Practice Questions

TLS Online TPP Program

#Question id: 7156

Which of the following is consistent with a model for aging in which stresses leading to DNA damage cause senescence and aging?

#Unit 5. Developmental Biology

The DAF-16 protein of C. elegans is involved in the activation of stress responses.
Dietary restriction in mammals reduces the production of DNA-damaging free radicals in the mitochondria.
Werner's syndrome is a premature aging illness, possibly caused by a defect in DNA repair.
All of the above are consistent with a model for aging based on DNA damage.

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TLS Online TPP Program

#Question id: 23122

#Unit 2. Cellular Organization

Fold Potential is (comparatively)

TLS Online TPP Program

#Question id: 23123

#Unit 2. Cellular Organization

Which technique is used to analyzed homology between two gene

TLS Online TPP Program

#Question id: 23124

#Unit 2. Cellular Organization

Which of the following statement is true regarding introns.

TLS Online TPP Program

#Question id: 23125

#Unit 2. Cellular Organization

Which of the following organism are known for bimodal distribution of the gene

TLS Online TPP Program

#Question id: 23126

#Unit 2. Cellular Organization

Which of the following condition shows polymorphic chromosomes for allele A1 & A2

TLS Online TPP Program

#Question id: 23127

#Unit 2. Cellular Organization

Which of the following can be used to test same gene in different organism