Chapter 7 - Cells

Question 1

Disintegrate left over material after proteins and other things are shipped out.

Answer 1

Lysosomes

Question 2

The cover of the nucleus.

Answer 2

Nuclear Envelope

Question 3

Small particles of DNA and protein bound together found in the cytoplasm and on the side of some endoplasmic reticulums.

Answer 3

Ribosomes

Question 4

Where lipid components and proteins and other exported materials are assembled.

Answer 4

Endoplasmic Reticulum

Question 5

These help to organize cell division.

Answer 5

Centrioles

Question 6

Power house of the cell (create chemical energy from nutrients consumed by the organism).

Answer 6

Mitochondria

Question 7

Store water and nutrients for function in a cell.

Answer 7

Vacuoles

Question 8

Consists of DNA bound to protein - often inside nucleus.

Answer 8

Chromatin

Question 9

Inside nucleus where assembly of ribosomes begins.

Answer 9

Nucleolus

Question 10

Double layered cell membrane.

Answer 10

Lipid Bilayer

Question 11

The goop outside the nucleus that the organelles rest in.

Answer 11

Cytoplasm

Question 12

These perform photosynthesis in plant cells.

Answer 12

Chloroplasts

Question 13

Center of cell that contains DNA.

Answer 13

Nucleus

Question 14

Strong supporting layer around the cell membrane of plant cells.

Answer 14

Cell Wall

Question 15

Cells are…

Answer 15

The basic unit of life.

Question 16

Structure in a cell

Answer 16

Cytoskeleton

Question 17

States that all living things are consisted of cells, cells are the basic structure of life, new cells are produced from existing cells.

Answer 17

Cell Theory

Question 18

Cell that has a nucleus.

Answer 18

Eukaryote

Question 19

Threadlike structures that contain the genetic information passed down to other cells.

Answer 19

Chromosomes

Question 20

The functional structures in a cell.

Answer 20

Organelles

Question 21

Package proteins coming out of the nucleus to be shipped out.

Answer 21

Golgi Apparatus

Question 22

Thin flexible layer protecting the cell.

Answer 22

Cell Membrane

Question 23

Cells that don’t have nuclei.

Answer 23

Prokaryotes

Question 24

The mass of solute in a given volume of solvent

Answer 24

Concentration

Question 25

movement of molecules from high concentration to low concentration

Answer 25

Diffusion

Question 26

When the concentration of a solute is the same throughout the system

Answer 26

Equilibrium

Question 27

Diffusion of water through a selectively permeable membrane

Answer 27

Osmosis

Question 28

When the concentration of a solute in both the cell and it’s surroundings are the same

Answer 28

Isotonic

Question 29

When the concentration of a solute is high on one side of a membrane

Answer 29

Hypertonic

Question 30

When the concentration of a solute is lower on one side of a membrane

Answer 30

Hypotonic

Question 31

When protein channels in the membrane allow certain materials to pass through

Answer 31

Facilitated Diffusion

Question 32

This is diffusion that requires energy from the cell. This involves the transport of small particles across the cell membrane using transport proteins (Pumps) in the membrane itself.

Answer 32

Active Transport

Question 33

Taking large material into a cell by growing the membrane around it.

Answer 33

Endocytosis

Question 34

Taking in solids - means “cell eating” - related to endocytosis

Answer 34

Phagocytosis

Question 35

Taking in liquids - related to endocytosis

Answer 35

Pinocytosis

Question 36

releasing large materials from a cell by growing the membrane behind the object/particle.

Answer 36

Exocytosis

Question 37

Cell Theory

Answer 37

States that all living things are consisted of cells, cells are the basic structure of life, new cells are produced from existing cells.