Which of the following combination of the statements regarding polA mutants is correct

A. fail to join their Okazaki fragments 

B. fail to removes the RNA primer

C. fail to removes the mismatch errors

D. fail to synthesis Okazaki fragments 

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#Question id: 28901

#Unit 4. Cell Communication and Cell Signaling

Delipidation process to cleaves off Wnt’s attached lipids is an example of which mechanism?

TLS Online TPP Program

#Question id: 2673

#Unit 2. Cellular Organization

For a repressible operon to be transcribed, which of the following must be true?

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#Question id: 2381

#Unit 2. Cellular Organization

During which phase of mitosis do the chromosomes arrange themselves across the center of the cell?

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#Question id: 33986

#Unit 2. Cellular Organization

What is the relationship between the chromosome scaffold of dividing cells and the matrix of interphase cells

A. The same DNA fragments that are found within the nuclear matrix in vivo can be retrieved from the metaphase scaffold

B. Fragments containing MAR sequences can bind to a metaphase scaffold; it is likely that DNA contains a single type of attachment site.

C. In interphase cells the attachment site is connected to the nuclear matrix, whereas in mitotic cells it is connected to the chromosome scaffold.

TLS Online TPP Program

#Question id: 2814

#Unit 2. Cellular Organization

LINES (long interspersed elements)