b. pro and eukary cells check your learning
TRANSCRIPT
•Take some time to consider the question before moving to the next slide which offers the correct answer.
•Write your answer down before you see the actual answer, this will allow you to test yourself more effectively.
CHECK YOUR LEARNING
Prokaryotic and Eukaryotic Cells
Cell Structure
Which of the following best depicts the evolutionary order in which the three Domains of life on Earth today arose?A) self-replicating molecules Bacterial-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Archaeal and Eukaryotic lines
B) self-replicating molecules Archaeal-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Archaeal and Eukaryotic lines
C) self-replicating molecules Bacterial-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Bacterial and Eukaryotic lines
D) self-replicating molecules amoeba branching of amoeba and fungi branching of plants and animals
Cell Structure
Which of the following best depicts the evolutionary order in which the three Domains of life on Earth today arose?A) self-replicating molecules Bacterial-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Archaeal and Eukaryotic lines
B) self-replicating molecules Archaeal-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Archaeal and Eukaryotic lines
C) self-replicating molecules Bacterial-like prokaryotic cells branching of Bacterial and Archaeal lines branching of Bacterial and Eukaryotic lines
D) self-replicating molecules amoeba branching of amoeba and fungi branching of plants and animals
Cell Structure
Why would the evolution of organelles be necessary once cells started internally digesting nutrients?
A) To increase efficiency
B) To ensure adequate ATP production
C) To ensure that toxic byproducts of digestion were not able to damage DNA
D) Because the cytoskeleton arose at the same time.
Cell Structure
Why would the evolution of organelles be necessary once cells started internally digesting nutrients?
A) To increase efficiency
B) To ensure adequate ATP production
C) To ensure that toxic byproducts of digestion were not able to damage DNA
D) Because the cytoskeleton arose at the same time.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Cell Structure
Eukaryotic cells contain the following:
A) all of these answers
B) An organelle that specialize in ATP production
C) a nucleus that is not surrounded by a membrane
D) circular chromosomal structures within a membrane-bound nucleus
Free to share, print, make copies and changes. Get yours at www.boundless.com
Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
Eukaryotic cells contain the following:
A) all of these answers
B) An organelle that specialize in ATP production
C) a nucleus that is not surrounded by a membrane
D) circular chromosomal structures within a membrane-bound nucleus
Free to share, print, make copies and changes. Get yours at www.boundless.com
Cell Structure
If the nucleolus were not able to carry out its function, which nucleus-synthesized organelles would be affected?
A) Proteins
B) Ribosomes
C) Chromosomes
D) DNA
Free to share, print, make copies and changes. Get yours at www.boundless.com
Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
If the nucleolus were not able to carry out its function, which nucleus-synthesized organelles would be affected?
A) Proteins
B) Ribosomes
C) Chromosomes
D) DNA
Free to share, print, make copies and changes. Get yours at www.boundless.comBoundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
A primary function of the nucleus in eukaryotic cells is:
A) to contain the cell's hereditary material.
B) to produce ATP that powers the cell.
C) to synthesize proteins from mRNA.
D) to transport proteins outside of the cell.
Free to share, print, make copies and changes. Get yours at www.boundless.comBoundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
A primary function of the nucleus in eukaryotic cells is:
A) to contain the cell's hereditary material.
B) to produce ATP that powers the cell.
C) to synthesize proteins from mRNA.
D) to transport proteins outside of the cell.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Cell Structure
In mitochondria, the process of using oxygen and producing carbon dioxide as a waste product is due to what cellular reaction?
A) It is due to mitochondria's generation of iron and sulfur clusters.
B) Aerobic cellular respiration.
C) Anaerobic cellular respiration
D) It is due to the associative reaction of anaerobic eukaryotes and aerobic prokaryotes.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
In mitochondria, the process of using oxygen and producing carbon dioxide as a waste product is due to what cellular reaction?
A) It is due to mitochondria's generation of iron and sulfur clusters.
B) Aerobic cellular respiration.
C) Anaerobic cellular respiration.
D) It is due to the associative reaction of anaerobic eukaryotes and aerobic prokaryotes.
Cell Structure
How does the structure of a mitochondrion teach us that mitochondria were once prokaryotic cells themselves?
A) Mitochondria have their own linear pair of chromosomes.
B) Mitochondria have single circular mitochondrial chromosomes.
C) Mitochondria have a double membrane.
D) Both B and C.
Cell Structure
How does the structure of a mitochondrion teach us that mitochondria were once prokaryotic cells themselves?
A) Mitochondria have their own linear pair of chromosomes.
B) Mitochondria have single circular mitochondrial chromosomes.
C) Mitochondria have a double membrane.
D) Both B and C.
Cell Structure
What is the evolutionary significance of Pelomyxa amoeba?
A) They lack their own mitochondria, instead using symbiotic aerobic bacteria in their cytoplasm to obtain ATP. This supports the theory of endosymbiosis.
B) They lack their own mitochondria, instead using symbiotic aerobic bacteria in their cytoplasm to obtain ATP. This tells us that not all eukaryotic cells need ATP.
C) They have very unusual mitochondria that closely resemble those found in Escherichia coli.
D) They have mitochondria much like fungi, showing us the amoeba evolved from the fungi.
Cell Structure
What is the evolutionary significance of Pelomyxa amoeba?
A) They lack their own mitochondria, instead using symbiotic aerobic bacteria in their cytoplasm to obtain ATP. This supports the theory of endosymbiosis.
B) They lack their own mitochondria, instead using symbiotic aerobic bacteria in their cytoplasm to obtain ATP. This tells us that not all eukaryotic cells need ATP.
C) They have very unusual mitochondria that closely resemble those found in Escherichia coli.
D) They have mitochondria much like fungi, showing us the amoeba evolved from the fungi.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Cell Structure
What is an important difference between plant cells and animal cells?
A) Heterotrophs capture light energy to produce their own food.
B) Plants are able to make their own food (glucose) through the use of chloroplasts, which can then be used in respiration to produce ATP..
C) Animal and bacterial cells contain chlorophyll, but it is not bound within organelles.
D) Animal cells are able to capture light energy through stroma.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Boundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
What is an important difference between plant cells and animal cells?
A) Heterotrophs capture light energy to produce their own food.
B) Plants are able to make their own food (glucose) through the use of chloroplasts, which can then be used in respiration to produce ATP..
C) Animal and bacterial cells contain chlorophyll, but it is not bound within organelles.
D) Animal cells are able to capture light energy through stroma.
Free to share, print, make copies and changes. Get yours at www.boundless.com
Cell Structure
What is the difference in the functioning between rough ER and smooth ER?
A) Rough ER makes proteins for use inside the cell, while smooth ER make proteins for use outside.
B) Rough ER is used by animal cells, while smooth ER is only used by plant cells.
C) Rough ER detoxifies poisons, while smooth ER creates new cell organelles.
D) Rough ER makes proteins for use outside of the cell, while smooth ER makes lipids and carbohydrates.
Free to share, print, make copies and changes. Get yours at www.boundless.comBoundless - LO. "Boundless." CC BY-SA 3.0 http://www.boundless.com/
Cell Structure
What is the difference in the functioning between rough ER and smooth ER?
A) Rough ER makes proteins for use inside the cell, while smooth ER make proteins for use outside.
B) Rough ER is used by animal cells, while smooth ER is only used by plant cells.
C) Rough ER detoxifies poisons, while smooth ER creates new cell organelles.
D) Rough ER makes proteins for use outside of the cell, while smooth ER makes lipids and carbohydrates.