Prokaryotic Organisms Quiz

Which of the following domains contain prokaryotic organisms?

• Bacteria and Eukarya

• Archaea and Eukarya

• Bacteria and Archaea

• Eukarya and Protista

What is the primary method of reproduction in prokaryotes?

• Binary fission

• Budding

• Sexual reproduction

• Fragmentation

Tags

NGSS.MS-LS3-2

Which structure in prokaryotes allows attachment to surfaces and prevents dehydration?

• Flagellum

• Capsule

• Pili

• Ribosome

What is the shape of cocci prokaryotic cells?

• Rod-shaped

• Spiral-like

• Circular (round)

• Oval

Which of the following is NOT a function of prokaryotes in ecosystems?

• Fixing nitrogen in the atmosphere

• Performing photosynthesis

• Causing diseases in animals and plants

• Producing multicellular organisms

What is the significance of aerobic respiration in prokaryotes?

• It allows for photosynthesis to occur.

• It is a less efficient method of extracting energy from food.

• It enabled the proliferation of new types of organisms.

• It prevents the breakdown of organic molecules.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following structures is NOT found in prokaryotic cells?

• Ribosomes

• Plasma membrane

• Membrane-bound organelles

• Genetic material in a single circular chromosome

What is the role of cyanobacteria in the atmosphere?

• Decompose organic matter

• Fix nitrogen

• Perform photosynthesis

• Cause diseases

Tags

NGSS.MS-LS1-6

Which structure in prokaryotes is used for locomotion?

• Pili

• Flagellum

• Capsule

• Plasmids

What is the composition of the genetic material in prokaryotes?

• DNA and RNA in multiple linear chromosomes

• DNA and RNA in a single circular chromosome

• DNA only in a single circular chromosome

• RNA only in multiple linear chromosomes