PLANT STRUCTURE QUIZ

Which part of a plant contains the male sex cell?

Pollen

Stamen

Style

Ova

TRUE ANSWER : ?
YOUR ANSWER : ?

If complex III were incorporated into an artificial lipid vesicle in order to demonstrate it's proton translocating ability in isolation, which of the following would be an appropriate electron donor?

Cytochrome c peroxidase

Ubiquinol (UQH2)

Cytochrome c red

Cytochrome c oxidase

TRUE ANSWER : ?
YOUR ANSWER : ?

If the ester bonds of a triacylglycerol molecule's are broken then the kind of molecule, which would be soluble in water, is

fatty acid

glycerol

glycogen

steroid

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not an electron carrier class in the electron transport chain?

Cytochrome c oxidase

Iron - sulfur proteins

Flavoproteins

Cytochromes

TRUE ANSWER : ?
YOUR ANSWER : ?

The cell membrane is made up of

phospholipids

lipoproteins

phosphoproteins

cellulose

TRUE ANSWER : ?
YOUR ANSWER : ?

Chemical energy is supplied to eukaryotic cells by

mitochondria and chloroplasts

mitochondria and ribosomes

mitochondria only

chloroplasts and golgi complexes

TRUE ANSWER : ?
YOUR ANSWER : ?

Both plant and animal cell possess

cell walls

central vacuoles

chloroplast

mitochondria

TRUE ANSWER : ?
YOUR ANSWER : ?

Cellular metabolism is an example of

a series of reactions occurring under standard conditions

equilibrium metabolism

a series of reactions that defy the second law of thermodynamics

steady-state metabolism

TRUE ANSWER : ?
YOUR ANSWER : ?

A cell without cell wall is called

symplast

protoplast

apoplast

none of these

TRUE ANSWER : ?
YOUR ANSWER : ?

The cellular organelle associated with secretion is the

mitochondrion

ribosome

golgi complex

lysosome

TRUE ANSWER : ?
YOUR ANSWER : ?

↑