Lecture 6

Question 1

Centrosome

Answer 1

Structure present in cytoplasm of animal cell important during cell division

Question 2

Chloroplast

Answer 2

Produces color in plant cells

Question 3

Chromosome

Answer 3

A cellular structure varying genetic material

Question 4

Cilia

Answer 4

Hairs that project bacteria

Question 5

Cytoplasm

Answer 5

Liquid surrounding organelles in cell

Question 6

Cytoskeleton

Answer 6

Network of microtubles that branch through cytoplasm to transport signals

Question 7

Endoplasmic reticulum

Answer 7

Membranous network in eukaryotic cells composed of ribosomes

Question 8

Extra cellular matrix

Answer 8

Substance animal cells are imbedded in

Question 9

Flagellum

Answer 9

Tail the propels cells like sperm

Question 10

Gap junction

Answer 10

Type of intercellular junction in animals that allows the passage of material between cells

Question 11

Glycoproteins

Answer 11

Protein with one or more carbs covalently attached

Question 12

Golgi apparatus

Answer 12

Organelle that modify and store products in endoplasmic reticulum

Question 13

Intermediate filament

Answer 13

A component of the cytoskeleton that includes filaments intermediate in size between microtubules and microfilaments

Question 14

Light microscope

Answer 14

Microscope that uses light to see object

Question 15

Lysosomes

Answer 15

A membrane enclosed sack of hydrolotic enzymes found in the cytoplasm of animal cells and some Protists

Question 16

Microfilament

Answer 16

The cable composed of actin proteins in the cytoplasm of almost every eukaryotic cell

Question 17

Microtubule

Answer 17

A Hollyrod composed of tubulin proteins that make up part of the cytoskeleton in all eukaryotic cells and is found in cilia

Question 18

Mitochondria

Answer 18

Produces energy and plant and animal cells

Question 19

Nuclear lamina

Answer 19

A net like a ray of protein filaments lining the inner surface of the nuclear envelope

Question 20

Nucleolus

Answer 20

A specialized structure in the nucleus consisting of chromatin regions containing ribosomal RNA and jeans along with ribosomal proteins imported from the cytoplasmic site of RNA synthesis and ribosomal subunits assembly

Question 21

Nucleus

Answer 21

And Adam Centercourt containing protons and neutrons the chromosome containing organelle over eukaryotic cell

Question 22

Organelle

Answer 22

Any of several membrane enclosed structures with some specialized functions suspended in the cytosol of eukaryotic cells

Question 23

Peroxisome

Answer 23

And organelle containing enzymes that transfer hydrogen from various substrates to oxygen producing and then degrading hydrogen peroxide

Question 24

Plasma membrane

Answer 24

The membrane at the boundary of every sell the exes selective barrier regulating the cells chemical composition

Question 25

Plasmodesmata

Answer 25

An open channel in the cell wall of the plant through with strands of cytosol connect from an adjacent cell

Question 26

Prokaryotic cell

Answer 26

Sell that does not contain a nucleus. Bacteria

Question 27

Ribosomes

Answer 27

Cell that creates protein

Question 28

Rough ER

Answer 28

Endoplasmic reticulum that has ribosomes on it

Question 29

Smooth ER

Answer 29

Endoplasmic reticulum free of ribosomes

Question 30

Tight junction

Answer 30

A type of intercellular junction in animal cells that prerinse the leakage of material between cells

Question 31

Vacuole

Answer 31

A membrane bounded vesicle whose function varies in different kinds of cells

Question 32

Vesicle

Answer 32

Tubes inside cells small enough for food

Question 33

Centriole

Answer 33

A structure in the centrosome of an animal cell composed of s cylinder of microtuble triplets arranged in a 9+0 pattern