What is the probability that selfing an F1 plant from Mendel dihybrid cross ( RrYy X RrYy) will produce an offspring with an rrYY genotype?

TLS Online TPP Program

#Question id: 3766

#Section 3: Genetics, Cellular and Molecular Biology

Individuals with the disorder xeroderma pigmentosum are hypersensitive to sunlight, and mutations to the DNA in their skin cells are left uncorrected. Why are the mutations not corrected in individuals with this disorder?

TLS Online TPP Program

#Question id: 2079

#Section 3: Genetics, Cellular and Molecular Biology

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly

TLS Online TPP Program

#Question id: 14343

#Section 5: Bioprocess Engineering and Process Biotechnology

Combustion reaction is as followed

Assuming a heat of combustion of 104 kcal per mole O2, the heat released by combustion of bacteria is ____

TLS Online TPP Program

#Question id: 3735

#Section 3: Genetics, Cellular and Molecular Biology

The best enzyme to use in the Sanger method for DNA sequence determination is

TLS Online TPP Program

#Question id: 31212

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

How many 4-tuples are possible for the following sequence?

AFR GTE SAF RG