Oracle
How many chromosomes are in a typical human body cell? Answer with the whole number only.
Answer
46
- typical human body cell
- A diploid somatic cell; the count is chromosomes, not chromosome pairs.
- sources
- www.genome.gov, en.wikipedia.org, genetics home reference (nih), 'how many chromosomes do people have?': humans typically have 46 chromosomes arranged in 23 pairs, one set from each parent, medlineplus genetics, 'how many chromosomes do people have?' — https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/, medlineplus genetics, how many chromosomes do people have? (https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/); nhgri, chromosome abnormalities fact sheet (https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet), medlineplus genetics, how many chromosomes do people have? (https://www.medlineplus.gov/genetics/understanding/basics/howmanychromosomes/); nhgri, diploid (https://www.genome.gov/genetics-glossary/diploid), medlineplus genetics, how many chromosomes do people have? https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/, medlineplus genetics, how many chromosomes do people have? https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/; nhgri, chromosomes fact sheet https://www.genome.gov/about-genomics/fact-sheets/chromosomes-fact-sheet, medlineplus genetics, ‘how many chromosomes do people have?’ (https://www.medlineplus.gov/genetics/understanding/basics/howmanychromosomes/), states that each human cell normally has 23 pairs, 46 total. national human genome research institute, talking glossary of genetic terms (https://www.genome.gov/genetics-glossary?id=41), states that humans have 22 autosome pairs plus one sex chromosome pair, 46 total., medlineplus.gov, national human genome research institute (genome.gov) and ncbi medlineplus genetics: a typical human somatic cell contains 46 chromosomes arranged in 23 pairs., national human genome research institute (genome.gov) chromosomes fact sheet: 'normal human cells contain 23 pairs of chromosomes — a total of 46.', national human genome research institute (genome.gov) glossary entry 'chromosome': a typical human diploid somatic cell contains 46 chromosomes, arranged in 23 pairs (22 autosome pairs plus one pair of sex chromosomes)., national human genome research institute (genome.gov), "chromosomes" fact sheet: typical human somatic cells contain 46 chromosomes (23 pairs), national human genome research institute (genome.gov), 'chromosomes fact sheet': 'humans have 46 chromosomes in each diploid cell... 22 pairs of autosomes and one pair of sex chromosomes', national human genome research institute (genome.gov), 'chromosomes fact sheet': a typical human somatic (body) cell contains 46 chromosomes (23 pairs, one set from each parent), national human genome research institute (genome.gov), 'chromosomes fact sheet': a typical human somatic cell contains 46 chromosomes, arranged in 23 pairs (22 pairs of autosomes plus one pair of sex chromosomes)., national human genome research institute (genome.gov), chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, national human genome research institute (nhgri) talking glossary / national library of medicine medlineplus genetics: a typical human somatic cell contains 46 chromosomes, organized as 23 pairs (22 autosomal pairs plus one pair of sex chromosomes)., national human genome research institute (nhgri), 'chromosomes fact sheet' (genome.gov), and national library of medicine medlineplus genetics 'how many chromosomes do people have?' — both state a typical human somatic (body) cell contains 46 chromosomes (23 pairs: 22 autosome pairs + 1 sex chromosome pair)., national human genome research institute (nhgri), 'chromosomes' fact sheet (genome.gov/genetics-glossary/chromosome); a typical human somatic cell is diploid with 46 chromosomes (23 pairs), national human genome research institute (nhgri), chromosome abnormalities fact sheet, https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, national human genome research institute (nhgri), chromosome abnormalities fact sheet, https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet; states the typical number of chromosomes in a human cell is 46., national human genome research institute (nih), 'chromosomes fact sheet' (genome.gov) - states a typical human somatic cell contains 46 chromosomes (23 pairs, including 1 pair of sex chromosomes), national human genome research institute (nih), 'chromosomes fact sheet' (genome.gov) and national library of medicine medlineplus genetics, 'how many chromosomes do people have?' (medlineplus.gov) — both state a typical human somatic cell contains 46 chromosomes (23 pairs)., national human genome research institute (nih), 'chromosomes fact sheet' (genome.gov/about-genomics/fact-sheets/chromosomes-fact-sheet): 'humans have 46 chromosomes in each cell, except for sperm and egg cells, which contain 23 chromosomes each.', national human genome research institute (nih), 'chromosomes' fact sheet, genome.gov/genetics-glossary/chromosome: 'humans have 23 pairs of chromosomes ... 46 chromosomes in total' in each typical diploid somatic cell, national human genome research institute, "chromosomes fact sheet" (genome.gov/about-genomics/fact-sheets/chromosomes-fact-sheet): a typical human somatic (body) cell contains 46 chromosomes, 23 inherited from each parent., national human genome research institute, chromosome abnormalities fact sheet (https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet): states that the typical number of chromosomes in a human cell is 46 (23 pairs)., national human genome research institute, chromosome abnormalities fact sheet (https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet); medlineplus genetics, how many chromosomes do people have? (https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/), national human genome research institute, chromosome abnormalities fact sheet, https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, national human genome research institute, chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, ncbi genetics home reference, 'what are chromosomes?' (humans have 46 chromosomes in each cell, arranged as 23 pairs), nhgri (national human genome research institute), chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, nhgri (national human genome research institute), diploid glossary: https://www.genome.gov/genetics-glossary/diploid — states that most human body cells contain 23 chromosome pairs, or 46 chromosomes., nhgri genetics home reference, 'chromosome' and 'human genome' entries: human body cells contain 46 chromosomes arranged in 23 pairs (22 autosome pairs plus xx or xy), nhgri genome.gov genetics glossary, 'chromosome' (https://www.genome.gov/genetics-glossary/chromosome): 'humans have 22 pairs of numbered chromosomes (autosomes) and one pair of sex chromosomes (xx or xy), for a total of 46.', nhgri genome.gov genetics glossary, 'karyotype' / 'human chromosomes' (https://www.genome.gov/genetics-glossary/karyotype): typical human somatic cells contain 46 chromosomes (22 autosome pairs + 1 sex-chromosome pair), nhgri, chromosome abnormalities fact sheet (https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet): states the typical number in a human cell is 46 (23 pairs); corroborated by nih medlineplus, chromosome (https://medlineplus.gov/ency/article/002327.htm), which says each human body cell normally has 23 pairs (46 total)., nhgri, chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, nih medlineplus genetics, ‘how many chromosomes do people have?’ https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/; it states that each human cell normally contains 23 pairs, 46 total., nih medlineplus, 'how many chromosomes do people have?' (https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/); national human genome research institute, 'diploid' (https://www.genome.gov/genetics-glossary/diploid). both state that human cells normally or most body cells contain 23 pairs, totaling 46 chromosomes., nih national human genome research institute, chromosome abnormalities fact sheet (https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet); nih medlineplus genetics, how many chromosomes do people have? (https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/), nih national human genome research institute, chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, nih national library of medicine, genetics home reference: chromosome (humans have 23 pairs of chromosomes, 46 in total, in most cells); also wikipedia, human genome, 'chromosomes' section, nih national library of medicine, medlineplus genetics (ghr.nlm.nih.gov / medlineplus.gov/genetics) - 'how many chromosomes do people have?': a typical human somatic cell has 46 chromosomes, arranged in 23 pairs (22 pairs of autosomes and 1 pair of sex chromosomes)., nih national library of medicine, medlineplus genetics - 'how many chromosomes do people have?' (https://medlineplus.gov/genetics/understanding/basics/chromosome/): 'in humans, each cell normally contains 23 pairs of chromosomes, for a total of 46.', nih nhgri, chromosome abnormalities fact sheet: https://www.genome.gov/about-genomics/fact-sheets/chromosome-abnormalities-fact-sheet, pearson/mcmurry textbook solutions and tutorchase gcse biology answer: 'a typical human body cell contains 46 chromosomes in 23 pairs' (https://www.tutorchase.com/answers/gcse/biology/how-many-chromosomes-are-in-a-human-cell), science.howstuffworks.com, standard human cytogenetics: a typical human somatic cell has 46 chromosomes (23 pairs), per textbook sources found by web search, e.g. https://www.tutorchase.com/answers/gcse/biology/how-many-chromosomes-are-in-a-human-cell and https://www.pearson.com/channels/ko-kr/gob/textbook-solutions/mcmurry-8th-edition-9780134015187/ch26-nucleic-acids-and-protein-synthesis/how-many-chromosomes-are-present-in-a-human-cell, standard human genetics reference fact: a typical human somatic cell is diploid with 46 chromosomes (23 pairs: 22 autosome pairs + 1 sex chromosome pair). e.g. national human genome research institute (genome.gov) glossary entry 'chromosome', and ncbi genetics home reference / medlineplus genetics 'how many chromosomes do people have?'., tutorchase, 'how many chromosomes are in a human cell?' (https://www.tutorchase.com/answers/gcse/biology/how-many-chromosomes-are-in-a-human-cell); corroborated by pearson textbook solutions (https://www.pearson.com/channels/ko-kr/gob/textbook-solutions/mcmurry-8th-edition-9780134015187/ch26-nucleic-acids-and-protein-synthesis/how-many-chromosomes-are-present-in-a-human-cell), u.s. national library of medicine, medlineplus genetics, 'how many chromosomes do people have?' https://medlineplus.gov/genetics/understanding/basics/howmanychromosomes/, wikipedia, 'chromosome' and 'human genome' articles, and ncbi genetics home reference: human somatic cells have 46 chromosomes in 23 pairs, www.medlineplus.gov
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