Biology tutor near Santa Ana, CA

The Student and Tutor reviewed key biological macromolecules from a previous session and then delved into fundamental chemistry concepts. They discussed atoms, valence electrons, and the formation of peptide bonds in proteins, along with ionic, covalent, and hydrogen bonds. The Tutor recommended using available notes and quizzes for the Student's upcoming unit test.

The Student and Tutor reviewed the academic concepts of the cell cycle and mitosis. They covered the phases of interphase (G1, S, G2) and the four main stages of mitosis (prophase, metaphase, anaphase, telophase), including the final separation known as cytokinesis. The next session is planned to cover meiosis.

The Student and Tutor continued their chemistry and biology review, focusing on chemical bonding, the pH scale, definitions of acids and bases, organic and inorganic compounds, and key functional groups. They also covered the major macromolecules: carbohydrates, lipids, proteins, and nucleic acids. The session concluded with the Student practicing multiple-choice questions covering topics from this and previous lessons, with a plan to address remaining curriculum points in their next meeting.

This session focused on AP Biology long essay question (LEQ) preparation, with the tutor guiding the student through the ACE framework. The student practiced applying this framework to several complex biological topics, including natural selection, cellular respiration and photosynthesis, cell signaling, gene expression, and the immune system, demonstrating understanding of each topic's key concepts.

The tutor and student reviewed concepts related to evolution, specifically focusing on genetic equilibrium, punctuated equilibrium, and the differences between divergent and convergent evolution. They practiced identifying these evolutionary patterns through examples and discussed the significance of homologous and analogous structures in distinguishing between these types of evolution.

The Tutor reviewed a student's submitted answer sheets, addressing errors in the nervous system and plant responses. The class then delved into homeostasis in plants, covering water balance, transpiration, the function of stomata, and the mechanism of stomatal opening and closing. The Tutor assigned a comprehensive assignment for Unit 3 and scheduled further discussion on plant hormones for the next class.