Which enzymes facilitate the re-localization of specific phospholipids from one leaflet to the opposite leaflet of the lipid bilayer?

Mitochondria and chloroplasts contain integral proteins, such as porins, that facilitate the transport of ATP, NAD, and CoA molecules across their outer membranes.

What type of molecule is depicted above, and what linkage connects both sugars?

Which of the following is the first step in the carbohydrate metabolism?

The phosphoglycerides contain esterification processes where only two of glycerol’s hydroxyl groups bond with fatty acids, while the third bonds with a hydrophilic phosphate group.

What are the common linkages between functional groups that result from the interaction of carboxylic acids with alcohols?

Which of the following are NOT considered to belong to the Archaea domain?

Find the function of some cell organelles. (Select only one for organelle)

What is the name of this lipid membrane?

Which are the two most common linkages between polypeptide chains and sugars?