Unit 2: Cells/Tissues

Question 1

DNA

Answer 1

This cell contains hereditary instruction for building proteins and control cell functions

Question 2

Nucleus and Nuclear Envelope

Answer 2

This houses the DNA and nucleolus in eukaryotic cells

Question 3

Lysosome

Answer 3

This cell would need hydrolyzing enzymes to break down organic material and damaged cell parts

Question 4

Smooth ER

Answer 4

This cell synthesizes lipids, stores calcium ions in muscle

Question 5

Mitochondria

Answer 5

this cell needs to release energy stored in food to make a more usable form of energy for the cell

Question 6

Golgi Apparatus

Answer 6

this cell packages products from the ER into vesicles. these products can then be released to and from cells

Question 7

Rough ER

Answer 7

synthesized proteins (via embedded ribosomes) that will be packaged by the cells

Question 8

microvilli

Answer 8

this is found in or on cells whose main function is absorption

Question 9

Structure: Centrioles

Answer 9

Function: organize spindle fibers

Impact of cell: Mitosis

Question 10

Structure: Chromatin

Answer 10

Function: genetic material within nucleus

Impact: instructions for making proteins

Question 11

Structure: Cytoplaste

Answer 11

Function: includes cellular organelles and cytosol contains enzymes

Impact: mediates cytosolic reactions

Question 12

Structure: Smooth ER

Answer 12

Function: site of lypid synthesis and detoxification of drugs

Impact: detox and make lipids

Question 12

Structure: Cytoskeleton

Answer 12

Function: main structural support composed of robules and filaments

Impact: helps maintain shape/foundation

Question 13

Structure: Rough ER

Answer 13

function: synthesize protein, lysome secretioin

impact: cells that secrete alot of protein

Question 14

Structure: Golgi Apparatus

Answer 14

Function: receives proteins from rough er and modifies, packages and sorts

impact: make/finish products

Question 15

Structure: Lysosome

Answer 15

Function: membrane enclosed sac w/enzyme

impact: breakdown intracellular debris

Question 16

Structure: Mitochondria

Answer 16

Function: site of cellular respiration to form atp

impact: drives active transport nd metabolic process

Question 17

Structure: Nucleolus

Answer 17

Function: synthesizes RNA, assembles ribosomes

Impact: impacts protein production

Question 18

Structure: Nucleus

Answer 18

function: contains the cells genetic material

impact: control center of the cell

Question 19

Structure: Perioxisomes

Answer 19

function: breaks down lipids and tonic substances

impact: detox

Question 20

Structure: Plasma Membrane

Answer 20

function: selective permeable membrane between intra/extra environment

impact: maintains a boundary

Question 21

Structure: Ribosome

Answer 21

function: sites of protein synthesis

impact: makes proteins

Question 22

structure: Vacuole

Answer 22

function: storage unit

impact: stores fat

Question 23

Structure: Inclusion

Answer 23

function: intracellular, non living substances that are not bound by a membrane

impact: temporary food/fluid exchange

Question 24

Transports materials within blood vessels

Answer 24

blood

Question 25

inner supporting framework if spleen, liver, and lymph nodes

Answer 25

reticule

Question 26

tough tissue that connects bone to bone and muscle to bone

Answer 26

dense regular

Question 27

cartlidge that retains its original shape after being deformed such as cartlidge of the ear

Answer 27

elastic cartlidge

Question 28

helps keep the body warm and stores excess fuel (energy)

Answer 28

adipose tissue

Question 29

forms the ends of longbones, larynx, costal cartlidge, and embryonic skeleton

Answer 29

hyaline cartlidge