JV Hacky Sack
Codons are found on ______, and anticodons on tRNA
mRNA
While DNA is double-stranded, RNA is:
Single-stranded
While DNA has thymine, RNA has:
Uracil
CAG
While mitosis produces somatic cells, meiosis produces:
gametes
This enzyme unzips DNA during replication
Helicase
This type of RNA helps form the ribosome
rRNA
What is the central dogma of biology?
DNA --> RNA --> Protein
This strand is created in fragments during DNA replication
Lagging
The type of bond that connects nitrogenous bases is...
Hydrogen
The universal start codon =
AUG
Base pairing rules =
A-T, C-G
A crab has a diploid number of 20. What does n =?
10
The two strands of DNA run in opposite directions, meaning they are:
Antiparallel
The type of bond that connects the sugar-phosphate backbone =
Pyrimidine bases have ___ ring(s) and include:
1; thymine and cytosine
This type of RNA brings amino acids to ribosomes
tRNA
What are the 3 parts of a nucleotide?
Sugar, phosphate, base
Purine bases have ____ ring(s) and include:
This type of RNA brings the genetic code from the nucleus to a ribosome
mRNA
When does crossing over occur during meiosis?
Prophase I
When do homologous chromosomes split during meiosis?
How many RNA primers does the leading strand need?
1
This enzyme creates mRNA during transcription
RNA polymerase
When do sister chromatids split during meiosis?
Anaphase II