Replication inserts the normal (nonmodified) bases into the daughter strands. This generates hemimethylated DNA, in which one strand is methylated and one strand is unmethylated.

TLS Online TPP Program

#Id: 947

#Unit 5. Developmental Biology

Resact from Arbacia egg jelly binds to its receptor on the sperm, activates the receptor’s guanylyl cyclase (RGC) activity.

TLS Online TPP Program

#Id: 7998

#Unit 10. Ecological Principles

The fundamental niche of a species is the range of abiotic conditions under which species can persist. 

This includes the range of temperature, humidity, and salinity conditions that allow a population to survive, grow, and reproduce.

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#Id: 8238

#Unit 10. Ecological Principles

Cumulative finite rate of increase

TLS Online TPP Program

#Id: 9939

#Unit 4. Cell Communication and Cell Signaling

Tuberculosis

Tuberculosis, caused by Mycobacterium tuberculosis.

Pulmonary infection usually results from inhalation of small droplets of respiratory secretions containing a few bacilli.

TLS Online TPP Program

#Id: 6657

#Unit 3. Fundamental Processes