Organelles⭐️

Multiple Choice

Which group of organelles is directly responsible for the production of new molecules within a cell?

• ribosomes, the endoplasmic reticulum, and golgi apparatuses

• golgi apparatuses, lysosomes, and the plasma membrane

• the endoplasmic reticulum, plastids, and vacuoles

• the nucleolus, vacuoles, and ribosomes

Multiple Choice

Which other molecule is a product of this process?

• DNA

• RNA

• ATP

Multiple Choice

Based on the graph, which process is occurring between minute 5 and minute 10?

• Nuclei are building amino acids for energy storage.

• Ribosomes are building carbohydrates to increase energy output.

• Chloroplasts are using energy to produce oxygen.

• Mitochondria are using oxygen to produce ATP.

Multiple Choice

When mammals get an infection, their internal body temperature often rises 2 to 3 degrees Celsius. The body gets the energy it needs to react to an infection by —

• increasing the rate of cellular division

• decreasing the rate of glucose movement into the cell

• increasing the rate of cellular respiration in mitochondria

• decreasing the rate at which carbon dioxide is removed from the cell

Multiple Choice

Which table correctly identifies how the plasma membrane contributes to the maintenance of cellular homeostasis?

Multiple Choice

Which of the components could be observed using a microscope in a prepared slide of leaf epidermal cells but not in a prepared slide of human cheek cells?

• Components 2 and 3 only

• Components 3 and 4 only

• Components 1, 2, and 3 only

• Components 1 and 5 only