MACROMOLECULES important to living
things!1._____________2. _____________3. _____________
(Fats, oils, waxes, steroids)
4._____________
Carbohydrates
ProteinsLipids
Nucleic acids
NUCLEIC ACIDS contain: _______, _________, _______, ___________and ________
Image by: Riedell
NUCLEOTIDEare built from ___________ subunits
CARBONHYDROGENOXYGEN
PHOSPHORUSNITROGEN
Image by: Riedell
NUCLEOTIDES
Changing the _______ &and ____________ produces ___________nucleotide subunits
sugarnitrogen base
differentArrow: http://www.gifanimations.com/action/ImageDisplay/1/2/11/next
Image by: Riedell
NUCLEOTIDES
2 SUGARS can be used:
____________ (_____)
________(____)
DEOXYRIBOSEDNA
RIBOSERNA
Sugars: http://fig.cox.miami.edu/~cmallery/150/chemistry/fig5x27b.jpgArrow: http://www.gifanimations.com/action/ImageDisplay/1/2/11/next
5 NITROGEN BASES
_____________ = A_____________ = G_____________ = C_____________ = T (only in DNA)_____________ = U (only in RNA)
ADENINEGUANINECYTOSINETHYMINEURACIL
These Nitrogen bases:_____________
NO __________
Image by: Riedell
MAKING _____ USES:
uracil
DEOXYRIBOSE
DNA
A, T, C, or G
SUGAR = _______________
Sugars: http://fig.cox.miami.edu/~cmallery/150/chemistry/fig5x27b.jpg
SUGAR = __________
TheseNitrogen bases _____________
NO __________
Image by: Riedell
Making _____ uses”
thymine
RIBOSE
RNA
A, U, C, or G
Sugars: http://fig.cox.miami.edu/~cmallery/150/chemistry/fig5x27b.jpg
What kind of chemical reaction do you think is used to join nucleotide subunits to make nucleic acids?
____________ ____________dehydration synthesis
http://avery.rutgers.edu/WSSP/StudentScholars/project/archives/onions/orien.html
2 KINDS of NUCLEIC ACIDS
DNA= __________________
Deoxyribonucleic acid
Image from: http://www.tokyo-med.ac.jp/genet/picts/dna.jpg
______________ STRANDED
SUBUNITS:A, T, G, C (No U)
DOUBLE
DNA molecule forms a HELIX
or “twisted ladder”
__________ bonds _________ with
_________ bonds __________ with
Image from: http://evolution.berkeley.edu/evosite/evo101/images/dna_bases.gif
ADENINE THYMINE
CYTOSINE GUANINE
2 KINDS of NUCLEIC ACIDS
RNA= ________________
Ribonucleic acid
_________STRANDED
Subunits:A, U, G, C (NO T)
Image from: http://www.makingthemodernworld.org.uk/learning_modules/biology/01.TU.03/illustrations/01.IL.09.gif
SINGLE
DNA
__________________________in cells
Image from: http://sbchem.sunysb.edu/msl/dna.gif
More about this in Chapters 7, 10, 11, 12, and 14
Storesgeneticinformation
RNA_______________________ __________ out ________
Helps with _________________
Image from: Pearson Education Inc, publishing as Pearson Prentice Hall. All rights reserved
More about this in Chapters 7 and 12
CARRIES INFORMATIONfrom DNA to cell
PROTEIN SYNTHESIS