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Which phase has a resting period between meiosis 1 and 2?
dna
Do bacteriophages multiply and how?
They do multiply and it's accomplished by injecting DNA into a host cell (bacteria in this case) and forcing the cell to synthesize the virus DNA, effectively creating more bacteriophages with the bacteria's own protein. The bacteria eventually bursts and the new bacteriophages are released to live happily ever after.
What are the 4 letters that make up the alphabet code 4 DNA?
a t c and g they represent adenine thymine cytosine and guanine
True or false In eukaryotic chromosomes DNA replication begins at a single point in the chromosome and proceeds in two direction?
It's true, it's in the book
You are made of prokaryotic cells true or false?
no! all of our cells are Eukaryotic (EU! are made of cells that have DNA)the DNA in your body is found in every single one of your cells, but some characteristics are not shown (they are turned off)but they are still there!for example:a person who has blonde hair might carry the gene for red hair, even though they don't have any red hairs visible on their body!
When did Johann Friedrich Miescher discover DNA?
1869
What did Friedrich Miescher discover?
Friedrich Miescher discovered nucleic acids, specifically DNA, in 1869 while studying the chemical composition of white blood cells. This groundbreaking discovery laid the foundation for our understanding of genetics and heredity.
What did Johannes Friedrich Miescher discover?
Johannes Friedrich Miescher discovered nucleic acids in 1869, specifically isolating DNA from the nuclei of white blood cells. His work laid the foundation for understanding the role of DNA in heredity and genetic information.
Who created the shape of DNA?
God originally created DNA in the double helix. The Swiss physician Friedrich Miescher was the first scientist to discover this shape, in 1869.
What are pioneer names that work on DNA?
DNA was discovered in 1869 by Friedrich Miescher.
Who is the discovered d n a?
Friedrich Miescher is the man who discovered DNA.
Who isolated DNA using pus collected from bandages at a local hospital?
Friedrich Miescher
Did the Swiss chemist Friedrich Miescher isolated DNA from fish sperm and the pus of open wounds?
Yes, Friedrich Miescher isolated a substance from the nuclei of white blood cells found in pus, which he initially called "nuclein." Later research has confirmed that this substance is DNA. Miescher did not isolate DNA from fish sperm specifically, but his work laid the foundation for the discovery of DNA as the genetic material in cells.
Which scientist first isolated DNA using pus collected from bandages at a local hospital?
Friedrich Miescher
DNA found on what year?
DNA was discovered in 1869 by Friedrich Miescher, a Swiss biologist. He isolated it from the nuclei of white blood cells.
What types of cells did Friedrich Miescher work with?
Friedrich Miescher worked with white blood cells obtained from pus collected from surgical bandages. He isolated and identified a new substance which he called nuclein, later known as DNA.
What did friedrich miescher contribution to DNA story?
Swiss physician Friedrich Miescher in 1869, while studying proteins in the leucocytes, isolated DNA and found it quite different from other proteins. Since it was present in the nucleus, he termed this substance as nuclein.
