DNA and RNA structure
This base pairs with Adenine in DNA
What is thymine?
DNA replication happens before this process
What is cell division?
Humans have this many chromosomes in gametes
What is 23?
DNA is located in this part of the cell
What is the nucleus?
A mutation is a change in DNA
What is mutation?
What is ribose?
This enzyme connects Okazaki fragments
What is ligase?
Meiosis have many divisions
What is 2?
what are ribosomes?
This type of mutation changes only one base
What is a point mutation?
DNA is made of repeating units called this
Short DNA pieces on the lagging strand are called this
What are okazaki fragments?
Homologous chromosomes separate during this stage
What is anaphase l?
ever 3 bases on mRNA are called this
What is condon?
This mutation happens when bases are added or removed
What is a frameshift mutation?
These are three parts of a nucleotide
What are a sugar a phosphate and a base?
The strand is built continuously.
What is the leading strand?
This term means different combinations of genes
What is genetic variation?
this matches tRNA to mRNA
What is a anticodon?
Mutations can be helpful or harmful or maybe this
What is neutral?
The backbone of DNA is made of these two components
What are sugar and phosphate?
This strand is built in pieces
What is the lagging strand?
This process randomly separates chromosomes
What is independent assortment?
This type of RNA makes up ribosomes
What is RNA?
This can cause mutations in DNA like radiation or chemicals
What is a mutagen?