CELL ORGANEL

Which of the following cell organelles is primarily responsible for producing energy in the form of ATP?

• A. Nucleus
  
  
  
  

• B. Mitochondrion

• C. Ribosome

• D. Endoplasmic Reticulum

Which organelle controls all the activities in a cell by storing genetic material?

• A. Mitochondrion
  
  
  

• B. Ribosome

• C. Nucleus

• D. Golgi apparatus

Which organelle is responsible for packaging and modifying proteins for transport?

• A. Golgi apparatus
  
  
  

• B. Ribosome

• C. Lysosome

• D. Cytoplasm

Which organelle breaks down waste materials and cellular debris using digestive enzymes?

• A. Chloroplast
  
  
  

• B. Lysosome

• C. Nucleus

• D. Mitochondrion

Which structure provides structural support and protection to plant cells but is not found in animal cells?

• A. Plasma membrane
  
  
  

• B. Cytoskeleton

• C. Cell wall

• D. Mitochondrion

What is the function of ribosomes in a cell?

• A. Store genetic information
  
  
  

• B. Produce ATP

• C. Transport substances

• D. Synthesize proteins

Which organelle converts sunlight into chemical energy in plant cells?

• A. Chloroplast

• B. Mitochondrion
  
  

• C. Vacuole

• D. Ribosome

The rough endoplasmic reticulum is called "rough" because it has:

• A. Lipids on its surface
  
  
  

• B. Enzymes attached to it

• C. Ribosomes attached to it

• D. DNA inside it

What is the function of the smooth endoplasmic reticulum?

• A. Protein synthesis
  
  
  

• B. Lipid synthesis and detoxification

• C. DNA replication

• D. Cell division

Which organelle serves as the site of cellular respiration?

• A. Chloroplast

• B. Nucleolus

• C. Mitochondrion

• D. Golgi body