First Semester Final Exam Review: Cells Question Preview (ID: 22447)


Cells. TEACHERS: click here for quick copy question ID numbers.

A small cell that has no nucleus or organelles
a) prokaryote
b) eukaryote
c) .
d) ..

A larger cell that has a nucleus and organelles
a) prokaryote
b) eukaryote
c) .
d) ..

The central region of the cell, which contains the DNA and controls the cell.
a) cytoplasm
b) cell wall
c) nucleus
d) chloroplast

The cell's liquid -- it gives the cell its shape and contains salts and sugars.
a) cytokinesis
b) water
c) ectoplasm
d) cytoplasm

Which of the following correctly lists the organelles involved in protein production, from first to last? * HINT: remember your Protein Making Machine...? *
a) rough ER --- ribosomes --- Golgi apparatus --- vesicles
b) ribosomes --- rough ER --- Golgi apparatus
c) ribosomes --- rough ER --- Golgi apparatus --- vesicles
d) vesicles --- ribosomes --- rough ER --- Golgi apparatus

The ribosomes ________ proteins.
a) make
b) fold
c) specialize
d) deliver

The rough ER ______ proteins.
a) make
b) folds
c) specializes
d) delivers

The Golgi apparatus __________ proteins.
a) makes
b) folds
c) specializes
d) delivers

The vesicles __________ proteins.
a) make
b) fold
c) specialize
d) deliver

The ____ __________ is found in all cells. It is flexible and semi-permeable -- that means it regulates what substances can enter and exit the cell.
a) cell membrane
b) cell wall
c) cell fence
d) seriously -- the correct answer is 'cell membrane'

The ____ _____ is only found in plants cells. It is rigid (stiff), and it CAN'T regulate what substances get to enter and exit the cell.
a) cell membrane
b) cell wall
c) cell fence
d) nope

Having a HIGHER concentration than the other side of the cell membrane is called _________.
a) hypertonic
b) hypotonic
c) isotonic
d) biotonic

Having a LOWER concentration than the other side of the cell membrane is called _________.
a) hypertonic
b) hypotonic
c) isotonic
d) biotonic

Having a concentration EQUAL to the other side of the cell membrane is called _________.
a) hyptertonic
b) hypotonic
c) isotonic
d) biotonic

________ is the movement of WATER across a cell membrane.
a) Diffusion
b) Leakage
c) Osmosis
d) .

_____________ is the movement of molecules from an area of high concentration to an area of low concentration.
a) Diffusion
b) Osmosis
c) Leakage
d) .

Surprise! I threw dirt in your swimming pool (you're welcome)! I made a _________, because the dirt will _____ fully dissolve in the water.
a) suspension, immediately
b) solution, NEVER
c) suspension, NEVER
d) solution, immediately

I'm making Kool-Aid! Who's thirsty??? Kool-Aid is a __________ because the drink mix and the sugar will _______ dissolve in the water.
a) solution, FULLY
b) solution, never
c) suspension, fully
d) suspension, never

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