امتحان اللايف Bio | revision unit 1 chapter 1 | carbohydrates – lipids

During the photosynthesis process , the green plastids form  large numbers of glucose molecules which  stored in a process called………………..

the number hydrogen atoms in a compound has 12 carbon atoms is……………

the pure cotton fibers consists of cellulose that consists of ………………..

all the following compounds are inorganic compound except………….

…………………is a sugar that belongs to animal source.

……… forms the cell walls of plant cells

all the following give similar monomers on their hydrolysis ,except……….

studing the opposite graph that shows the number of carbons atoms in two organic compounds (X) and (Y) then answer:

what does compound(x) represent?

studing the opposite graph that shows the number of carbons atoms in two organic compounds (X) and (Y) then answer:

where does it represent?

studing the opposite graph that shows the number of carbons atoms in two organic compounds (X) and (Y) then answer:

what is the fate of(Y) in the plant cell?

two molecules of lipid contain…………..hydroxyl groups.

The sex hormones (steroids) are considered from Lipids and not from the simple sugars because they…………….

which of the following lipids is formed by hydrolysis?

paper are made of plant fibers that consist of monomers called……….

which of the following molecules varies in its chemical composition greatly?

…………is from lipids that has a very important role in life and  the vital process in living organisms

waxes share fats in the………..