Cell

Who discovered cell

• Robert hook

• Robert Brown

• Anton von leewenhook

• Purkinjee

What distinguishes a plant cell from an animal cell? (How do you tell them apart) Hint: There's 3 ways (Check all 3)

• Central Vacuole

• Mitochondria

• Cell Wall

• Ribosomes

• Chloroplasts

What is DNA?

• Deoxyrebonucliec Acid

• Deoxirybonucleic Acid

• Deoxyribonucleic Acid

• Deoxyriebonucleic Acid

Cells of squamous epithelium are-

• columnar

• tall with elongated nuclei

• flat plate like

• cube like

Which of the following is an enzyme filled organelle that breaks down waste in the cell?

• lysosomes
• chloroplast
• mitochondria 
• Golgi apparatus 

Plastid that is colourless is-

• Chromoplast

• Leucoplast

• Chloroplast

• Lysosome

Guard cells and stoma are found in which part of the plant?

• Parenchyma

• Collenchyma

• Sclerenchyma

• Epidermis

Examine the cell diagrams shown. Which of the following choices identifies the eukaryotic cell for the correct reason?

• Cell A, because it is a single cell
• Cell A, because a nuclear membrane contains the cell’s DNA
• Cell B, because it is much smaller
• 
  Cell B, because it contains genetic material

Directs all cell activities through the DNA located there.

• Lysosomes
• Nucleus
• ribosomes
• Mitochondria

The part of the cell that contains the living substance of the cell, excluding the nucleus, is the _____.

• nucleus

• cell membrane

• cytoplasm

• cell wall