Chapter 4 – Carbon and the Molecular Diversity of Life

Learn Biology from Dr. D. and his cats, Gizmo and Wicket! This full-length lecture is for all of Dr. D.'s Biology 1406 students. BIOL1406 #bio #class #1406 Topics covered include: Carbon, Organic Chemistry, Tetrahedral, Planar, Diversity, Bonding, Hydrocarbons, Isomers, Structural Isomers, Cis-Trans isomers, Geometric, Enantiomers, Functional Groups, Hydroxyl, Carbonyl, Carboxyl, Amino, Sulfhydryl, Phosphate, Methyl, Biomolecules.
Transformative teaching content for my BIOL1406 students from Biology 12th edition from Campbell textbook.
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[bernicewangari]

Dr D is making me feel like a genius. His way of lecturing makes all the content flow and stick .

[stmtrnr]

This video was so engaging!! The cat cameos are the best. Thank you Dr. D for your service

[israakareem]

You are creative, you made the topic easy to understand. Thank you for your creativity.

[sagepino]

Omg thank you so much! I had a hard time understanding my bio teacher lol! Made it very easy for me to understand

[mayacaple]

Hi Dr.D so I have a question about the Cysteine. When the two cysteines form the covalent bond between SH and HS, where do the Hydrogens go? You mentioned the two Sulfurs make a strong covalent bond and ditch the hydrogens, so do the excess hydrogens go into the abyss of solution (example water)? Does cysteine then make the solution acidic because its giving more protons into the solution? Thank you.

[dmccarthy]

This was incredibly helpful!! thank you so much

[thgradesucks]

The cats are smarter than me😂, I love your videos Dr. D

[jessy.sky]

Thank you so much for these videos!! I can’t stress enough how helpful ur videos are and how your way of explaining is so smooth. You make everything so simple. Im really grateful 🥹 ❤