DNA Structure
What 2 scientists discovered the structure of DNA?
What is James Watson and Francis Crick
The two identical cells formed by replication are called?
What is identical daughter cells
What is transcription?
Translation takes place in the...
What is the ribosome
What is therapeutic cloning?
What is making an embryo for the purpose of making embryonic stem cells with the same DNA as its donor cell
In DNA there are four types of _____ bases
What is nitrogen
DNA must be ___ before division
What is copied
What is DNA being transcribed to?
What is mRNA
rRNA is the blueprint for...
What is protein synthesis
An issue with cloning though is that there could be destruction to the _____
What is embryos
What scientist barely got credit for the finding of the structure of DNA?
What is Rosalind Franklin
What is the first step of replication?
The double helix opens up and DNA strands are split and separated.
Transcription takes place in the....
What is the nucleus
What does translation produce?
What is amino acid chain (polypeptide)
What are pros to cloning
What is helps diseases and stem research
How many strands of DNA make up a double helix?
What is two
What is the second step of replication?
Priming the template strand
mRNA carries info for?
What is protein synthesis
IS mRNA directly involved in protein synthesis
No
What are cons to cloning
What is the cause of tumors and it's expensive
What three things does each nitrogen base have?
What is a phosphate group, sugar group, and a nitrogen base.
What is the third step of replication?
mRNA then leaves nucleus and heads towards the....
What is the cytoplasm
What directs protein synthesis?
What is tRNA and mRNA
Stem cells are used for ____ purposes
What is medical