2024 Fall Semester Exam Review Part 1

Identify the two cells that belong to the prokaryotic category.

• 1

• 2

• 3

• 4

What's are two main differences between prokaryotic and eukaryotic cells?

• Prokaryotic cells are larger than eukaryotic cells.
• Prokaryotic cells have a complex structure; eukaryotic cells are simpler.
• 1. Prokaryotic cells lack a nucleus; eukaryotic cells have a nucleus. 2. Prokaryotic cells do not have membrane-bound organelles; eukaryotic cells do.
• Eukaryotic cells can reproduce asexually; prokaryotic cells cannot.

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How do the products of photosynthesis relate to the reactants needed for cellular respiration?

• The products of photosynthesis are used to synthesize the reactants in cellular respiration, releasing oxygen.

• The products of photosynthesis are broken down to form the reactants in cellular respiration, generating energy.

• The products of photosynthesis are stored and later converted into the reactants of cellular respiration, producing ATP.

• The products of photosynthesis directly inhibit the reactants in cellular respiration, reducing energy production.

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An organism's cell contains a nucleus, mitochondria, cell wall, and chloroplasts. Which category does this organism most likely belong to?

• plant

• bacterium

• animal

• fungus

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Which type of cell is shown in the image?

• eukaryotic cell

• plant cell

• animal cell

• prokaryotic cell

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Which process allows certain microorganisms to generate energy without the presence of oxygen?

• aerobic respiration

• binary fission

• Anaerobic respiration (fermentation)

• photosynthesis

What biological process is represented by the conversion of glucose and oxygen into carbon dioxide, water, and energy?

• fermentation

• photosynthesis

• glycolysis

• aerobic respiration

In a student's experiment with Elodea, an aquatic plant, what modification would most likely increase the amount of oxygen?

• decrease the temperature of the water

• Provide more light

• use a smaller beaker

• place the experiment in a darker room

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Which molecule is represented by the image?

• Protein

• Nucleotide

• Lipid

• Carbohydrate

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In an experiment testing a new fertilizer on different plant seeds, what is the independent variable?

• Type of seeds used

• Amount of sunlight

• Different concentrations of fertilizer

• Type of pots used

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