1.Which of the following statements about lysosomes is false?
a.Lysosomes recycle materials within the
b.Lysosomes destroy harmful bacteria engulfed by white blood cells.
c.Lysosomes fuse with food vacuoles to expose nutrients to lysosomal enzymes.
d.Lysosomes help to digest worn-out or damaged organelles.
e.Lysosomes synthesize proteins from the recycled amino acids.
2.Which of the following statements is not true?
a.Fungi can act as decomposers.
b.Only eukaryotic cells are capable of performing photosynthesis.
c.Eukaryotes may be uni- or multi-cellular.
d.None; all of the other statements are true.
e.All animal are consumers.
3.Which of the following is an example of a eukaryotic organism?
a.giant kelp (Kingdom Protista)
b.All of the above are eukaryotic.
c.romaine lettuce (Kingdom Plantae)
d.portobello mushroom (Kingdom Fungi)
e.sea sponge (Kingdom Animalia)
4.Which of the following statements regarding the Golgi complex is false?
a.The Golgi apparatus decreases in size when a cell increases its production of secreted proteins.
b.The Golgi apparatus synthesizes carbohydrates to be secreted from the cell.
c.The Golgi apparatus works closely with the endoplasmic reticulum.
d.The Golgi complex sends molecules to their cellular destination using transport vesicles.
e.The Golgi apparatus modifies proteins received from the endoplasmic reticulum.