what is the difference between chromosomes and dna?
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Chromosomes and DNA. Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures that when a cell divides each new cell produced has the same genetic information. DNA exists in a cell's nucleus within structures called chromosomes .
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What is the difference in what they do? DNA stores and transmits genetic information. RNA acts as a template for making proteins. DNA is found in the nucleus only.
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Chromosomes are the things that make organisms what they are. They carry all of the information used to help a cell grow, thrive, and reproduce. Chromosomes are made up of DNA. Segments of DNA in specific patterns are called genes. ... You will find the chromosomes and genetic material in the nucleus of a cell.
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The chromatin undergoes further condensation to form the chromosome. So the chromatin is a lower order of DNA organization, while chromosomes are the higher order of DNA organization. ... A chromatid is either of the two strands of a replicated chromosome. Chromatids connected by a centromere are called sister chromatids.
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Chromatin is the DNA and proteins that make up chromosomes. Chromosomes are the separate 'pieces' of DNA in a cell (made up of chromatin). Sister chromatids are identical pieces of DNA held together by a centromere and pulled apart during cell division to make new identical chromosomes in the newly made cells.
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chromosomes are the strands of DNA that carry genes and gametes are the cells that are formed after meiosis and specifically carry the haploid number of chromosomes.
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To store this important material, DNA molecules are tightly packed around proteins called histones to make structures called chromosomes. Human beings have 23 pairs of chromosomes in every cell, which makes 46 chromosomes in total.
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2) What is the difference between a single chromosome and a double chromosome? An unreplicatedchromosome contains one double strand -DNA molecule. A replicated chromosome contains two. Haploid is the term for a cell or an organism with only one set of chromosomes.
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"DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce. ... The two basic differences between RNA and DNA are: RNA is usually single stranded, while DNA is usually double stranded. RNA doesn't contain cytosine, while DNA doesn't contain adenine."
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DNA is the smallest part that, together with proteins, forms a chromosome. A chromosome is therefore, nothing but a chain of DNA that has been made compact enough to fit into a cell. 2. A chromosome is a subpart of a person's genes, while DNA is a part of the chromosome.
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The chromosomes serve as the structure that holds the DNA. The DNA acts as a complete set of instructions that tells our bodies how to develop. Storing more data than any computer, each chromosome contains all the information needed to give you a base for your physical (and emotional) characteristics.
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Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures that when a cell divides each new cell produced has the same genetic information. DNA exists in a cell's nucleus within structures called chromosomes .
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Heredity is the passing of Genes from parents to offspring. A Chromosome is the structure that holds the genetic material (DNA). DNA is the genetic material that provides instructions for all the body's functions. A Gene is a section of DNA that provides instructions for specific traits.
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A chromosome is made of a very long strand of DNA and contains many genes (hundreds to thousands). The genes on each chromosome are arranged in a particular sequence, and each gene has a particular location on the chromosome (called its locus).
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Genes are made of DNA. ... Chromosomes are packages of compact DNA. How many chromosomes does a human cell hold? Each human cell holds 46 chromosomes.
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Difference Between Chromatin and Chromosomes. The DNA is packaged by special proteins called histones to form chromatin. The chromatin further condenses to form chromosomes. This means chromatin is lower order of DNA organization whereas chromosomes are higher order of DNA organization.
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Chromosomes contain tightly packed DNA molecules while in case of chromatids, the DNA molecules are unwound. A chromosome is made up of a single, double-stranded DNA molecule while a chromatid comprises of two DNA strands joining collectively by their centromere. The chromatids contain a substance called chromatin.