Chapter 4 bio quiz

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Without type junctions in certain tissues, what would happen?

Fluids may leak out pass the barrier the junction would create

Where do vesicles become modified and packaged

Golgi

Nucleus in membrane, to exit membrane the

Pass through the pores of both membranes

Give correct sequence of proteins

Rough ER, Golgi, Plasma, Membrane

Both eukaryotic and prokaryotic cells have

Cytoplasm, plasma, membrane, Dna

Eukaryotic cells move through organelles via

Cytoskeleton

Without receptor proteins, a cell would not be able to

Bond the receptor proteins to body

Antibiotic, combines, cell dies, person gets better, How did antibiotic help?

By not allowing them to produce proteins

Main structure component of a plant cell wall is ______

Cellulose

Converting light energy to chemical energy is the function of the

Chloroplast

Chromosomes are condensed

Chromatin

______ are bacteria structures involved in the passage of DNA in to or out of cell

Conjugation pile

Chloroplasts and mitochondria both contain

DNA

Some proteins can be viewed by an instrument called the

Electron microscope

Mitochondria and chloroplasts are involved in both ____

Eukaryotic cells

Folded mitochondria _______

Increases greater surface area for ATP production

Tad pill undergoing metamorphosis... will receive an abundance of

Lysosomes

In bacterial cells and plant cells, the cell walls function is _____

Maintaining cell shape

What organelle is active in a sperm cell

Mitochondria

Which of the following is a correct matching

Mitochondria to cellular respiration

What must materials pass through to enter a cell

Plasma membrane

What statement below is correct when comparing plant and animal cells

Plasma membrane, plants have cell wall

Plant cells can communicate with each other in a

Plasmodesmata

What type of cell has no membrane bound nucleus

Prokaryotic

Cell under microscope... material not in nucleus

Prokaryotic bacteria

Since the plasma membrane blocks all passage, it is necessary to pass through

Proteins

What determines the flexibility of the matrix

Proteins

Transmit information from outside cell so the cell can respond to outside stimuli

Receptor proteins

What organelle codes for the synthesis of RNA

Ribosomal RNA (nucleolus)

Cell size is limited because _____ is critical to a cell function

Surface area to volume ratio

In which way are vesicles different than vacuoles

Vesicles are smaller

Which of the following is NOT a function of junction proteins

To permit cells to recognize one another

Which of the following is NOT a function of the extra cellular matrix in normal cells

To produce numerous channels to continue flow of water from cell to cell

Which of the following human cells contain cilia

Trachea


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