Temperate phage Bacteriophage that can undergo the lysogenic cycle, in which the phage DNA integrates into the bacterial chromosome and remains in an inactive state.

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#Id: 6459

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 3959

#Unit 7. System Physiology – Animal

The heart consists of two kinds of muscle cells: 

Contractile cells 

Conducting cells

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#Id: 10139

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 4613

#Unit 13. Methods in Biology

TUNEL method uses TdT to add BrdU to fixed and permeabilized cells which can only incorporated into fragmented DNA of apoptotic cells.

TLS Online TPP Program

#Id: 6289

#Unit 3. Fundamental Processes

This consensus sequence was derived by aligning 300 sequences known to function as s70 promoters and ascertaining the most common base found at each position in the –35 and –10 hexamers. That nucleotide is then chosen as the nucleotide of choice at that position in the consensus; its relative frequency and the frequencies with which the other three nucleotides occur at each position are portrayed in the graph. 

Note that there is no significant consensus among the 17–19 nucleotides that lie in the region between –35 and –10.