Island biota size varies with distance from the source pool and island size.

TLS Online TPP Program

#Id: 8414

#Unit 2. Cellular Organization

Familial hypertrophic cardiomyopathy

point mutations in cardiac β-myosin heavy chain gene mutations in other genes encoding contractile proteins including myosin light chains, cardiac troponin,

and tropomyosin. 

TLS Online TPP Program

#Id: 3012

#Unit 3. Fundamental Processes

A helicase usually initiates unwinding at a single-stranded region adjacent to a duplex. Note that it cannot unwind a segment of duplex DNA; it can only continue to unwind a sequence that has been started.

TLS Online TPP Program

#Id: 7222

#Unit 5. Developmental Biology

Allelic exclusion Most T cells fully rearrange and express a TCR chain from only one of their two TCR alleles.

TLS Online TPP Program

#Id: 378

#Unit 2. Cellular Organization

Topological states of covalently closed, circular (ccc) DNA. 

TLS Online TPP Program

#Id: 3345

#Unit 6. System Physiology – Plant

The a subunit has a positively charged Arg side chain that forms an electrostatic interaction with the negatively charged carboxylate of Asp on the adjoining c subunit