Under conditions of normal renal function, which of the following is true of the concentration of urea in tubular fluid at the end of the proximal tubule?

TLS Online TPP Program

#Question id: 823

#Unit 1. Molecules and their Interaction Relevant to Biology

chaotropic agents such as guanidinium ion and urea, the efficiency of the chaotropic agent is measured in terms of-

TLS Online TPP Program

#Question id: 28910

#Unit 4. Cell Communication and Cell Signaling

Several condition is responsible for differentiation of canonical and Noncanonical Wnt Pathways, one of them are___

a) destruction protein Dvl

b) their main receptor

c) their co-receptor

TLS Online TPP Program

#Question id: 16316

#Unit 7. System Physiology – Animal

Psychology stress:

TLS Online TPP Program

#Question id: 3783

#Unit 3. Fundamental Processes

What is the basis for the difference in how the leading and lagging strands of DNA molecules are synthesized?

TLS Online TPP Program

#Question id: 23104

#Unit 2. Cellular Organization

Which of the following statement is true regarding second level of organization 

a. The second level of organization is the coiling of the 10-nm fiber of nucleosomes into a helical array.

b. The coiled helical array to constitute the fiber of diameter 30 nm that is found in interphase chromatin and in mitotic chromosomes.

c. This compacts the DNA - 40-fold. The structure of this fiber requires the histone tails and is stabilized by linker histones.

d. Histone H1, histone tails, and increased ionic strength all promote the formation of the 30-nm fiber.