eQuizShow
Cell Organelles
Unicellular Organisms
Question: What is the function of an eyespot?
Answer: a. camouflage
b. trapping food
c. detecting light
d. photosynthesis
Question: Which are hair-like projections used for locomotion by unicellular organisms?
Answer: a. cilia
b. flagella
c. pseudopodia
d. contractile vacuoles
Question: Which structure found in an amoeba would help the organism maintain water balance?
Answer: a. cilia
b. nucleus
c. pseudopod
d. contractile vacuole
Question: What primary function do flagella serve in bacteria?
Answer: a. gathering food
b. intake of fluids
c. directional movement
d. defense against attackers
Question: Pseudopodia aid in which process in amoebas?
Answer: a. digestion of nutrients
b. energy production
c. capturing prey
d. reproduction
Cell Differentation
Question: Which cell types will most likely communicate using electrical charges?
Answer: a. skin cells
b. nerve cells
c. red blood cells
d. white blood cells
Question: Which cell is undifferentiated?
Answer: a. stem cell
b. sperm cell
c. kidney cell
d. red blood cell
Question: As an embryo develops, what process is responsible for cells becoming eye or liver cells?
Answer: a. repression
b. expression
c. transcription
d. differentiation
Question: How does a new cell become specialized into a heart cell?
Answer: a. The cell is coded to be a heart cell during translation.
b. The cell is made in the heart cell by the process of mitosis.
c. Activated genes in DNA lead to the differentiation of the cell.
d. Amino acids in the cell provide instructions for differentiation.
Question: Which organism would require cell differentiation?
Answer: a. amoeba
b. bacteria
c. cactus
d. euglena
Organelles #1
Question: What organelle controls what enters and exits the cell?
Answer: Plasma membrane
Question: What organelle provides rigid structure and support, usually found in plant cells and bacteria?
Answer: Cellulose Cell Wall
Question: What organelle does protein synthesis?
Answer: Ribosomes
Question: What controls what enters and exits the nucleus?
Answer: Nuclear membrane
Question: What digests bacteria and old organelles?
Answer: lysosomes
Organelles #2
Question: What does photosynthesis?
Answer: chloroplast
Question: What does respiration?
Answer: Mitochondria
Question: What stores food, nutrients, water, and waste?
Answer: Vacuole
Question: What directs the activities of the cell?
Answer: nucleus
Question: What allows mRNA to leave the nucleus?
Answer: Nuclear pore
Organelles #3
Question: What is light response?
Answer: phototaxis
Question: What makes ribosomes?
Answer: nucleoli
Question: What is chemical response?
Answer: chemotaxis such as glucose
Question: Which two organelles are responsible for energy supply?
Answer: chloroplast and mitochondria
Question: What is relationship between chloroplast and vacuole?
Answer: Vacuole stores sugar that chloroplast makes?