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Is amino acid a double spiral molecule with pairs of nitrogen bases?
No its a DNA
If DNA molecule is compared to a spiral staircase what part make up the steps?
pairs of nitrogen bases
How many lone pairs of electrons are in a nitrogen molecule?
There are 2 non bonding pairs in a nitrogen molecule
Can nitrogen form single and double bonds?
Yes, nitrogen can form single bonds with other atoms by sharing one pair of electrons, as in N2 molecule. It can also form double bonds by sharing two pairs of electrons, as in nitrogen dioxide (NO2) molecule.
What is the number of shared pairs of electrons in a molecule of NH3?
There are three bonds between Nitrogen and hydrogen and there are thus 3 shared bonding pairs of electrons. in addition since Nitrogen is 1s22s22p3 there are also the none bonding 1s2 electrons and the 2s2 electrons making 5 total shared pairs of electrons.
What are the nitrogen base pairs in the DNA molecule?
A with T and G with C .
What is the bond in a nitrogen molecule called?
A nitrogen molecule contains two nitrogen atoms which are bonded to each other through a covalent triple bond.
What Nitrogen bases are held together in the center of the molecule?
In the center of a DNA molecule, the nitrogen bases adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). These pairs are held together by hydrogen bonds, forming the rungs of the DNA ladder. In RNA, thymine is replaced by uracil (U), which pairs with adenine.
What Nitrogen bases floating in the nucleus pairs up with what on each half of the DNA molecule.?
A pairs with T ,G pairs with C , T pairs with A, G pairs with C during replication .
What is the normal pairing of nitrogen bases found in a DNA molecule?
In DNA, the nitrogen base adenine (A) pairs with the nitrogen base thymine (T), and the nitrogen base cytosine (C) pairs with the nitrogen base guanine (G). So the base pairs are A:T and C:G. One way to remember is that A:T spells the word "at."
Which pair of nitrogen bases will form a bond in a DNA molecule?
The two chains are connected by hydrogen bonding between nitrogen bases to form a long double-stranded molecule.So hydrogen bonding determines which nitrogen bases form pairs of DNA.
What nitrogen bases floating in the nucleus pair up with on each half of DNA molecule?
A pairs with T ,G pairs with C , T pairs with A, G pairs with C during replication .
