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TLS Online TPP Program

#Question id: 5005

Fossilized stromatolites

#Unit 11. Evolution and Behavior

  1. all date from 2.7 billion years ago.

  2. formed around deep-sea vents.

  3. resemble structures formed by bacterial communities that are found today in some warm, shallow, salty bays.

  4. provide evidence that plants moved onto land in the company of fungi around 500 million years ago.

More Questions
TLS Online TPP Program

#Question id: 3880

#Unit 3. Fundamental Processes

Which one of the following properties of the L-19 IVS ribozyme is not shared with enzymes that are purely protein?
TLS Online TPP Program

#Question id: 3881

#Unit 3. Fundamental Processes

Which one of the following statements about mRNA stability is true?
TLS Online TPP Program

#Question id: 3882

#Unit 3. Fundamental Processes

The reverse transcriptase of an animal RNA virus catalyzes:
TLS Online TPP Program

#Question id: 3883

#Unit 3. Fundamental Processes

Which of the following is correct about reverse transcriptase:
TLS Online TPP Program

#Question id: 3884

#Unit 3. Fundamental Processes

Compared with DNA polymerase, reverse transcriptase: 
TLS Online TPP Program

#Question id: 3888

#Unit 3. Fundamental Processes

Which of these polymerases does not require a template?