TLS Online TPP Program

#Question id: 13032


In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

#XL - S Microbiology
  1. Make the protein become negatively charged.
  2. Make the protein become positively charged.
  3. Renature the protein.
  4. Adjust the pH of protein.
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TLS Online TPP Program

#Question id: 5739

#XL - T Zoology

Polyploid plants found in nature usually have even numbers of chromosomes because organisms having odd numbers

TLS Online TPP Program

#Question id: 5739

#XL - R Botany

Polyploid plants found in nature usually have even numbers of chromosomes because organisms having odd numbers

TLS Online TPP Program

#Question id: 5740

#XL - S Microbiology

Pollen from one species germinates on the stigma of another related species and sexually fertilizes the ovule. Most of the resulting plants are sterile but some of the resulting offspring undergo chromosome duplication resulting fertile plants. The fertile offspring are known as

TLS Online TPP Program

#Question id: 5740

#XL - T Zoology

Pollen from one species germinates on the stigma of another related species and sexually fertilizes the ovule. Most of the resulting plants are sterile but some of the resulting offspring undergo chromosome duplication resulting fertile plants. The fertile offspring are known as

TLS Online TPP Program

#Question id: 5740

#XL - R Botany

Pollen from one species germinates on the stigma of another related species and sexually fertilizes the ovule. Most of the resulting plants are sterile but some of the resulting offspring undergo chromosome duplication resulting fertile plants. The fertile offspring are known as

TLS Online TPP Program

#Question id: 5741

#XL - S Microbiology

In a mammal 2 Barr bodies are observed.  How many X chromosomes does the organism have?