Honors Biology EOC Review Questions

Honors Biology EOC Review Questions and Verified Answers, 100% Guarantee Pass (Latest 2025) Cell theory was first proposed in 1838. Evidence obtained through additional scientific investigations resulted in the current cell theory. Which statement describes a component of the original cell theory that was removed because of the new scientific knowledge?

• All living things are made of cells
• All cells come from other preexisting cells
• Cells form through spontaneous generation
• Cells are the basic structural and functional units of life -

Correct Answers ✅C Which invention from the 17th century allowed for the development of modern cell theory?

• X-rays
• Computers
• The light microscope
• The scanning electron microscope - Correct Answers ✅C

A plant and an animal are both living things. According to cell theory, what can you conclude about these two very different organisms?

• Plants have cells but animals do not
• They are both made of one or more cells
• They both come from the same kind of cell 1 / 4

Honors Biology EOC Review Questions and Verified Answers, 100% Guarantee Pass (Latest 2025)

• They both come from a non-living organism - Correct

Answers ✅B There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both kinds of cell?

• Lysosomes
• Mitochondrion
• Nucleus
• Ribosomes - Correct Answers ✅D

Look at the cross section of a cell membrane of a eukaryotic cell. H+ ions are being pumped from a low concentration to a high concentration. How do you describe this type of transport across the cell membrane?

• Active transport
• Passive transport
• Facilitated diffusion
• Co-transport - Correct Answers ✅A

Which cell structure is correctly paired with its primary function?

• Ribosome - protein synthesis
• Mitochondrion - movement 2 / 4

Honors Biology EOC Review Questions and Verified Answers, 100% Guarantee Pass (Latest 2025)

• Vacuole - cell division
• Nucleus - storage of nutrients - Correct Answers ✅A

A person with swollen gums rinses his mouth with warm salt water, and the swelling decreases. Which of the following has occurred?

• The swollen gums have absorbed the saltwater solution
• The saltwater solution lowers the temperature of the water

in the gums

• The salt in the solution has moved against the

concentration gradient

• The water in the gums has moved out due to the high

concentration of salt in the solution - Correct Answers ✅D Joy took the notes shown below while learning about cells.• Forms boundary between a cell and the outside environment • Controls the movement of materials into and out of the cell • Consists of double layer of phospholipids She forgot to write the name of the cell structure that her class was studying that day. What structure is described in her notes?

• Endoplasmic reticulum
• Cell membrane 3 / 4

Honors Biology EOC Review Questions and Verified Answers, 100% Guarantee Pass (Latest 2025)

• Cell wall
• Nucleus - Correct Answers ✅B

The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?

• Simple osmosis
• Active transport
• Simple diffusion
• Facilitated diffusion - Correct Answers ✅D

The cell membrane of a red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is

called:

• Perforated
• Semi-permeable
• Non-conductive
• Permeable - Correct Answers ✅B

Osmosis occurs when there is a different concentration of solute molecules on each side of the membrane. A cell

• / 4