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What is the genetic molecule of a virus?
Either DNA, or RNA, depending on the virus.
What four bases of nucleic acids always bond together in the double stranded molecule?
Adenine bonds with thymine, and cytosine bonds with guanine in a double stranded nucleic acid molecule. This pairing is referred to as complementary base pairing in DNA.
What are the two strands of a double stranded chromosome called?
The two strands of a double-stranded chromosome are called chromatids. Each chromatid contains a single DNA molecule that is duplicated and bound to its sister chromatid at the centromere.
How are DNA and rna molecule oriented and structed in the nitrogenous bases?
DNA is double helix and rna is single stranded and twisted
What molecule contains the cell's genome?
DNA (deoxyribonucleic acid) contains the cell's genome. DNA is a double-stranded molecule that stores the genetic information of an organism.
Is RNA a double-stranded molecule?
No, RNA is a single-stranded molecule.
Is trna double stranded or single stranded?
tRNA, or transfer RNA, is a single stranded molecule. The only double stranded RNA is dsRNA, or double stranded RNA. They are typically found in viruses.
The double-stranded structure of a DNA molecule is referred to as the?
The double helix.
Is DNA a single-stranded molecule?
No, DNA is a double-stranded molecule consisting of two strands that are twisted together in a helical structure.
Which molecule is always single stranded?
RNA is always single stranded. DNA, on the other hand, can exist as either single-stranded or double-stranded.
What are the characteristics of a double stranded molecule and how does it contribute to its overall structure and function?
A double-stranded molecule has two strands of nucleotides that are connected by hydrogen bonds. This structure provides stability and strength to the molecule, allowing it to store and transmit genetic information accurately. The complementary base pairing between the strands ensures that the molecule can replicate itself accurately during cell division. This double-stranded structure is essential for the molecule's function in processes such as DNA replication and protein synthesis.
What is the genetic molecule of a virus?
Either DNA, or RNA, depending on the virus.
Which of these sentences states why the DNA molecule differs from the RNA Molecule?
Generally the DNA molecule is double stranded to RNA's single strand. The RNA molecule uses uracil as a base while the DNA molecule uses thymine. RNA has catabolic properties that allow it to act in things such a ribosomes and tRNA. DNA is just a carrier of the genetic information.
A double-stranded DNA molecule contains 30 percent guanine What is the percent cytosine in this molecule Where is the promoter region?
30 percent
Why does a double stranded molecule denature into two single stranded molecules when heated?
The heat breaks the hydrogen bonds that hold the nitrogenous bases together in the centre of the DNA molecule. However, the covalent bonds between the phosphate and deoxyribose sugar are not affected.
Which two bases are present in equal amounts in a double-stranded DNA molecule?
The two bases that are present in equal amounts in a double stranded DNA molecule are cytosine and guanine. Cytosine pairs with guanine in A DNA molecule.
The spiral staircase structure characteristic of the DNA molecule?
Double helix
