Complete the analogies below and write it out in your notebook: Monosaccharides : carbohydrates :: _________ : proteins. Monomers : polymers :: nucleotides :_____________. CEO : company :: ___________ : cell Protein: muscles :: _____________ : RNA. WARM UP 9/22
Make cornell notes NUCLEIC ACIDS: DNA AND RNA
DNA/RNA DNARNA Process that makes it:DNA replicationTranscription Can it leave the nucleus?NoYes FunctionCodes genetic material/instructions Codes for proteins Double or single stranded? DoubleSingle Double helix?YesNo Where its made:Nucleus Picture:
Monomer: Nucleotide Polymer: Nucleic Acid (RNA or DNA) They are made of a 5 carbon sugar (pentagon), a phosphate and a nitrogenous base Base can be: Adenine Guanine Cytosine Thymine (DNA) Uracil (RNA) NUCLEOTIDE MONOMER
PUT IN ON YOUR HANDS
RNA base pairs A=U C=G DNA base pairs A=T C=G In RNA, uracil replaces thymine! RNA has no T, DNA has no U. BASE PAIRS
Phosphate + sugar = phosphate sugar backbone Hydrogen bonds link base pairs together A=T C=G DNA STRUCTURE
ATP= adenine tri- phosphate Used as cellular energy Mitochondria takes glucose (sugar) and makes ATP 3 phosphates instead of one ATP
Glue your picture into your notebook Write a summary for your notes BIOLOGY IS SO COOL
Draw a nucleic acid made of at least 4 nucleotides Circle ONE nucleotide Label a phosphate, sugar, and base Put a star where there’s a hydrogen bond WARM UP 9/23