E1’s ion-binding sites are exposed to the cytoplasm, and it has high affinity for Na+ but low affinity for K+

TLS Online TPP Program

#Id: 8289

#Unit 1. Molecules and their Interaction Relevant to Biology

Plot of ln k versus 1/T gives a straight line with a slope (m) of –Ea/R and an intercept (b) of ln A. 

TLS Online TPP Program

#Id: 9551

#Unit 11. Evolution and Behavior

Darwin’s evolutionary theory - Common descent

TLS Online TPP Program

#Id: 6338

#Unit 8. Inheritance Biology

ANDROGEN-INSENSITIVITY SYNDROME

These individuals have female external sexual characteristics. Vagina ends blindly and that the uterus, oviducts, and ovaries are absent.

 Inside the abdominal cavity, a pair of testes produce levels of testosterone normally seen in males. 

Woman with androgen-insensitivity syndrome contain an X and a Y chromosome. 

Testosterone bind to an androgen receptor. This receptor is defective in females with androgen-insensitivity syndrome.

The gene for the androgen receptor is located on the X chromosome

TLS Online TPP Program

#Id: 3006

#Unit 3. Fundamental Processes

These Okazaki fragments are found in replicating DNA in both prokaryotes and eukaryotes.

TLS Online TPP Program

#Id: 2178

#Unit 11. Evolution and Behavior

Mutation and natural selection act as opposing forces on detrimental alleles.