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TLS Online TPP Program

#Question id: 3672

During initiation of replication

#Unit 3. Fundamental Processes

  1. DNA polymerases denature A-T rich sequences at the origin.

  2. replication begins when DnaA protein binds the origin and synthesizes primers.

  3. DnaB protein cleaves the double-helix to produce template strands.

  4. two replication forks need to be created to establish bidirectional replication.

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TLS Online TPP Program

#Question id: 8890

#Unit 9. Diversity of Life Forms

The larvae of many common tapeworm species that infect humans are usually found
TLS Online TPP Program

#Question id: 18586

#Unit 7. System Physiology – Animal

Letting go of accumulated muscle stiffness and tension is the focus of this relaxation technique ______.
TLS Online TPP Program

#Question id: 1400

#Unit 4. Cell Communication and Cell Signaling

Which property is shared by malignant tumor cells and transformed cells in culture?

a. reduced growth factor requirement                        b. attachment-dependent growth

c. loss of actin microfilaments                                    d. altered morphology
TLS Online TPP Program

#Question id: 9221

#Unit 9. Diversity of Life Forms

The primary difference between the small-population approach and the declining-population approach to biodiversity recovery is that ________.
TLS Online TPP Program

#Question id: 13222

#Unit 6. System Physiology – Plant

More mature regions of the root often have an outer layer of protective tissue, called an