Final Exam Review LE

Organisms that can produce their own source of food are called...

• heterotrophs

• omnivores

• autotrophs

• herbivores

Organisms that are unable to make their own food are called...

• autotrophs

• heterotrophs

• homeotrophs

• heterovores

A consumer that eats only plants is called...

• an omnivore

• a carnivore

• an autotroph

• an herbivore

How much energy moves from trophic level to trophic level?

• 100%

• 50%

• 1%

• 10%

Energy enters an ecosystem as...

• chemicals

• food

• minerals

• sunlight

Contains most of the genes that control the eukaryotic cell. Contains the nucleolus and chromatin.

• Nucleoid

• Nucleus

• Chromosome

• Plasmid

Site of cellular respiration, produces ATP from sugar

• Chloroplast

• Mitochondria

• Rough Endoplasmic Reticulum

• Cytoplasm

Forms the boundary of the cell, acts as a selective barrier allowing certain materials to pass but not others

• Cell Wall

• Cytoplasm

• Cell Membrane

• Nuclear Membrane

Site of photosynthesis; produces food using light energy, CO2 and H2O

• Mitochondria

• Ribosome

• Cell Wall

• Chloroplast

A rock

• Biotic (living)

• Abiotic (non-living)