External factors such as changes in temperature, exposure to radiation or chemicals that change DNA
What is a cancer causing agents or mutagens?
Three nucleotides of mRNA are called? Example: UUC, CGG, UCG
What is a codon?
RNA carries instructions from DNA out to the _____ of the cell.
What is nucleus?
Determine the correct complementary bases for the DNA strand AGTGCAAT
What is TCACGTTA?
What are the three ways a mutation may affect an organism?
What is an beneficial, neutral, harmful?
The order of bases on a segment of DNA is represented by C-A-C-T-G-A. What would be the end result of transcription for this sequence?
What is G-U-G-A-C-U
Chromosomes are made up of
What is many genes joined together?
Proteins are series of chains made up of these
What are amino acids?
What is a mutation?
What is any change in a gene or chromosome?
RNA and DNA differ in structure in what 3 ways
What is Uracil, Ribose sugar, single-stranded?
These two men discovered the structure of DNA
Who is Click and Watson?
The phase of Mitosis/Meosis replication of the DNA occurs
What is the replication?