Student-Centered Teaching for Strong Concepts and Lifelong Learning. Turning Curiosity into Achievement

The student and tutor reviewed the molecular components of DNA and RNA, including nucleotides, sugars, and nitrogenous bases. They discussed the structural and functional differences between DNA and RNA, and began exploring the process of DNA replication, specifically the semi-conservative method. The next session will continue with the details of replication.

The tutor and student reviewed the light-dependent reactions of photosynthesis, covering energy conversion, the role of photosystems, photolysis, the electron transport chain, and the production of ATP and NADPH. They also touched upon the mechanism of photophosphorylation and chemiosmosis, with plans to discuss cyclic/non-cyclic photophosphorylation and the Z-scheme in the next class. The student was also reminded to use app-based revision tools.

The session focused on molecular genetics, covering biomolecules, the structure and differences between DNA and RNA, base pairing rules, Chargaff's rule, and the fundamental concept of DNA replication as a semi-conservative process. The student successfully solved a numerical problem related to base pair percentages.

The Tutor and Student reviewed X-linked inheritance, covering concepts like X-chromosome inactivation, X-linked recessive and dominant disorders, and specific conditions such as hemophilia, color blindness, and Fragile X syndrome. They practiced solving genetic problems using Punnett squares and discussed the biological basis of non-disjunction and its relation to maternal age. The Tutor assigned practice questions for review.

The Student and Tutor discussed the structure of chloroplasts and the basics of photosynthesis. They covered the endosymbiotic theory related to chloroplasts and the roles of different pigments in light absorption. The Tutor assigned a test on the covered topics and suggested reviewing additional resources.

The session introduced photosynthesis, comparing it to other modes of nutrition and discussing the biochemical reaction involved. The Student and Tutor then explored the structures of leaves, including stomata, and how these structures are adapted for photosynthesis and gas exchange. The Tutor assigned the Student a test on the digestive system for February 1st and sent notes on light and dark reactions for review.