❔❓ Honors Bio Quiz ❔❓

Which of the following provide evidence for the hypothesis that prokaryotes evolved before eukaryotes.

• prokaryotes are more complex

• eukaryotes are multicellular which makes them simpler

• prokaryotes have no nucleus and fewer genes

• prokaryotes grow into eukaryotes

Which of the following is evidence to support the endosymbiotic theory?

• Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.

• Fossil evidence shows that the first forms of life were prokaryotic cells.

• All eukaryotic cells have a double-layered membrane composed of phosplipids and proteins.

• Prokaryotes have the same number and types of enzymes as eukaryotes.

The image depicts a shuffled order of the events that led to a eukaryotic cells according to the Endosymbiotic Theory. Put them in order.

• B-C-D-E-A

• B-A-C-E-D

• C-A-D-E-B

• E-A-C-B-D

• D-E-C-A-B

In this image, the cell is using which type of molecular transport?

• Osmosis
• Diffusion 
• Endocytosis
• Exocytosis 

Which of the following are types of passive transport?

• Facilitated Diffusion

• Osmosis

• Exocytosis

• Endocytosis

Which of the following best describes what is happening in the image?

• The salt molecules are diffusing and spreading out to create homeostasis

• The water molecules are moving from areas of high water concentration to lower water concentration

• Salt molecules are dissolving into the water creating a less concentrated solution

• The water molecules are moving to the side of lower salt concentration.

What do viruses have in common with living cells? They both...

• store genetic information

• ribosomes

• can carry out cellular respiration

• proteins

The projections on the surface of this virus allow the virus to —

• move inside a host cell
•  attach to a host cell
• control a host cell’s DNA
• signal other viruses to infect a host cell

Which viral life cycle allows viral genetic material to lay dormant while the host cell reproduces?

• lytic
• mitosis
• lysogenic
• S phase

Which viral life cycle kills its host cell by lysing?

• lytic
• mitosis
• lysogenic
• S phase