Holdet 1i 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/i (1i bi)

Oversigt over gennemførte undervisningsforløb
Titel 1 Life and cells
Titel 2 Nutrients and digestion
Titel 3 Reproduction in 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: 3 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 2 Nutrients and digestion


- Function and overall structure of carbohydrates, fats and proteins.
- Enzymes, their function and properties.
- The daily diet, the nutrients, digestion and the alimentary canal.

In lab:
Bile salts, solubility of carbohydrates, salivary amylas and the digestion og starch
Burn of a burger
Indhold
Kernestof:

Skriftligt arbejde:
Titel Afleveringsdato
Digestive system 24-09-2025
MacDonalds 29-09-2025
End of topic test 01-10-2025
Omfang Estimeret: Ikke angivet
Dækker over: 11 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 3 Reproduction in humans

Content:
Introduction to the reproductive organs.
Sex hormones and feedback-regulation, negative and positive regulations.
The menstrual cycle
The students make presentations about selected sexually transmitted diseases (STD´s) and birth control.
Indhold
Kernestof:

Skriftligt arbejde:
Titel Afleveringsdato
STD and contraception 07-11-2025
Topic test - Reproduction in humans 18-11-2025
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:

Skriftligt arbejde:
Titel Afleveringsdato
Biology mid year exam 16-12-2025
Omfang Estimeret: Ikke angivet
Dækker over: 8 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 5 Evolution and microbiology

Indhold
Kernestof:

Skriftligt arbejde:
Titel Afleveringsdato
Microorganisms 27-01-2026
Yeast fermentation 18-02-2026
Topic test - evolution and microbiology 24-02-2026
Omfang Estimeret: Ikke angivet
Dækker over: 14 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
Dissection 04-03-2026
Omfang Estimeret: Ikke angivet
Dækker over: 13 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer

Titel 7 Ecology

Content:
Repetition of cell biology with emphasis on photosynthesis
Examples of fermentation and decay processes as supplementary, not mandatory examples, page 271, The nitrogen cycle.
Ecosystems, abiotic and biotic factors - an overview.
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 germination and growth of cress.
The role of nitrate and phosphate in the ecosystem.

Experimentally:
- Cress germination.
Indhold
Kernestof:

Skriftligt arbejde:
Titel Afleveringsdato
Cress experiment 23-04-2026
Photosynthesis 12-05-2026
Omfang Estimeret: Ikke angivet
Dækker over: 11 moduler
Særlige fokuspunkter
Væsentligste arbejdsformer