BIO 2024 S2 Reflection Assessment (Wk. 6)

Osmosis is the movement of what substance in and out of the cell membrane?

• Ions

• Osmos

• Water

• Sugar

From "Virtual Urchin..."

Under normal conditions, would we see more Bicarbonate or Carbonate in the ocean?

• Bicarbonate

• Carbonate

• Both would be equal

pH has an (a)   effect on kelp, as it affects the organisms in the surrounding environment.

• indirect
• direct

In a population that is decreasing, Births and Deaths would be related by this expression: B (a)   D

• <
• >
• =

TRUE or FALSE: The removal of one species in an environment does not affect the populations of other environments.

• TRUE

• FALSE

Match the following types of transport to their descriptions.

• Active Transport

• Materials move with concentration gradient (High -> Low).

• Diffusion

  (Passive Transport)

• Uses embedded proteins to move large molecules in and out of cells.

• Facilitated Diffusion

• Moves materials against concentation gradient; Requires energy (ATP).

Active Transport requires ​ (a)   to move materials through the cell membrane.

• energy
• materials
• stuffium

According to the Carbon Cycle, what are the ways that Carbon Dioxide (CO₂) moves into the Atmosphere?

• Decomposition of dead organisms

• Respiration (from animals and plants)

• Photosynthesis

• Burning of Fossil Fuels

The key organism that allows Nitrogen to be processed in organisms is...

• Animals

• Humans

• Plants

• Bacteria

Cellular Respiration consists of these steps (CHECK ALL that apply)

• Glycolysis

• Light Reaction

• Electron Transport Chain

• Krebs Cycle

• Fermentation