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?