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Is helicase a protein?
Yes, helicase is a protein that plays a key role in DNA replication by unwinding the double helix structure of DNA.
Which of these is an infectious agent composed of both nucleic acids and protein?
A virus is an infectious agent composed of both nucleic acids (either DNA or RNA) and protein.
How many times does DNA wrap around a histone in chromatin structure?
In chromatin structure, DNA wraps around a histone protein about 1.65 times.
What 2 substances do chromosomes consist of?
DNA and idk the other one or are you looking for chromosomes are composed of two chromatids held together by a centromere
How is double helix used in a sentence?
Double Helix the structure of double coiled DNA
Dscribe the structure of an adenovirus?
They are composed of a complex protein capsid surrounding the DNA genome and core proteins.
What is the material in the nucleus composed of protein and DNA?
chromosomes
What is tertiary protein structure in DNA?
Tertiary protein structure refers to the three-dimensional arrangement of a protein's polypeptide chain, which is stabilized by various interactions, including hydrogen bonds, ionic bonds, hydrophobic interactions, and disulfide bridges. However, DNA itself does not have a tertiary protein structure, as it is a nucleic acid composed of nucleotides rather than amino acids. Instead, DNA can interact with proteins that have tertiary structures, such as histones and transcription factors, which help in the organization and regulation of genetic material.
How does DNA sequence determine protein function?
The DNA sequence encodes the sequence of amino acids in a protein, which in turn determines the protein's structure and function. The specific sequence of amino acids determines how the protein folds into its three-dimensional structure, which ultimately determines its function in the body. Any changes in the DNA sequence can result in alterations to the protein structure and function, leading to potential health consequences.
What is DNA for the building of protein on a cytoplasmic structure called?
Dna for the building of protein on a cytoplasmic structure called ribosomes. RNA leaves the nucleus and carries out the instructions.
What is the name of the structure that is composed of RNA and protein and is required for protein synthesis?
Ribosomes
Why is the sequence of DNA important?
It determines protein structure.
What are all compounds composed of?
A typical virus is composed of a core of DNA or RNA surrounded by a protein coat.
Is helicase a protein?
Yes, helicase is a protein that plays a key role in DNA replication by unwinding the double helix structure of DNA.
What structure in DNA is an amino acid?
There is none. DNA is a nucleic acid composed of nucleotides. There are no amino acids in DNA.
Protein specifying segments of DNA are known as?
Protein-specifying segments of DNA are known as genes. These genes contain the necessary instructions for synthesizing proteins, which play crucial roles in the structure, function, and regulation of the body's cells and tissues. Each gene is composed of sequences of nucleotides that encode the information required for protein production.
Which structure contains DNA and protein?
B chromosomes
