Slide 1 Lecture 3: Lipids: Fats, Phospholipids, Steroids 1 Slide 2 Yesterday’s Exit Ticket What element(s) (i.e. atom types) do all 4 molecules have in common? –C and…

1. Formula is generally C1 H2 O1 2. Key source of energy 3. Found in grains, fruits and veggies Carbohydrates cont⦠*Monomer = monosaccharide. *Monosaccharide + monosaccharide…

UNIT 2: Cells Chapter 4: Cells and Energy   I. Chemical Energy and ATP (4.1)   A. The chemical energy used for most cell processes is carried by ATP   1. All carbon-based…

Energy in the Cell Energy is in two basic forms: 1. potential energy, which is energy stored up, ready to use, like a coiled spring, the capacity to do work. 2. kinetic energy,…

Lecture 3: Lipids: Fats, Phospholipids, Steroids * Yesterdayâs Exit Ticket What element(s) (i.e. atom types) do all 4 molecules have in common? C and H: they are all organic…

Lets’s refresh some concepts Alexia luli Chemical elements with biological importance There are 94 elements found in nature. Organisms are composed basically of 6 of them…