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HWi, Chapter 2-3 Due date & time posted on Canvas Fill in the missing parts of t

ID: 144079 • Letter: H

Question

HWi, Chapter 2-3 Due date & time posted on Canvas Fill in the missing parts of the following table. Each row refers to one of the four major typers of biological macromolecules. 10 points. Only NEAT work on this side of page accepted. Name Macromolecule Monomer Covalent Bond List 2 functions phosphodicster bond Proteins monosaccharide glycosidic linkage glycerol, fatty acids ester linkage Fill in the blank (1 point each, total possible: 10 pts) 4 forces of evolution. Put a* next to the force that creates new genctic variation. Circle the force that opulations creates adaptation. Under line the force that is random& most influential in small p Name 2 structures that prokaryotic and eukaryotic cells share 4) DNA is one type of ,which are polymers of 5) is a stable macromolecule common in plant cell walls, while is found in fungal cell walls.

Explanation / Answer

Nucleic Acids are made up of monomers called Nucleotides with a covalent bond of Phosphodiester bonds functions;

Proteins are made up of monomers called Amino Acids held together by Peptide bonds functions;

Carbohydrates are made up of monomers called monosaccharide held together by glycosidic linkage functions;

Lipids are made up of glycerol, fatty acids joined together by ester bond functions;

1-2. Four forces of evolutions

3. Both prokaryotic and eukaryotic cells have plasma membrane and ribosome in common

4. DNA is one type of Macromolecule which are polymers of Nucleotides

5. Cellulose is the stable macromolecule in plant cell wall while Chitin is found in fungal cell wall.