PLANT STRUCTURE QUIZ

If the ends of the following polysaccharide are pulled, which one would stretch the most?

Glycogen

None of these

Cellulose

Starch

TRUE ANSWER : ?
YOUR ANSWER : ?

The composition of the inner mitochondrial membrane is most like that of

the nuclear membrane

some bacterial plasma membranes

the outer mitochondrial membrane

the cell's plasma membrane

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following statements about mitochondrial proteins is true?

Mitochondrial proteins arise from other mitochondrial proteins

Some mitochondrial proteins are coded for and synthesized in the mitochondria and others

All mitochondrial proteins are coded for and synthesized in the mitochondria

All mitochondrial proteins are imported from the cytoplasm

TRUE ANSWER : ?
YOUR ANSWER : ?

The cellular organelle associated with secretion is the

lysosome

golgi complex

ribosome

mitochondrion

TRUE ANSWER : ?
YOUR ANSWER : ?

Both plant and animal cell possess

mitochondria

chloroplast

cell walls

central vacuoles

TRUE ANSWER : ?
YOUR ANSWER : ?

Cellular organelles are embedded in the

cristae

microtubules

cytosol

endoplasmic reticulum

TRUE ANSWER : ?
YOUR ANSWER : ?

The cellular organelle associated with photosynthesis is the

lysosome

chloroplast

mitochondrion

golgi complex

TRUE ANSWER : ?
YOUR ANSWER : ?

"The universe tends towards maximum disorder" is stated by

None of these

third law of thermodynamics

first law of thermodynamics

second law of thermodynamics

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients?

Creatine phosphate

Glycolysis

The redox reactions of electron transport

ATP

TRUE ANSWER : ?
YOUR ANSWER : ?

Cellular metabolism is an example of

a series of reactions occurring under standard conditions

steady-state metabolism

a series of reactions that defy the second law of thermodynamics

equilibrium metabolism

TRUE ANSWER : ?
YOUR ANSWER : ?