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Daniela, Aitana y Lorenzo

Created on November 25, 2024

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Transcript

Empezar

By Daniela Diezhandino

DNA and genes

1. Who discovered DNA?

3. How many chromosomes have we

4. Down´s Syndrome 5. Bibliography

3. Were is the genetic code located

2. A painting of DNA

1. What is DNA

INDEX

The DNA also named Deoxyribonucleic acid is a molecule that carries genetic information for the development and functioning of a organism. DNA is known for his helix shape.

Dna

Were is the genetic code located?

The genetic code is located in the DNA within the cell nucleus. The nucleus serves as the information center of the cell. The DNA is organized into chromosomes, which are structures that facilitate the organization.

Genes

+ info

Next

The Down´s Syndrome is a genetic problem that occurs when a person has an extra copy of the chromosome number 21. .

Down´s Syndrome

+ info

Conclusion

All human livings have DNA and DNA makes each person look different and unique. Humans have chromosomes and there are some humans that have a genetic problem and have a chromosome more. Even dought people with down's syndrome have more problems once they solve them they can live a happy life.

https://www.britannica.com/science/chromosome-number

https://www.britannica.com/science/DNA

https://www.britannica.com/science/Down-syndrome

https://www.britannica.com/question/Who-discovered-the-structure-of-DNA

Bibliography

Thank you

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Chromosomes are cellular structures that contain genetic information as genes. During cell division, they condense and become visible under a microscope, facilitating the study of their involvement in genetic disorders.

How many chromosomes do human have?

Human have a count of 46 chromosomes .

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  • Visita las preferencias de Analytics;
  • Activa el seguimiento de usuarios;
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¿Tienes una idea?

Usa este espacio para añadir una interactividad genial. Incluye texto, imágenes, vídeos, tablas, PDFs… ¡incluso preguntas interactivas! Tip premium: Obten información de cómo interacciona tu audiencia:

  • Visita las preferencias de Analytics;
  • Activa el seguimiento de usuarios;
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Some problems of Down´s Syndrome

When a person has Down´s Syndrome they probably have some problems like:Digestion problems. Heart defects. Spine problems. Hearing loss and ear infections Vision problems.

Who dicovered DNA?

The discovery of DNA was a collaborative of scientists over many years. Friedrich Miescher first identified DNA in 1869. Oswald Avery in 1944, demonstrated that DNA is the material responsible for our apirience and personality. Rosalind Franklin's worked in the early 1950s this was crucial in revealing the helical structure of DNA. In 1953, Watson and Crick, using Franklin's data, developed the double helix model of DNA.