اختبار - ساينس - CELL - سادسة ابتدائي - مقرر اكتوبر - نموذج 3

هذه معاينة نصية للأسئلة للاطّلاع والمراجعة فقط. لخوض الاختبار تفاعليًّا مع تصحيح آلي ونتيجة فورية، اضغط زر «ابدأ الاختبار» أدناه.

1. Most cells are …………
   • أ. very small
   • ب. small
   • ج. very large
   • د. Large
2. Common plant or animal cells are between…………. long
   • أ. 0.005 and 0.1 mm
   • ب. 0.005 and 0.01mm
   • ج. 0.005 and 0.15mm
   • د. 0.05 and 0.1 mm
3. An unfertilized bird egg contains ………………..cell
   • أ. only one egg
   • ب. three eggs
   • ج. two eggs
   • د. four eggs
4. The unaided human eye can see objects that are about ………….millimeters (mm) long
   • أ. 0.1
   • ب. 0.01
   • ج. 0.5
   • د. 0.05
5. Living organisms grow and reproduce by increasing the number of cells
   • أ. True
   • ب. False
6. All new cells come from new cells
   • أ. False
   • ب. True
7. Living organisms are classified according to…………
   • أ. the number of cells into
   • ب. the color of cells
   • ج. the size of cells
8. Unicellular organisms are organisms made up of………
   • أ. only one cell
   • ب. more than one cell
9. All cells consist of a cell membrane
   • أ. True
   • ب. False
10. All cells have a nucleus
    • أ. False
    • ب. True
11. The cell is a ……..structure that carries out all its own life activities
    • أ. complex
    • ب. very simple
    • ج. simple
12. The basic needs of a cell are similar to the needs of all organisms
    • أ. True
    • ب. False
13. Too much water enters the cell. The cell...............
    • أ. will swell until it bursts
    • ب. size will increase
    • ج. size will decrease
14. The……. is the smallest building unit in our body
    • أ. cell
    • ب. Neuron
    • ج. Body organ
15. The cells of plants and animals are different in ..............
    • أ. shape and size
    • ب. color
    • ج. size
    • د. shape