BIO 150 Lab 2

Question 1

Cytoplasm

Answer 1

Cytosol and organells

Question 2

Rough Endoplasmic Reticulum

Answer 2

Extensive membrane system upon which protein synthesis takes place

Question 3

Golgi Apparatus

Answer 3

Stacks of flattened membranes; modifies, packages, and distributes proteins and lipids

Question 4

Lysosomes

Answer 4

Vesicles that contain digestive enzymes

Question 5

Centrioles

Answer 5

Centrioles

Question 6

Hyperosmotic

Answer 6

If one solution has a greater concentration of solute particles than the other it is

Question 7

Hypotonic

Answer 7

If a cell is placed in a solution and it swells, the solution is

Question 8

Cytoskeleton

Answer 8

System of microtubules and microfilaments that gives cells support, shape, and movement

Question 9

Parietal serous membrane

Answer 9

Outer serous membrane layer/lines walls of cavities

Question 10

Parietal Peritoneum

Answer 10

Lines the walls of the abdominopelvic cavity

Question 11

Visceral serous membrane

Answer 11

Surrounds an organ/provides a smooth surface

Question 12

Pleural cavity

Answer 12

Between the visceral and parietal pleura/contains fluid

Question 13

Visceral layer

Answer 13

The surface of the internal organs are covered by what

Question 14

Golgi apparatus

Answer 14

What modifies, packages, and sorts newly synthesized proteins?

Question 15

Chromosomes

Answer 15

Nuclear DNA and associated proteins organized into discrete structures

Question 16

Histones

Answer 16

Proteins that are important for the structural organization of DNA

Question 17

Chromatin

Answer 17

Delicate filaments of DNA dispersed throughout the nucleus