Biology, asked by XRachitaX, 10 months ago

1. Cell was discovered by *
2 points



Robert Hooke



Virchow



Robert Brown



Purkinje
2. The Cell Theory stating that "all cells come from pre-existing cells" was presented by *
2 points



Schleiden and Schwann



Leeuwenhoek



Robert Brown



Virchow
3. All cells have these features in common *
2 points



Nucleus, Cytoplasm, Cell/Plasma membrane



Nucleus, Chromosomes, Cell/Plasma membrane



Cell/Plasma membrane, Chromatin, Nucleus



Cytoplasm, Nucleus, Cell wall
4. Different components of plasma membrane include *
2 points



Lipids and Minerals



Bilayer of Lipids and Proteins



Proteins and Carbohydrates



None
5. Chromosomes are made up of *
2 points



DNA



Proteins



DNA and Proteins



RNA
6. The undefined nuclear region of a prokaryotic cell is known as *
2 points



Nucleus



Nucleolus



Nucleic Acid



Nucleoid
7. Amoeba acquires its food through a process known as *
2 points



Exocytosis



Endocytosis



Both Exocytosis and Endocytosis



Plasmolysis
8. Which organelle is known as "Kitchen of the Cell" ? *
2 points



Mitochondria



Plastids



Golgi Apparatus



Endoplasmic Reticulum
9. The only cell organelle seen in prokaryotic cells is *
2 points



Mitochondria



Ribosomes



Lysosomes



Vacuoles
10. Cells make proteins from *
2 points



DNA



Peptides



Lipids



None
11. Which organelle creates fat and breaks down toxins? *
2 points



Rough Endoplasmic Reticulum



Smooth Endoplasmic Reticulum



Golgi Apparatus



Lysosomes
12. Which organelle in the cell packages and releases proteins? *
2 points



Golgi Apparatus



Nucleolus



Rough Endoplasmic Reticulum



Ribosomes
13. Apart from nucleus, organelle which has its own DNA is *
2 points



Nucleolus



Endoplasmic Reticulum



Mitochondria



None
14. Which human cell has flagellum? *
2 points



White Blood Cell



Sperm Cell



Red Blood Cell



None
15. Two organelles which are present in animal cells but not in plant cells are *
2 points



Plastids and Cell Wall



Cell Wall and Ribosomes



Mitochondria and Plastids



Ribosomes and Mitochondria

Answers

Answered by pranav4491
1

Answer:

robert hooke

schleiden andschwann

Answered by viji18net
2

Answer:

1) robert hooke

2) schleiden and schwann

3) nucleus, cytoplasm ,plasma membrane

4) lipids,protiens and carbohydrates

5) DNA and RNA

6) nucleoid

7) endocytosis

8) plastids

9) ribosomes

10) none

11) smooth endoplasmic reticulum

12) golgi apparatus

13) mitochondria

14) none

15) ribosomes and mitochondria

pls mark as brainliest!

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