Module 6 & 7 - Cellular Organelles

What is the fundamental unit of life?

• Atom

• Molecule

• Cell

• Tissue

Which of the following can be a single cell or a group of cells?

• Organ

• Organism

• Tissue

• Atom

Which of the following is an example of a single-celled organism?

• Human

• Bacteria

• Cheetah

• Tree

Which type of cell is known for having a nucleus?

• Prokaryotic

• Eukaryotic

• Bacterial

• Viral

Which process is essential for energy transfer in cells?

• Photosynthesis

• Cellular respiration

• Fermentation

• Digestion

According to the cell theory, where do new cells come from?

• New cells are created spontaneously.

• New cells come from preexisting cells.

• New cells are formed from atoms.

• New cells are formed from molecules.

How many metabolic pathways are operating in the human body at any given time?

• Hundreds

• Thousands

• Dozens

• Millions

What is conserved between organisms in many metabolic reactions?

• Energy

• Pathways

• Reactions

• Cells

What is the primary purpose of anabolic pathways?

• To break down complex molecules

• To assemble complex molecules

• To release waste products

• To absorb nutrients

What do anabolic pathways do?

• Release energy

• Absorb energy

• Store energy

• Transfer energy