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TLS Online TPP Program

#Question id: 4061

In the context of a whole chromosome, which of the following is correct? 

#Unit 3. Fundamental Processes

  1. RNAs from different genes can be transcribed off either strand, but always in 5’→ 3’.

  2. RNAs from different genes can be transcribed off either strand, but always in 3’→ 5’.

  3. The RNAs from all genes are always transcribed 5’→ 3’ off the same DNA strand.

  4. The RNAs from all genes are always transcribed 3’→ 5’ off the same DNA strand.

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TLS Online TPP Program

#Question id: 10829

#Unit 10. Ecological Principles

A lake rich in nutrients and species is classified as
TLS Online TPP Program

#Question id: 8922

#Unit 9. Diversity of Life Forms

Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships?
TLS Online TPP Program

#Question id: 3791

#Unit 3. Fundamental Processes

 In vitro systems used to study replication must include all of the following except:
TLS Online TPP Program

#Question id: 28223

#Unit 5. Developmental Biology

A stem cell has the capacity to differentiate into only one cell type this shows_
TLS Online TPP Program

#Question id: 3797

#Unit 3. Fundamental Processes

Throughout interphase, _______ are synthesized at a relatively constant rate, whereas _______ are synthesized only during the S phase.