GRADE 7 MATATAG SCIENCE LONG 7 QUIZ.pptx

SCIENCE LONG 7 QUIZ.pptx

1. LONG QUIZ SCIENCE 7

2. GET ½ LENGTH WISE Ma’am lengthwise po? YES PO ½ LENGTH WISE! ANSWER ONLY! Ma’am answer only po? YES PO ANSWER ONLY!

3. NO ERASURE! PIRANG ITEMS PO MA’AM? 20 ITEMS PO

4. MIND YOUR OWN PAPER! ANG TUNAY NA PAG-IBIG AY PARANG LONG QUIZ HINDI KA TITINGIN SA IBA KAHIT NAHIHIRAPAN NA 😌

5. TEST 1 MULTIPLE CHOICE Write only the letter of the correct answer

6. 1. What is the basic unit of life? A. Cell B. DNA C. RNA Nucleus 2. Which organelle is present in plant cells but NOT in animal cells? A. Nucleus B. Ribosomes C. Chloroplast D. Mitochondria

7. 3. What is the main purpose of mitosis in multicellular organisms? A. Producing gametes B. Creating genetic diversity C. Growth and repair Reducing chromosome number 4. When does DNA replication occur in relation to mitosis? A. During prophase B. Before mitosis begins C. During metaphase D. After mitosis ends

8. 5. What type of cell division results in gametes (sex cells)? A. Binary fission B. Meiosis C. Budding D. Mitosis 6. Which of the following statement is NOT part of the cell theory? A. The cell is the basic unit of life. B. All living things are made of cells. C. Cells come from pre-existing cells. D. All cells cannot survive on their own.

9. 7. Who is the scientist that observed that cork has small regular boxes in it and called it “cells”? A. Robert Hooke B. Anton van Leeuwenheok C. Matthais Schleiden Theodor Schwann 8. Which part of the microscope supports all other parts? A. Arm B. Stage C. Base D. Nosepiece

10. 9. What phase of mitosis involves the separation of sister chromatids? A. Prophase B. Metaphase C. Anaphase D. Telophase 10. The stage clips function to: A. Adjust the focus B. Hold the slide in place C. Control the light D. Support the arm

11. TEST 1I MATCHING TYPE Match Column A with Column B. Write only the letter of the correct answer

12. Column A Column B ______ 11. Mitochondria A. Storage tank for food, water, wastes or enzymes ______ 12. Endoplasmic Reticulum B. Power house of the cell ______ 13. Ribosome C. Makes Protein D. Packages and secrets proteins for use in and out of the cell. ______ 14. Vacuole E. Transports materials like proteins around the cell   F. Controls all of the cell’s activities ______ 15. Golgi Body G. Jelly-like substance that supports organelles inside the cell.

13. TEST III IDENTIFICATION Identify the parts of the microscope.

14. 16 . ____________ 17 . ____________ 18 . ____________ 19 . ____________ 20. ____________

15. ANSWERS

16. ANSWERS

17. ANSWERS

18. ANSWERS

19. EXCHANGE PAPER! SA KATAID PO MA’AM? YES PO SA KATAID!

20. 1. What is the basic unit of life? A. Cell B. DNA C. RNA Nucleus 2. Which organelle is present in plant cells but NOT in animal cells? A. Nucleus B. Ribosomes C. Chloroplast D. Mitochondria

21. 3. What is the main purpose of mitosis in multicellular organisms? A. Producing gametes B. Creating genetic diversity C. Growth and repair Reducing chromosome number 4. When does DNA replication occur in relation to mitosis? A. During prophase B. Before mitosis begins C. During metaphase D. After mitosis ends

22. 5. What type of cell division results in gametes (sex cells)? A. Binary fission B. Meiosis C. Budding D. Mitosis 6. Which of the following statement is NOT part of the cell theory? A. The cell is the basic unit of life. B. All living things are made of cells. C. Cells come from pre-existing cells. D. All cells cannot survive on their own.

23. 7. Who is the scientist that observed that cork has small regular boxes in it and called it “cells”? A. Robert Hooke B. Anton van Leeuwenheok C. Matthais Schleiden Theodor Schwann 8. Which part of the microscope supports all other parts? A. Arm B. Stage C. Base D. Nosepiece

24. 9. What phase of mitosis involves the separation of sister chromatids? A. Prophase B. Metaphase C. Anaphase D. Telophase 10. The stage clips function to: A. Adjust the focus B. Hold the slide in place C. Control the light D. Support the arm

25. Column A Column B ______ 11. Mitochondria A. Storage tank for food, water, wastes or enzymes ______ 12. Endoplasmic Reticulum B. Power house of the cell ______ 13. Ribosome C. Makes Protein D. Packages and secrets proteins for use in and out of the cell. ______ 14. Vacuole E. Transports materials like proteins around the cell   F. Controls all of the cell’s activities ______ 15. Golgi Body G. Jelly-like substance that supports organelles inside the cell. B C A D E

26. 16 . OBJECTIVE LENS 17 . STAGE 18 . ILLUMINATOR 19 . COARSE FOCUS 20. BASE