Practice Questions

TLS Online TPP Program

#Question id: 11664

Why are the renal artery and vein critical to the process of osmoregulation in vertebrates?

#Unit 7. System Physiology – Animal

The kidneys require constant and abnormally high oxygen supply to function.
The renal artery delivers blood with nitrogenous waste to the kidney and the renal vein brings blood with less nitrogenous wastes away from the kidneys.
The kidneys require higher than normal levels of hormones.
The renal artery and vein are the main pathways regulating how much is produced by the kidneys.

More Questions

TLS Online TPP Program

#Question id: 33285

#Unit 2. Cellular Organization

Centralspindlin assembly at the midzone is stimulated by the protein, known as:

TLS Online TPP Program

#Question id: 33286

#Unit 2. Cellular Organization

Which of the following kinase phosphorylate the regulatory myosin light chain, a subunit of myosin II, thereby stimulating bipolar myosin II filament formation and motor activity?

TLS Online TPP Program

#Question id: 33287

#Unit 2. Cellular Organization

Aurora-B localization to the central spindle depends on:

TLS Online TPP Program

#Question id: 33288

#Unit 2. Cellular Organization

ATM, ATR, or DNA-PK phosphorylates the variant histone within nucleosomes located close to the break, known as:

TLS Online TPP Program

#Question id: 33289

#Unit 2. Cellular Organization

The instability of p53 results from its ubiquitinylation by a ubiquitin-protein ligase called:

TLS Online TPP Program

#Question id: 33290

#Unit 2. Cellular Organization

When the DNA damage occurs during G1, phosphorylation of Cdc25A targets it for binding to: