What kind of electrical charge is found on a hydrogen atom of a polar water molecule

Biology

2 answers:

svlad2 [7]2 years ago

7 0

Answer:slightly positive charge

While there is no net charge to a water molecule, the polarity of water creates a slightly positive charge on hydrogen and a slightly negative charge on oxygen, contributing to water's properties of attraction. Water's charges are generated because oxygen is more electronegative, or electron loving, than hydrogen.

Explanation:

vova2212 [387]2 years ago

3 0

Answer:

A negative charge exists because of the electronegativity of oxygen. A polar water molecule is made up of hydrogen and oxygen. Due to its atomic structure, there is an unequal distribution of charges and thus oxygen gets a more negative charge while hydrogen gets a positive charge.

Explanation:

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During replication, nucleotide bases are added to DNA strands in a ___ direction(s).

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Nucleotide bases are added to DNA strands in a 5' to 3' direction.

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When a cell divides, DNA copies itself through a process called replication.

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The real location of DNA copying is at these replication forks.
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To reduce stress on the helical molecule during replication, enzymes known as topoisomerases cause breaks in the DNA and then reunite them.
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The new nucleotides are joined by DNA polymerases using phosphodiester bonds as they align themselves opposite each parent strand using hydrogen bonds.
Deoxynucleotide triphosphates, which are made up of a nitrogenous base called deoxyribose and three phosphates, are the actual nucleotides that are aligning through complementary base pairing.
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In the end, two identical DNA molecules are created when each parent strand acts as a template for the synthesis of a complementary copy of itself.