Life Sciences Memo 2 (Afrikaans)

May-June 2018 — Grade 12 / Matric — Life Sciences

Memo 2018 Grade 12 Afrikaans Life Sciences Hub →

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🎯 150 marks 📄 10 pages 📝 17 items found 📚 1 topics

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Questions — A Preview of What to Expect in the Document

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1.1.9(9 x 2\ (18\

1.2.8Filogenetiese stamboom /kladogram Sitokinese (DNA /DNS \ Repli sering Kontinue

1.3.3Geeneen Slegs Geeneen (3 x 2\ (6\

1.5.5(a\ Riboso (b\ mRNA tRNA (c\u leoti (a\ Sitoplasma /endoplasmi

1.6.3(a\ta ase (b\elo ase (a\ (b\ (c\ Testis (1\

2.1.4/DNS profiel Al die DNA/DNS bande stem ooreen met die /DNS bande van die bloed op die gebreekte glas Menslike foute kan verkeerde resultate gee Slegs n klein hoeveelheid DNA/DNS is gebruik

2.2.4Prote intese Pepti binding (a\ Guani (b\ (i\AG (ii\

2.4.1(a\ (b\ Outosome Gonosome geslags chromosome (1\ (1\

2.3Die dubbelheliks DNA/DNS draai los Die dubbelstring DNA/DNS rits los /swak waterstofbindings breek om twee aparte stringe te vorm Die een string word gebruik as 'n templaat om mRNA/RNS te vorm

2.4.4

2.5Fenotipe Manlik Vroulik Genoti Meios Game punt vir gamete punt vir korrekte genot

2.6.4Dihibried kruising (a\ Swart (b\ Swart sonder wit vlekke (c\ Grys met wit vlekke Hulle kan homosigoties dominant wees vir pelskleur

3.1.2

3.2.3Een Thomas Die kind het die genotipe is homosigoties resessief as beide ouers heterosigoties is /die genotipe sal sy een resessiewe alleel van elke ouer oorerf

3.3.4

3.4

3.5.6Verkry toestemming van die toepaslike owerheid Beplan wanneer om die ondersoek te doen Kry al die toerusting Besluit waar om garnaal siste te kry Besluit

Multiple Choice Options

A)sediba

Topics Identified

Genetics

Mark Allocation

Total150 marks

Sections40 + 40 = 80 marks

Paper information

SubjectLife Sciences

Year2018

SessionMay-June

TypeMemo

PaperPaper 2

LanguageAfrikaans

Pages10

Downloads2

Examination context

Decade2010s

Years ago8y

Season—

Start day—

Exam period—

Days since exam—

About Life Sciences examination preparation

Grade 12 Life Sciences combines biological knowledge with interpretation and scientific reasoning. Paper 1 covers molecular biology, genetics, and cell biology, while Paper 2 tests human physiology, ecology, and evolution.

Every available Grade 12 Life Sciences past paper and memorandum is collected in the Life Sciences hub at life-sciences.freemode.co.za — browse all years, sessions and languages in one place.

How to use this resource for revision

A past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

recalling biological concepts

applying knowledge to unfamiliar situations

interpreting diagrams and information

using scientific terminology

constructing precise written responses

A practical revision approach

Life Sciences rewards exact biological terminology — examiners deduct marks for paraphrased definitions. Create a glossary of key terms and practice using them in context.

Grade 12 subject hubs

Each matric subject has its own dedicated hub on Freemode with every past paper and marking memorandum we have archived for that subject.

➗ Mathematics View papers → 📊 Mathematical Literacy View papers → ⚗️ Physical Sciences View papers → 🧬 Life Sciences 📍 You are here 📒 Accounting View papers → 💼 Business Studies View papers → 📈 Economics View papers → 🌍 Geography View papers → 🏛️ History View papers → 📖 English View papers → 🇿🇦 Afrikaans View papers → 🗣️ IsiNdebele View papers → 🗣️ IsiXhosa View papers → 🗣️ IsiZulu View papers → 🗣️ Sepedi View papers → 🗣️ Sesotho View papers → 🗣️ Setswana View papers → 🌾 Agricultural Sciences View papers →

Corresponding examination paper

Examination paper available

Open the corresponding examination paper to practise the questions before reviewing the marking memorandum on this page. Attempt every question under timed conditions for the most realistic preparation.

Life Sciences Paper 2 (Afrikaans) →

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Archived on7 September 2026

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