Cells Test

What do viruses need to reproduce?

• they need genetic material
• They need a host cell
• They need  bacteria
• They need insulin

Viruses are not considered living because..

• They cannot reproduce without a host cell

• Do not contain DNA

• Make their own energy

• Maintain homeostasis

What is the sole purpose of a virus

• Invade and take over cells making them produce more viruses

• Lyse bacteria

• Force cells to give up water and shrink

Which of the following is false about the structure of a virus?

• Projections on the surface of the virus allow it to attach to cells

• Center of the virus contains genetic material such as RNA or DNA

• Surrounding the genetic material is a protein capsid layer

• Flagella on the virus allow it to locomote

Which of the following is not a virus.

• 
• 
• 
• 
• 

Which would you take to help with a viral infection?

• antiviral medication

• antibiotic medication

• antihistamine medication

• Vitamin E supplements

How does Antiviral medication help with viral infections?

• Antivirals do not allow the virus to attach to cells

• Antivirals destroy the cell wall of viruses

• Antivirals hack into viruses corrupting their DNA

Which of the following would you find in a Eukaryotic cell but not a prokaryotic cell?

• Nucleus

• Ribosome

• Cell Membrane

• DNA

What kind of cell is this?

• Eukaryotic
• Prokaryotic

Tags

NGSS.MS-LS1-1

What type of cell is pictured?

• Prokaryotic
• Eukaryotic
• Plant
• Animal

Tags

NGSS.MS-LS1-1