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Lecture 4: Biological Classification Systems Quiz

11 Questions

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Lecture 4: Biological Classification Systems Quiz

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Questions and Answers

What is a problem with Darwin's branching view of the 5 Kingdom Model?

Ignores the existence of prokaryotic cells

Assumes all monerans are more closely related to each other than any eucaryotes (correct)

Doesn't account for the diversity within prokaryotic cells

Overemphasizes the importance of eukaryotic cells

What evidence has supported the pattern of evolution over time?

Prokaryotic cells

Fossil record

Horizontal Gene Transfer

Phylogenetic Tree of Life (correct)

How many basic patterns of cellular organization are mentioned in the text?

Five

Four

Three

Two (correct)

Which of the following is NOT part of the 5 Kingdom Model?

Archaea Signup and view all the answers

What is the sequence of life forms in the 5 Kingdom Model mentioned in the text?

Protozoans, Bacteria, Mushrooms, Ferns, Insects Signup and view all the answers

What process led to the formation of organelles in eukaryotic cells?

Endosymbiosis Signup and view all the answers

Which mechanism involves direct contact for the transfer of DNA between bacteria?

Conjugation in bacteria Signup and view all the answers

What is a characteristic of bacterial reproduction that contributes to horizontal gene transfer?

Bacteria share plasmids with other species Signup and view all the answers

Which organisms played a role in the formation of mitochondria and chloroplasts in eukaryotic cells?

Archaean ancestors Signup and view all the answers

What is the main difference between vertical gene transfer and horizontal gene transfer?

Vertical transfer passes genes from mother to daughter cells while horizontal transfer is through direct contact Signup and view all the answers

What is a key step in the replication process of viruses inside a cell?

Cell replicates viral proteins Signup and view all the answers