The bond formed between the sugar of one nucleotide and the phosphate of an adjacent nucleotide is a covalent bond. A covalent bond is the sharing of electrons between atoms. A covalent bond is stronger than a hydrogen bond (hydrogen bonds hold pairs of nucleotides together on opposite strands in DNA).
By the late 1830s, botanist Matthias Schleiden and zoologist Theodor Schwann were studying tissues and proposed the unified cell theory. The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.
The leaves!
They have chlorophyll to take energy from the sun and use it.
Vibrio Vulnificus(i think I spelled it right)<span> is a </span>bacterium<span> commonly found in raw oysters. </span>
Answer:
The sequence of the DNA nucleotides determines the genetic code, which determines the structure and function of proteins. The proteins produced by a cell determines its structure and functions.
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