Shared Flashcard Set

Details

PT Biology
1st semester final
17
Biology
9th Grade
12/08/2010

Additional Biology Flashcards

 


 

Cards

Term
What does c bond with? dna
Definition
g
Term
What does a bond with? dna
Definition
t
Term
How do you read polynucleotide structures?
Definition
5' to 3'
Term
Why do polynucleotides form there structure?
Definition
Hydrogen bonds form the double helix structure
Term
how do the nucleotides form a single strand?
Definition
Sugar and Phosphate have covalent bonds
Term
What happens when you change the bases of the nucleotides?
Definition
Changes structure and function. Unique for each gene
Term
Pyrimidines
Definition
Single ring- Uracil, Thymine, Cytosine
Term
Purines
Definition
two rings- Adenine and guanine
Term
What are nitrogen bases?
Definition
rings of carbon and nitrogen, two types Purines and Pyrimidines, connect to the sugar in nucleotides
Term
How do you number carbons in sugars?
Definition
Clockwise starting with the oxygen- 1'-5'
Term
what is the nucleic acid monomer?
Definition
nucleotides
Term
What makes up a nucleotide?
Definition
Phosphate group,nitrogen group, and pentose
Term
[image]
Definition
Ribose
Term
[image]
Definition
deoxyribose
Term
[image]
Definition
Purine Nucleotide
Supporting users have an ad free experience!