Holdet 1j bi (2025/26) - Undervisningsbeskrivelse

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Undervisningsbeskrivelse

Stamoplysninger til brug ved prøver til gymnasiale uddannelser
Termin(er) 2025/26
Institution Stenhus Gymnasium
Fag og niveau Biologi C
Lærer(e)
Hold 2025 bi/j (1j bi)

Oversigt over gennemførte undervisningsforløb
Titel 1 Life and cells
Titel 2 Nutrients and digestion
Titel 3 Reproduction i humans
Titel 4 Genetics
Titel 5 Evolution and microbiology
Titel 6 Human physiology
Titel 7 Ecology

Beskrivelse af de enkelte undervisningsforløb (1 skema for hvert forløb)
Titel 1 Life and cells

Introduction to the subject biology.

- What characterises living organisms.
- Introduction to Cell biology with focus on structures and organelles.
Diffusion, osmosis and photsynthesis is covered as a part of NV, and will be a part of the biology syllabus.
- In the lab: Microscopy, osmosis, photosynthesis.
Indhold
Kernestof:
Omfang Estimeret: Ikke angivet
Dækker over: 4 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer


Titel 3 Reproduction i humans

Content:
Introduction to the reproductive organs.
Sex hormones and feedback-regulation, negative and positive regulation.
The hormones: FS, LH, Oestrogen, Progesterone, Testosterone.
The menstrual cycle and involved regulation by hormones.
presentations concerning selected sexually transmitted diseases (STD´s) and  contraceptive methods / Birth control.

Activities
Microscopy of medical preparations from ovarian and testicular tissue.
An experiment simulating how an STD can spread.
Indhold
Kernestof:

Supplerende stof:
Omfang Estimeret: Ikke angivet
Dækker over: 10 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 4 Genetics

Introduction to DNA, genetics and inhertitance

Topics:
Inheritance; recessive, dominat, sex-linked (X-or Y-linked).
DNA structure and function.
DNA replication.
Cell divisions; simple cell-divison in procaryotes, mitosis and meiosis in eucaryotes.
Mutations.
Protein synthesis (From DNA to proteins).



Experimentally:
To taste or not to taste PTC
DNA extraction
Indhold
Kernestof:

Supplerende stof:

Skriftligt arbejde:
Titel Afleveringsdato
Biology mid year exam 16-12-2025
Omfang Estimeret: Ikke angivet
Dækker over: 10 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer


Titel 6 Human physiology

Content:
Introduction to human physiology with focus on the circulatory system. Introduction to aerobic and anaerobic respiration.
The students will do a dissection of mouse to get an overview over the organs and tissue in mammals. Student presentations on subtopics dealing with different organs in the body.

In lab:
Mice dissections.
Vo2 max test
Hematocrit level mesaurements.
Blood pressure and heart rate.
Indhold
Kernestof:

Skriftligt arbejde:
Titel Afleveringsdato
Project microorganisms... 05-03-2026
Dissection & presentations on physiology 26-03-2026
Omfang Estimeret: Ikke angivet
Dækker over: 13 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 7 Ecology

Content:

Repetition of cell biology with emphasis on photosynthesis and respiration from NV
Examples of fermentation and decomposition processes as supplementary, not mandatory examples, page 271, The nitrogen cycle.
Ecosystems, abiotic and biotic factors.
Primary production (BPP=NPP+R). Plant nutrition, food chains, food webs and ecological effiency.
Trophic levels and pyramids of biomass or numbers.
Students will set up a simple experiment showing the effect of selected abiotic factors´effect on the
rate of photosynthesis measured as oxygen production.
Investigation of the Stenhus pond as an ecosystem.
The role of nitrate and phosphate in the ecosystem.

Experimentally - Planned:
- Photosynthesis in aquatic plants.
- Investigation of the nearby Stenhus-pond by using the "Macoroindex".
- Investigations of animals from Stenhus-pond with stereo-zoom microscopes.
Indhold
Kernestof:

Supplerende stof:
Omfang Estimeret: Ikke angivet
Dækker over: 13 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer