Genes for cytoplasmic male sterility in plants are generally located in

TLS Online TPP Program

#Question id: 7155

#Unit 5. Developmental Biology

What does it tell us about aging that cells from different organisms are capable of a fixed number of divisions in culture, and that number of divisions reflects the relative life-span of the organism?

TLS Online TPP Program

#Question id: 15366

#Unit 4. Cell Communication and Cell Signaling

For pro-proliferation signaling pathways to cause uncontrolled proliferation, as is seen in cancer, this p53 up-regulation must not occur, It is therefore not surprising that p53 is inactive in most human tumors through loss of p53 function itself, down-regulation of positive regulators (PR) of p53 or up-regulation of negative regulators (NR) of p53, these regulators are accordingly

TLS Online TPP Program

#Question id: 26535

#Unit 3. Fundamental Processes

Which of the following is eukaryotic positioning factor

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#Question id: 3879

#Unit 3. Fundamental Processes

Which of the following is not usually essential for the catalytic activity of ribozymes?

TLS Online TPP Program

#Question id: 24662

#Unit 2. Cellular Organization

Which of the following factors would tend to increase membrane fluidity?