NW2 Review #2 (Ch. 7 cells & cell transport)

Which organelle is only found in a plant cell? 

• nucleus
• chloroplast
• mitochondria
• cell membrane

Directs all cell activities through the DNA located there.

• Lysosomes
• Nucleus
• ribosomes
• Mitochondria

I am a protein packaging and shipping machine! Who am I?

• vacuole
• ribosome
• mitochondrion
• golgi apparatus

What is found in both plant and animal cells but is much larger in plant cells?

• Nucleus
• Mitochondria
• Chloroplast
• Vacuole

Where are proteins made?

• Golgi body
• Mitochondria
• Chromosomes
• Ribosomes

A rigid layer that lies outside the cell's  membrane is...

• Cytoskeleton
• Cilia
• Cell Wall
• Flagella

What organelle is called the "powerhouse" of a cell, because it releases energy for the cell to use? (It is the site of cellular respiration!) 

• Endoplasmic Reticulum
• Nucleus
• Mitochondria
• Nucleolus

This is a double layer of phospholipids that creates a barrier between the cells internal and external environments; it controls what comes in or out of the cell (selective permeability)

• Nucleus
• Cilia
• Cell membrane
• Flagella

What do all of these organisms have in common?

• They all reproduce asexually
• They are all made of cells
• They possess contain chloroplasts
• They have the same internal and external structures

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity
• The Theory of Relativity
• The Cell Theory
• The Theory of Continental Drift