Chapter 5 Part 1

Which structure is not part of the endomembrane system?

• chloroplast
• nuclear envelope
• ER
• golgi apparatus

Which structure is common to plant and animal cells?

• a wall made of cellulose
• centriole 
• mitochondrion
• central vacuole 

Which of the following is present in a prokaryotic cell?

• ER 
• ribosome
• chloroplast
• mitochondrion

Which structure-function pair is mismatched?

• microtubule; muscle contraction
• ribosome; protein synthesis
• nucleolus; production of ribosomal subunits
• Golgi; protein trafficking

Cyanide binds to at least one molecule involved in producing ATP. If a cell is exposed to cyanide, most of the cyanide will be found within the

• peroxisomes
  
• mitochondria
• endoplasmic reticulum
• ribosomes

What is the most likely pathway taken by a newly synthesized protein that will be secreted by a cell?

• Golgi - ER - lysosome
• ER - lysosomes - vesicles that fuse with plasma membrane
• ER- Golgi - nucleus
• ER - Golgi -vesicles that fuse with plasma membrane

Which cell would be best for studying lysosomes?

• muscle cell
• bacterial cell
• phagocytic white blood cell
• leaf cell of a plant
  

Identify the correct statement about differences between rough and smooth endoplasmic reticulum (ER)

• Rough ER consists of a network of membranous tubules and sacs called cisternae, whereas smooth ER is less complex
• Smooth ER is part of the endomembrane system of the eukaryotic cell, and rough ER is not
• The outer surface of smooth ER lacks ribosomes, whereas the outer surface of rough ER has ribosomes

The diameter of a typical eukaryotic cell is approximately ten times the diameter of a typical prokaryote. What is the ratio of the volume of typical eukaryotic:prokaryotic cells?

• 1000:1
• 10:1
• 100:1

Select the correct statement describing cellular structure or function

• Mitochondria and chloroplasts are part of the endomembrane system of the eukaryotic cell
• .Plant and animal cells both carry out aerobic respiration, producing ATP
• Only plant cells contain chloroplasts, and only animal cells contain mitochondria