B. Origin
C. Grain size
D. Grain shape
Answers: 3
Biology, 22.06.2019 08:30, sarahmkey6
Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin
Answers: 1
Biology, 22.06.2019 11:30, itssergioa
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: 2
Biology, 22.06.2019 21:00, LuckyCharms988
Carbon compound that stores and transmits genetic information is called
Answers: 1
Biology, 22.06.2019 21:40, falishaduncanovmtz2
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
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Mathematics, 30.07.2020 17:01
Mathematics, 30.07.2020 17:01
Mathematics, 30.07.2020 17:01