CH 3 A&P

Question 1

Tissues

Answer 1

Group of cells with a similar function

Question 2

3 main regions of the cell

Answer 2

Nucleus, cytoplasm, plasma membrane

Question 3

plasma membrane

Answer 3

phospholipid layer, contains cholesterol

Question 4

Microvilli

Answer 4

increases surface area for absorption

Question 5

Ribsomes

Answer 5

proteins synthesis found in two loctions,

Question 6

lysosoomes

Answer 6

Contain Enzymes that digest worn out materials within the cell

Question 7

3 types of cytoskeleton

Answer 7

microfilaments, microtubules, intermediate filaments,

Question 8

Mitochondria

Answer 8

powerhouse of the cell

Question 9

Active transport

Answer 9

requires energy, producer of ATP

Question 10

what is inside the middle of cell

Answer 10

collectively nucleoplasm and cytosol within the cell contains small amounts of gases nutrients and salts dissolved in water

Question 11

Diffusion

Answer 11

Molecules move away from an area of a higher concentration to one of lower

Question 12

Simple diffusion

Answer 12

lipid soluble solutes move across the plasma membrane

Question 13

Filtration

Answer 13

uses a pressure gradient and is also used by the kidneys

Question 14

What are 2 electrolytes are in active transport

Answer 14

sodium, potassium

Question 15

Phagocytosis

Answer 15

cell eating

Question 16

Interphase

Answer 16

longer phase of a life cycle

Question 17

trna

Answer 17

transfers appropiate amino acids to the ribosome for building the protein

Question 18

Squamous epithelial tissue

Answer 18

has 1 row of flattented cells

Question 19

Describe cardiac muscle

Answer 19

is involuntary and has intercalated discs

Question 20

Solute

Answer 20

Present in smaller quanity

Question 21

Gene

Answer 21

DNA segment that carries blueprint building of (protein)

Question 22

Desmosones

Answer 22

prevents cell from being pulled apart “deadbolts’

Question 23

Golgi apparatus

Answer 23

shipping center of the cell or pathways

Question 24

Peroxixomes

Answer 24

Membranous sac that break down free radicals and replicate by pinching off

Question 25

Toatal Magnification

Answer 25

power of the ocular lens times the objectves lens

Question 26

Is sperm flagellated

Answer 26

yes

Question 27

Pseudopod

Answer 27

false foot

Question 28

Cells

Answer 28

the basic building blocks of life

Question 29

Is DNA a double helix

Answer 29

yes

Question 30

Rna is single or double stranded?

Answer 30

single stranded

Question 31

Is bone connective tissue

Answer 31

yes, 93

Question 32

How many types of muscle tissue

Answer 32

Skeletal muscle, cardiac muscle, and smooth muscle

Question 33

what is translation

Answer 33

RNA is decoded and used to assemble proteins.

Question 34

Osmosis

Answer 34

Diffusion of water through a selectively permeable membrane, plasma membrane

Question 35

Anticodon

Answer 35

3 base sequence on the head to bind with complementary codons

Question 36

Fibroblast

Answer 36

Refers to the elongated shape of the cell and lies along the cable-life fibers that it secretes

Question 37

Is cartilage vascularized

Answer 37

No

Question 38

Name steps of a cell divion

Answer 38

Prophase , metaphase. anaphase ,telophase