Quiz Lab 4

Question 1

All Cells Contain (6)? These structures are common between all cells.

Answer 1

Cell Membrane, Cytoplasm, DNA, RNA, Proteins, at least 1 Ribosome

Question 2

Function of cell membrane

Answer 2

Acts as a boundary for the cell and allows/prevents certain substances from enter/exiting

Question 3

Main Points of Cell Theory

Answer 3

1) Cell is the basic unit of life 2) All life is made of one or more cells 3) Cells originate from pre-existing cells through reproduction

Question 4

Prokaryotic Cell

Answer 4

Simple cell, single circular piece of DNA, NO nucleus

Question 5

Eukaryotic Cell

Answer 5

Complex cell, membrane bound organelles, multiple pieces of DNA within nucleus

Question 6

Nucleus

Answer 6

Control center of the cell; contains hereditary material

Question 7

Chromosomes

Answer 7

Contain DNA which controls cellular processes

Question 8

Nucleolus

Answer 8

Assembles proteins and RNA that will form ribosomes

Question 9

Endoplasmic Reticulum

Answer 9

channels that allow movement of substances from place to place within the cell

Question 10

Golgi Complex

Answer 10

organelle that stores, modifies, packages materials in vesicles for transport within the cell or for export from the cell

Question 11

Lysosome

Answer 11

Contains enzyme for cell digestion

Question 12

Mitochondria

Answer 12

site of aerobic cellular respiration; forms ATP

Question 13

Chloroplasts

Answer 13

Site of photosynthesis

Question 14

Ribosomes

Answer 14

Sites of protein synthesis

Question 15

Vacuole

Answer 15

Contains water and solutes, wastes, or nutrients

Question 16

Bacterial Shapes

Answer 16

Cocci, Spirilla, Bacilli

Question 17

What shape is bacillus?

Answer 17

Rod Shaped

Question 18

What shape is spiral?

Answer 18

Twists - spiral shaped

Question 19

What shape is cocci?

Answer 19

oval, spherical, elongated