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TLS Online TPP Program

#Id: 3536

Human mitochondrial DNA has 22 tRNA genes, 2 rRNA genes, and 13 protein-coding regions. 


#Unit 2. Cellular Organization #CELL CYCLE #Part B Pointers
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TLS Online TPP Program

#Id: 6944

#Unit 8. Inheritance Biology

Heterozygous for inversions also exhibit reduced recombination among genes located in the inverted region.
TLS Online TPP Program

#Id: 6945

#Unit 8. Inheritance Biology

In prophase I of meiosis, an inversion loop forms.
TLS Online TPP Program

#Id: 6946

#Unit 8. Inheritance Biology

In Paracentric inversion - a single crossover takes place in the inverted region an unusual structure results
TLS Online TPP Program

#Id: 6947

#Unit 8. Inheritance Biology

Dicentric bridge - Structure produced when the two centromeres of a dicentric chromatid are pulled toward opposite poles
TLS Online TPP Program

#Id: 6948

#Unit 8. Inheritance Biology

In paracentric inversion form,
Acentric chromatid - Chromatid that lacks a centromere
Dicentric chromatid - Chromatid that has two centromere
TLS Online TPP Program

#Id: 6949

#Unit 8. Inheritance Biology

Recombination is also reduced within a pericentric inversion. No dicentric bridges or acentric fragments are produced.