Yhdisteita)
Stanley Miller and Harold Urey were the first to demonstrate that
A. the ea...
Biology, 01.03.2021 14:00 dacanul100
Yhdisteita)
Stanley Miller and Harold Urey were the first to demonstrate that
A. the earliest genetic material was RNA, rather than DNA.
B. meteorites contain amino acids, many of which exist on Earth.
C. Earth formed from a nebula approximately 4.6 billion years ago.
D. organic molecules can be formed from inorganic molecules.
Answers: 2
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Despite the differences in mature plant cells, all of them are derived from meristem cells. the three major types of tissue systems develop from the meristem. meristems develop cells in all but which tissue?
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Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph
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The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer
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