Biology tutor near me in Sacramento, CA

The Student and Tutor extensively reviewed bacterial skin infections, focusing on the pathogenic mechanisms and characteristic presentations of *Staphylococcus* and *Streptococcus* species. They discussed specific infections like impetigo, erysipelas, and necrotizing fasciitis, emphasizing diagnostic differences and virulence factors. Future sessions will likely continue to cover related microbiology topics.

The class reviewed the structure and life cycles of viruses, including the lytic and lysogenic cycles. The student practiced identifying key viral components and understanding viral replication mechanisms. The tutor planned to cover any remaining concepts and address doubts in a future session before the student's exam.

The student and tutor collaboratively worked on designing and refining a scientific poster, focusing on selecting appropriate icons and images to represent biological concepts. They discussed layout, visual elements, and troubleshooting design issues. The session also involved planning for future work and concluding with a discussion on presentation structure.

The tutor and student reviewed the stages of cellular respiration, specifically glycolysis, pyruvate oxidation, and the Krebs cycle. They discussed the key molecules, enzymes, and energy outputs (ATP, NADH, FADH2) at each step, with a focus on understanding the breakdown of glucose. The next session is planned to cover the electron transport chain.

The Tutor and Student reviewed meiosis, contrasting it with mitosis and exploring the concepts of genes, genomes, homologous chromosomes, haploidy, and diploidy. They discussed how meiosis contributes to genetic variation and evolution. The next session will further discuss meiosis and compare mitosis and meiosis.