James Watson and Francis Crick developed the double helix model of DNA in 1953.
James Watson and Francis Crick are the two scientists credited with developing the structure of the double helix of DNA in 1953.
James Watson and Francis Crick are credited with discovering the double helix structure of DNA in 1953. They used x-ray crystallography data from Rosalind Franklin and Maurice Wilkins to help construct their model.
No, DNA does not have a 2' OH group in its structure.
DNA is doubled stranded / / (original). | = replicated. First round of replication, the DNA splits and the replicated DNA is made up of the original and new DNA. One strand produces 2 stands. / | | / One round, the percentage of original DNA would be 50%. (2 strands out of 4) Second round you get..because each stand again produces 2 stands. / | / | | | Third round.. /| /| 4th round.. --> /| --> /| So 2/16 = 1/8 2 of the 16 DNA strands contain original DNA.
DNA is made of two strands that run in opposite directions and are held together by hydrogen bonds between complementary base pairs (adenine-thymine and guanine-cytosine). This structure forms the famous double helix shape of DNA.
James Watson and Francis Crick are the two scientists credited with developing the structure of the double helix of DNA in 1953.
James Watson and Francis Crick are credited with discovering the double helix structure of DNA in 1953. They used x-ray crystallography data from Rosalind Franklin and Maurice Wilkins to help construct their model.
Maurice Wilkins & Rosalind Franklin : they developed a high quality x-ray diffraction photographs of strands of DNA. these photographs suggested that the DNA molecule resembled a tightly coiled helix and and was composed of 2 or 3 chains of nucleotides .
The 2 scientists that constructed the ladders of DNA +1James Watson and Francis Crick in 1953Built a model
1. A scientist must be curious about the world.2. A scientist is logical and systematic.3. A scientist is open-minded and free of bias.4. A scientist is intellectually honest.5. A scientist works hard and is persistent.6. A scientist does not jump to conclusions.7. A scientist is a creative and critical thinker.
Solid sphere model Planetary model Quantum mechanical model
the cell is a phospholipid bilayer. this means that there are 2 layers of phospholipids with hydrophobic tails and hydrophilic heads.
Replication! 1) DNA splits 2) DNA copies 3) left with 2 copies of DNA! :)
Halo 2 was developed by Bungie.
Knowledge + Human = Scientist
No, DNA does not have a 2' OH group in its structure.
DNA is double stranded (2 strands). However, it is noted that there are some viruses with single-stranded DNA.