EOC Review Molecular Biology

What are the two reactants of cellular respiration?

• C₆H₁₂O₆ & 6CO₂

• 6 CO₂ & 6H₂O

• C₆H₁₂O₆ & 6O₂

• 6CO₂ & 6O₂

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Name structure #5.

• rough ER

• nucleus

• vesicle

• cytoplasm

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Provides support and protection for the cell, while also controlling the movement of materials in and out of the cell.

• Cellular Membrane

• Nucleus

• Ribosomes

• Vacuole

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What will most likely be the result if all of the mitochondria are removed from a plant cell?

• It will be unable to carry out respiration.

• It will lose water through osmosis.

• It will break down the ribosomes in the cell.

• It will be unable to photosynthesize

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Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have ...

• 16 chromosomes.

• 46 chromosomes.

• 8 chromosomes.

• 4 chromosomes.

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Structure B is pointing to the _____. 

• chromosome

• centromere

• DNA

• chromatid

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In which cell below would a student likely observe a cell plate during mitosis?

• rat muscle cell

• alligator stomach cell

• onion root cell

• human lung cell

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Plant cells are able to produce their own food. This process happens in which structure?

• cell wall

• chloroplast

• mitochondrion

• vacuole

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The chemical colchicine disrupts cell division. Which cell process would most likely stop if colchicine were added to a culture of human liver cells?

• mitosis

• meiosis

• crossing over

• active transport

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Which type of cell has no nucleus?

• Eukaryote

• Prokaryote

• Animal

• Plant