Gene density has inverse relation with complexity of genome.

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#Id: 9258

#Unit 6. System Physiology – Plant

Photosynthetic photon flux density (PPFD)—the flux of light (usually expressed as micromoles per square meter per second [μmol m–2 s–1]) within the photosynthetically active range (400–700 nm).

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#Id: 2898

#Unit 13. Methods in Biology

The denser the biological buffer system is, the slower the particle will move in a

centrifugal field

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#Id: 8877

#Unit 2. Cellular Organization

The pool of active Cdc25C is created, that activates the large pool of cytosolic cyclin B-CDK1, which activates more cytosolic Cdc25C as part of positive feedback loop 1

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#Id: 2534

#Unit 13. Methods in Biology

Probe length for PCR – the longer the oligonucleotide, the less chance there is of it binding to sequences other than the desired target sequence under conditions of high stringency.

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#Id: 5907

#Unit 3. Fundamental Processes

In the case of a DNA helicase that functions on the lagging-strand template of the replication fork, the polarity is 5’->3’ to allow the DNA helicase to proceed toward the duplex region of the replication fork The PhiX system, named originally for phage X174, requires an initiation complex consisting of additional components, called the primosome. This system is used when damage causes the replication fork to collapse and it must be restarted.