Practice Questions

TLS Online TPP Program

#Question id: 2109

A phospholipid bilayer with equal amounts of saturated and unsaturated fatty acids displays a specific permeability to glucose. What effect will increasing the proportion of unsaturated fatty acids in the bilayer have on the membrane's permeability to glucose?

#XL - S Microbiology

Permeability to glucose will increase.
Permeability to glucose will decrease.
Permeability to glucose will stay the same.
Permeability will decrease initially then increase as the bilayer fills with glucose.

More Questions

#Question id: 5091

#XL - T Zoology

In all vertebrate animals, development requires ________.

#Question id: 5092

#XL - T Zoology

The least amount of yolk would be found in the egg of a ________.

#Question id: 5093

#XL - T Zoology

Which of the following is a result of gastrulation in animals?

I) The archenteron is formed.

II) The body axes are established.

III) The germ layers are formed.

#Question id: 5094

#XL - T Zoology

Cell migration occurs extensively during ________.

#Question id: 5095

#XL - T Zoology

Changes in the shape of a cell usually involve a reorganization of the ________.

#Question id: 5096

#XL - T Zoology

Select the choice that correctly matches the organ with its embryonic sources.