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AGRIC SCIENCES P1 QP GR11 NOV 2023_Afrikaans D CA$20.86   Add to cart

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AGRIC SCIENCES P1 QP GR11 NOV 2023_Afrikaans D

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AGRIC SCIENCES P1 QP GR11 NOV 2023_Afrikaans D

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  • June 19, 2024
  • 22
  • 2023/2024
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GRAAD 11


NOVEMBER 2023



LANDBOUWETENSKAPPE V1


PUNTE: 150

TYD: 2½ uur




Hierdie vraestel bestaan uit 15 bladsye.

,2 LANDBOUWETENSKAPPE V1 (EC/NOVEMBER 2023)


INSTRUKSIES EN INLIGTING

1. Hierdie vraestel bestaan uit TWEE afdelings, naamlik AFDELING A
en AFDELING B.

2. Beantwoord AL die vrae in die ANTWOORDEBOEK.

3. Begin ELKE vraag op ʼn NUWE bladsy.

4. Nommer die antwoorde korrek volgens die nommeringstelsel wat
in hierdie vraestel gebruik word.

5. Jy mag ʼn nieprogrammeerbare sakrekenaar gebruik.

6. Toon AL jou berekeninge, insluitend formules, waar van toepassing.

7. Skryf netjies en leesbaar.




Kopiereg Blaai om
voorbehou asseblief

, (EC/NOVEMBER 2023) LANDBOUWETENSKAPPE V1 3

AFDELING A

VRAAG 1

1.1 Verskeie opsies word as moontlike antwoorde op die volgende vrae
gegee. Kies die antwoord en skryf slegs die letter (A–D) langs die
vraagnommers (1.1.1 tot 1.1.10) in die ANTWOORDEBOEK neer,
byvoorbeeld 1.1.11 A.

1.1.1 Watter EEN van die volgende is ʼn voorbeeld van organiese
verbindings?
.

A

Koolstofdioksied B
Lipiede
C Ammoniak
D Water

1.1.2 Die valenselektron van ʼn element met ʼn massagetal van 27 en ʼn
atoomgetal van 13 sal … wees.

A 2
B 4
C 1
D 3

1.1.3 Die volgende stellings is WAAR met betrekking tot metaan:

(i) Is die eenvoudigste alkaan en die hoofkomponent van aardgas
(ii) Dit produseer O2 en H2O wanneer dit meer CO2 verbrand
(iii) Dit word as ʼn bron van energie in landelike huise gebruik
(iv) Het een koolstof en vier

waterstowwe Kies die korrekte

kombinasie:

A (i), (iii) en (iv)
B (ii), (iii) en (iv)
C (i), (ii) en (iv)
D (i), (ii) en (iii)

1.1.4 Die monomere van stysel en glikogeen word deur … bindings verbind.

A peptied
B ester
C datief
D glikosidiese

1.1.5 Die volgende is NIE die faktor wat die ontwikkeling van
Kopiereg Blaai om
voorbehou asseblief

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