A specific kind of parasitism proposes that  in which cuckoos or cowbirds repeatedly check their host’s nests and destroy all eggs if their owner is not present. If the parasite egg has been removed, they destroy the host’s nest and kill or injure the nestlings, this is an example of____

TLS Online TPP Program

#Question id: 23026

#Unit 12. Applied Biology

A process using microbes to convert toxic industrial wastes to less toxic or non-toxic compounds is

TLS Online TPP Program

#Question id: 1222

#Unit 4. Cell Communication and Cell Signaling

Particular receptor tyrosine kinases (RTKs) that promote excessive cell division are found at high levels in various cancer cells. HER2 is an RTK that is present at excessively high levels in some breast cancer cells. Herceptin is a protein that binds to HER2 and inhibits cell division. Herceptin may be an effective treatment for breast cancer treatment under which of the following conditions?

TLS Online TPP Program

#Question id: 12694

#Unit 8. Inheritance Biology

A panel of cell lines was created by human—mouse somatic-cell hybridization. Each line was examined for the presence of human chromosomes and for the production of an enzyme. The following results were obtained: 

On the basis of these results, which chromosome has the gene that encodes the enzyme? 

TLS Online TPP Program

#Question id: 28767

#Unit 2. Cellular Organization

Plant vacuole act as__

a) storage organelle for nutrients and waste products

b) degradative compartment

c) an economical way of decreasing cell size

d) a controller of turgor pressure

TLS Online TPP Program

#Question id: 27133

#Unit 7. System Physiology – Animal

Increasing intracellular I – due to the action of NIS is an example of