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DNA stands for Deoxyribo Nucleic Acid. It is double stranded and consists of nucleotides, Phosphoric acid and Ribose sugar. In a chromosome there is the presence of long chain of DNA folded together. If, thus folded DNA is stretched it can be 2-3 m long. Segments of the DNA chain to be precise the groups of base pairs are the gens which governs the characters. Hence, chromosome consists of DNA and in DNA, there is the presence of various types of genes.
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What is the link between DNA and chromosomes?
DNA is housed in chromosomes.
What are the differences between dog DNA and human DNA?
Dog DNA and human DNA have some similarities, as both are made up of the same building blocks called nucleotides. However, there are also significant differences between the two. One major difference is the number of chromosomes: dogs have 78 chromosomes, while humans have 46. Additionally, there are variations in the specific genes and genetic sequences found in dog DNA compared to human DNA, leading to differences in physical characteristics, behaviors, and susceptibility to certain diseases.
What are the links between DNA genes chromosomes and proteins?
Chromosomes are long strands of DNA which are held together by proteins.
What is the relationship between chromosomes and genes and between genes and DNA?
Chromosomes are structures made of DNA that carry genes. Genes are segments of DNA that contain the instructions for making proteins. DNA is the molecule that carries the genetic information needed for the development, functioning, and reproduction of living organisms.
What is the relationship between a chromosome and DNA?
Chromosomes are long strands of DNA that contain our genetic information. DNA is the molecule that makes up chromosomes, and it is organized into genes on the chromosomes. Each cell in our body contains a set of chromosomes that help determine our traits and characteristics.
What is the relationship between DNA and cromosomes?
Chromosomes are in DNA (Deoxyribo Nucleic Acid)
What is the differences between a chromosome and a DNA molecules?
Somewhat the difference between a brick and a brick wall. Chromosomes are made up of DNA molecules collected in units called genes ( leaving all else aside ) with attendant proteins, such as the histone proteins DNA wraps around.
How is DNA different from the DNA found in chromosomes?
Do you mean what is the difference between DNA w/in chromosomes and DNA that is not? the DNA in chromosomes is tightly bound up (to histones) and therefore can not be accessed to be transcribed or replicated. Also this DNA may be methylated, or otherwise made inaccessible to enzymes that might act on it
Does DNA contain 23 chromosomes?
No. DNA doesn't contain chromosomes. Chromosomes are DNA.
How are DNA and chromosomes related?
Chromosomes are structures composed of DNA and proteins that are found in the nucleus of cells. DNA is coiled around proteins called histones to form chromatin, which further condenses to form chromosomes during cell division. Chromosomes contain the genetic information in the form of DNA that determines an organism's traits.
Is DNA located in chromosomes?
DNA is actually in cells. Chromosomes are found on DNA.
Are alleles made up of DNA?
All alleles contain DNA. They are the genes. An allele is one form of a gene. For example, the gene for flower color in pea plants has two alleles, one for purple flower color, and one for white flower color.
