Structure Imparts Function

Justify how structure imparts function for key biological molecules (DNA, RNA, lipids, carbohydrates, proteins, ATP) and cell organelles (nucleus, Golgi, ER, mitochondria, plasma membrane chloroplasts, vacuoles) and describe how they interact in key biological processes.

DNA - allows for genetic information to be passed on

RNA - carries out instructions found in DNA

Lipids - protects, provides structure, stores energy

Carbohydrates - stores energy, provides structure

Proteins - storage, transportation, identification, communication, structural support,

ATP - energy to drive reactions

Nucleus: Housing for DNA; allows RNA to come and go as it gathers instructions from DNA

Golgi Apparatus: Processes and packages lipids, carbs, and proteins

Endoplasmic Reticulum: Protein and lipid synthesis within cells; studded with ribosomes [Protein manufacturing bits that read code off of mRNA]

Mitochondria: Powerhouse of the cell, uses carbs to produce ATP

Plasma Membrane Chloroplasts: Convert sunlight into ATP or carbs

Vacuoles: Stores extra material, mostly water; gives plant cells structure and support

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