Answer: B
Explanation: I Looked it up lol
Can I have brainliest pls
S pyogenes is a typically 0.6-1.0 mm-diameter, round to ovoid coccus. They split into pairs or chains of different lengths (particularly in liquid media or clinical material) because they divide in a single plane.
<h3>What is Streptococcus pyogenes ?</h3>
A species of aerotolerant, gram-positive bacteria belonging to the genus Streptococcus is called Streptococcus pyogenes. These bacteria are extracellular and composed of cocci (round cells), which are not spore-producing or motile and frequently form chains.
- Several illnesses, including pharyngitis, skin infections, acute rheumatic fever, scarlet fever, poststreptococcal glomerulonephritis, a toxic shock-like syndrome, and necrotizing fasciitis are brought on by the Gram-positive bacterium streptococcus pyogenes.
Learn more about Streptococcus pyogenes here:
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Hi,
your answer to this response is
The current rate of deforestation means that biodiversity is being lost from the planet. Despite Extensive studies,also there are still many different species of this plants and animals that are yet to be discovered, and their discovery becomes less likely due to the destruction of habitats by activities such as deforestation. This causes concern in the scientific community over the loss of potentially life-saving plants. with out our plaent we all die out
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FaithRawlins14
Answer:
Science is the study of the natural world through observation and experiment.
It affects our lives because it allowed technology, medicine, and education.
Answer:
1. Maurice Wilkins
2. Rosalind Franklin
3. Linus Pauling
4. Erwin Chargaff
5. James Watson
6. Francis Crick
7. Rosalind Franklin
8.
Explanation:
1. Maurice Hugh Frederick Wilkins was a British scientist, both a molecular biologist and physicist. He made an outstanding contribution to the scientific discovery of the DNA structure. He is well known for his work in the 1940s at King's College in London, where he used optical spectroscopy to understudy the structure of the DNA.
2. Rosalind Elsie Franklin was an expert x-ray crystallographer and chemist, she contributed immensely to the understanding and discovery of the DNA structures as well as the molecular structure of coal, RNA and viruses.
3. Linus Carl Pauling was an American scientist who made a huge impact in the field of molecular biology, he played an important role in the molecular modelling of proteins and this helped in further understanding the DNA code.
4. Erwin Chargaff was an American scientist who formulated the Chargaff's rules and his experimentations helped to show that the ratio of adenine in a DNA molecule was equivalent to the ratio of thymine, as well of the ratio of guanine in a DNA molecule was equivalent to the ratio of cytosine.
5. James Watson and Francis Crick both worked in the Cavendish Laboratory to elucidate the 3- dimensional structure of the DNA.
6. Maurice Hugh Frederick Wilkins along with James Watson and Francis Crick won the Nobel Prize for Physiology in 1962 for their discovery of the molecular structure of the DNA.
7. Rosalind Elsie Franklin was an English scientist and x-crystallographer was famous for "photo 51", this helped to first prove that the DNA was a double helix structure.
8. Rosalind Elsie Franklin worked out mathematically what a helical defraction should look like in an x-ray defraction photo.