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Which pair of molecules when bonded together would most likely found in a nucleotide of DNA?
A nucleotide in DNA consists of a sugar (deoxyribose), a phosphate group, and a nitrogenous base. The pair of molecules that would most likely be found in a nucleotide are deoxyribose (a sugar molecule) and a nitrogenous base (such as adenine, cytosine, guanine, or thymine).
Which part of the atoms contains most of its volume?
An atom's electrons are distributed through most of its volume.
Which fact is most important in explaining why wrong base pairs are rarely incorporated into the double helix?
Nucleotide pairing affects the action of DNA polymerase.
Is ATP organic or inorganic?
THe coenzyme adenosine triphosphate is an organic compound.
Where does a mutation occur in a nucleotide?
A mutation occurs in a nucleotide when there is a change in its structure, which can involve alterations in the nitrogenous base (adenine, thymine, cytosine, or guanine), the sugar (deoxyribose in DNA), or the phosphate group. Most commonly, mutations are associated with changes in the nitrogenous base, leading to substitutions, insertions, or deletions that can affect the genetic code. These changes can result from errors in DNA replication, environmental factors, or chemical exposure.
What contains a sugar a base and a phosphate group?
nucleotides that are the building blocks of nucleic acids are made up of sugar, a nitrogen base and phosphate group
Which oxyanion of chlorine contains the most oxygen atoms?
The oxyanion of chlorine that contains the most oxygen atoms is perchlorate (ClO4-).
Which pair of molecules when bonded together would most likely found in a nucleotide of DNA?
A nucleotide in DNA consists of a sugar (deoxyribose), a phosphate group, and a nitrogenous base. The pair of molecules that would most likely be found in a nucleotide are deoxyribose (a sugar molecule) and a nitrogenous base (such as adenine, cytosine, guanine, or thymine).
Which mutation occurs when one nucleotide is replaced with another base?
Substitution
What are the composition of atoms?
Speaking very generally, most atoms consist of a dense nucleus which contains protons and neutrons, and an electron cloud away from the nucleus which contains electrons.
Which part of the atoms contains most of its volume?
An atom's electrons are distributed through most of its volume.
Which fact is most important in explaining why wrong base pairs are rarely incorporated into the double helix?
Nucleotide pairing affects the action of DNA polymerase.
What is the most expensive natural element?
Astatine. the entire planet contains only about 17 atoms of it
What structural characteristics do all hydrogen atoms have in common?
All hydrogen atoms have 1 protron in the nuclues and 1 electron outside the nucleus.
What is true of an atoms nucleus?
It contains Protons and Neutron's.
How many atoms are present 1 mole of sodium?
The formula unit of sodium, as with most other metals, is a single atom. Therefore, one mole of sodium contains Avogadro's Number of atoms, about 6.022 X 1023.
Why do most SI units contains a prefixs?
Because they indicate the relationship of the unit to the base unit
