Yeast genes are short, but genes in flies and mammals have a dispersed bimodal distribution extending to very long sizes.

TLS Online TPP Program

#Id: 2874

#Unit 13. Methods in Biology

The Beer–Lambert law is valid for low concentrations only.

TLS Online TPP Program

#Id: 8295

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 984

#Unit 5. Developmental Biology

Drosophila eggs undergo superficial cleavage.

TLS Online TPP Program

#Id: 5955

#Unit 10. Ecological Principles

Carnivore assimilation efficiencies are often about 80%, because carnivores consume largely soft tissue,  Assimilation efficiencies for herbivores average only about 5–20% 

Assimilation efficiencies of aquatic herbivores have higher  than terrestrial herbivores.

TLS Online TPP Program

#Id: 6364

#Unit 2. Cellular Organization

Effects of mutations in the three lac operators All three operators are essential for effective repression.