Biology tutor near me in Fresno, CA

The tutor and student reviewed concepts in genetics, including pedigree analysis, different types of dominance (complete, incomplete, co-dominance), and chromosomal mutations (numerical and structural). They practiced solving problems related to inheritance patterns and discussed mechanisms of mutation, with plans to review transcription and translation in a future session.

The Tutor and Student worked through practice problems covering biological classification, genetic mutations, biomolecule functions, ecological interactions, cell division, photosynthesis, and genetics. They practiced Punnett squares, pedigree analysis, and applied concepts like the 10% rule and protein synthesis to solve problems, with plans to continue with Punnett square practice.

The Tutor and Student reviewed methods for identifying bacterial mutants and the principles behind the Ames test for mutagenicity. They also extensively discussed gene regulation in bacteria, focusing on inducible (*lac* operon) and repressible (*trp* operon) systems, and the roles of promoters, operators, and regulatory genes.

The Tutor and Student explored the structure and function of the nervous system, differentiating between the CNS and PNS. They detailed neuron anatomy, types of neurons, and the process of signal transmission. A significant portion of the session focused on understanding reflex actions and the reflex arc, followed by an in-depth explanation of synaptic transmission and neurotransmitters. The next session will cover sensory organs (eyes) and endocrinology.

The Tutor and Student reviewed Southern, Northern, and Western blotting techniques and their applications in detecting DNA, RNA, and proteins related to insulin. Restriction enzymes, RFLP, and recombinant DNA technology were also discussed. The Student was assigned to review the material and reach out with any homework questions.