DO NOW 9/15/2022 Honors Biology

Which are componets of Cell Theory?

• All organisms are composed of one or more cells

• The cell is the basic unit of life

• All cells come from preexisting cells

• Alll of the above

Prokaryote are ______.

• bacteria

• fungi

• large in size

• complex cells

What is something that Prokaryotes and Eukaryote both have in common?

• small in size

• bacteria

• have DNA

• complex cells

This virus is a ________________________ and the arrow identifies the ____________________ in the capsid of the virus.

• Corona Virus; RNA

• Influenza Virus; Protein

• Bacteriophage; DNA

• Tobaccos Mosaic Virus; Enzymes

Select the diagram that correctly identifies a Unicellular organism.

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The image show the microbe that causes influenza. Some of the virus' identifying characteristics are labeled. Select another characteristic that can be used to identify this virus.

• Considered a non-living particle

• Larger than a prokaryote cell

• Reproduces slowly

• Contains mitochondria for energy production

Prokaryotes do not have a nucleus. Which of the following is an example of a prokaryote?

• Virus

• Plant

• Bacteria

• Fungi

Besides DNA or RNA, what else is a virus made of?

• a cell wall

• a cell membrane

• a protein coat

• a carbohydrate coat

Scientists classify viruses as nonliving.

• True
• False

Which of the following is true for both bacteria and viruses?

• both contain genetic material

• can be killed using antibiotics

• have a cell membrane

• have a protein coat