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TLS Online TPP Program

#Id: 8370

In the absence of ATP, the myosin head is firmly attached to the actin filament. 

#Section 3: Genetics, Cellular and Molecular Biology #MICROFILAMENTS #Part B Pointers
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TLS Online TPP Program

#Id: 7328

#Section 3: Genetics, Cellular and Molecular Biology

X-linked loci

Allele frequency when genotype frequency is given
TLS Online TPP Program

#Id: 8990

#Section 3: Genetics, Cellular and Molecular Biology

Adaptive introgression
When the incorporation of a foreign variant leads to an increase of the fitness of the recipient pool.
TLS Online TPP Program

#Id: 8991

#Section 3: Genetics, Cellular and Molecular Biology

Incomplete lineage sorting (hemiplasy)

If you make a phylogenetic tree of how the alleles are related to each other, it does not mirror how the species split apart.
TLS Online TPP Program

#Id: 7331

#Section 3: Genetics, Cellular and Molecular Biology

Assumptions—If a population is large, randomly mating, and not affected by  mutation, migration, or natural selection.
Prediction 1 —The allelic frequencies of a population do not change
Prediction 2- The genotypic frequencies stabilize after one  generation in the proportions p2, 2pq, and q2.
TLS Online TPP Program

#Id: 7332

#Section 3: Genetics, Cellular and Molecular Biology

The Hardy-Weinberg law, when the assumptions are met, reproduction alone does not alter allelic or genotypic  frequencies.
Hardy-Weinberg law apply to a single locus (di-allelic/ multiple allele).
TLS Online TPP Program

#Id: 7333

#Section 3: Genetics, Cellular and Molecular Biology

When a population is in Hardy-Weinberg equilibrium, the genotypic frequencies are determined by the allelic  frequencies.