PLANT STRUCTURE QUIZ

The cellular organelle associated with photosynthesis is the

golgi complex

mitochondrion

lysosome

chloroplast

TRUE ANSWER : ?
YOUR ANSWER : ?

Mitochondria can be expected most numerous in

red blood cells

muscle cells

green cells

none of these

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YOUR ANSWER : ?

The cell membrane is made up of

lipoproteins

phospholipids

phosphoproteins

cellulose

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

Cellulose

Starch

Glycogen

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

The fluid matrix of a cell is called the

cytosol

endoplasmic reticulum

cytoskeleton

nucleus

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following elements is likely to form the least polar covalent bond with hydrogen?

Carbon

Nitrogen

Phosphorus

Oxygen

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following statements about mitochondrial proteins is true?

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

All mitochondrial proteins are imported from the cytoplasm

All mitochondrial proteins are coded for and synthesized in the mitochondria

Mitochondrial proteins arise from other mitochondrial proteins

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

glycerol

fatty acid

steroid

glycogen

TRUE ANSWER : ?
YOUR ANSWER : ?

The cellular organelle associated with secretion is the

mitochondrion

golgi complex

lysosome

ribosome

TRUE ANSWER : ?
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The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that

the mitochondrial matrix is hypotonic to the cellular cytoplasm

mitochondria were derived from a symbiotic bacterium

mitochondria are surrounded by a semi permeable membrane

the mitochondrial matrix is hypertonic to the cellular cytoplasm

TRUE ANSWER : ?
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