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What are mechanism of heredity?
Heredity is the inborn factors which affect development. The mechanism of heredity is DNA. DNA is partially made up of pairs of "steps" called bases. Bases make up our genetic code. Chromosomes are coils of DNA, which are made up of small segments called genes.
What molecules make up chromosomes?
The DNA molecule.
What are the 4 bases the make up the rungs of the DNA ladder?
what are 4 bases that make up the rungs of the DNA ladder
Does DNA make up a long chromosome?
Yes, the DNA coils up to form chromosomes.
Are genes are made up of smaller molecules known as chromosomes?
Genes are segments of DNA, not smaller molecules like chromosomes. Chromosomes are long chains of DNA that contain multiple genes. Genes are specific sequences of DNA that encode information for making proteins, while chromosomes are structures that help organize and package the DNA in the cell.
Is DNA comprised of proteins?
No, DNA is a nucleic acid which is made up of deoxyribose sugar, phosophate and nitrogenous bases. However, chromosomes contain both DNA and proteins.
What are the 4 that make up the rungs of the DNA ladder?
what are 4 bases that make up the rungs of the DNA ladder
Are chromosomes genes or are genes chromosomes?
Genes are stretches of DNA that contain code to make proteins. Chromosomes are made up of numerous Genes.
Is DNA tied to genes?
Well, yes and no. The genes are not tied to the DNA; they are tied to chromosomes, which make up DNA, in the nucleolus of the cell.
What is the material that Chromosomes are made of?
DNA, chromatin material, deoxyribonycleic acid, and Histone proteins make up chromosomes
How many bases make up a DNA?
There are four bases that make up DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up with each other to form the rungs of the DNA ladder.
The DNA of a cell is organized into structures. What are these structures called?
chromosomes
