Act 4 Cell Reading Materials

Question 1

the unit of structure and function of life

Answer 1

Cell

Question 2

All living organisms are made of

Answer 2

Cell

Question 3

are highly organized, they are capable of metabolism, homeostasis, growth, development and reproduction.

Answer 3

Cells

Question 4

Two types of cell based on characteristics of nucleus

Answer 4

Prokaryotic and Eukaryotic

Question 5

Have a primitive nucleus

Answer 5

Prokaryotic

Question 6

Have a True nucleus

Answer 6

Eukaryotic cell

Question 7

-the living portion of the cell,
-is a complex colloid of organic and inorganic compounds.

Answer 7

Protoplasm

Question 8

cannot live nor reproduce when removed from the cell but they perform their functions and cooperate with each other to maintain the life and well being of the cell.

Answer 8

Organelles

Question 9

In the protoplasm are ___________ which show some characteristics of living things but are not self-sufficient

Answer 9

organized sub-cellular organelles

Question 10

-It is predominantly made up of “cellulose.”
-Gives protection and support

Answer 10

Cell wall

Question 11

-Made up of a bilayer of phospholipids with proteins forming a mosaic
-Semi-permeable membrane

Answer 11

Cell membrane/plasmalemma

Question 12

-intricate series of membranous channels that crosses the cytoplasm from the cell membrane to the nuclear membrane
for intracellular transport, storage and protein synthesis

Answer 12

Endoplasmic reticulum

Question 13

Two types of Endoplasmic Reticulum

Answer 13

Rough ER (RER) – protein syntesis
Smooth ER (SER) - glycolipid synthesis

Question 14

Fluid portion of the cell

Answer 14

Cytoplasm

Question 15

Fluid part of the cytoplasm

Answer 15

Cytosol

Question 16

clusters of chains are collectively called

Answer 16

Polyribosomes

Question 17

For protein synthesis

Answer 17

Ribosomes

Question 18

series or stacks of flattened membrane-bound sacs called

Answer 18

Saccules

Question 19

involved in the storage, modification and secretion of proteins, glycoproteins and lipids destined to leave the cell and for use within the cell

Answer 19

Golgi apparatus/Golgi bodies

Question 20

membrane-bound organelles contaning hydrolytic enzymes found in animal cells

Answer 20

Lysosomes

Question 21

membrane-bound organelles that contain specific enzymes
some contains the enzymes catalase which rapidly breaks down toxic hydrogen peroxide into water an oxygen

Answer 21

Peroxisomes

Question 22

double membrane organelle which has infolings inside called as

Answer 22

Cristae

Question 23

-powerhouse of the cell
-have its own DNA

Answer 23

Mitochondria

Question 24

spherical, ovoid, lens-shaped or irregular shaped organelles double-membrane organelle for manufacture and storage

Answer 24

Plastids

Question 25

Types pf plastids

Answer 25

Chloroplast Chromoplast Leucoplast Amyloplast Aleuroplast Elaioplast

Question 26

contains the green pigment responsible for photosynthesis

Answer 26

Chloroplast

Question 27

contains carotenoids such as carotene, lycopene and xanthophyll providing yellow to orange-red color to plant parts

Answer 27

Chromoplast

Question 28

colorless plastid used in storing food reserves.

Answer 28

Leucoplast

Question 29

Stores starch

Answer 29

Amyloplast

Question 30

Stores protein

Answer 30

Aleuroplast

Question 31

Stores fats

Answer 31

Elaioplast

Question 32

Storage are for food materials and depot for waste materials

Answer 32

Vacuole

Question 33

Membrane covering the vacuole

Answer 33

Tonoplast

Question 34

Network of fibers throughout the cell’s cytoplasm

Answer 34

Cystoskeleton

Question 35

Types pf fibers

Answer 35

Microtubules Microfilaments Intermediate filaments

Question 36

hollow rods functions primarily to help support and shape the cell

Answer 36

Microtubules

Question 37

solid rods and are active in muscle contraction

Answer 37

Microfilaments

Question 38

provides support for microfilaments and microtubules by holding them in place.

Answer 38

Intermediate filaments

Question 39

-Maintains cell’s shapes and it gives support -Involves in cellular motility and in moving vesicles with in a cell

Answer 39

Cystoskeleton

Question 40

Bounded by a double membrane

Answer 40

Nucleus

Question 41

Bounded by a double membrane called? where nuclear materials (chromosomes and nucleolus) are found

Answer 41

Nuclear envelope

Question 42

composed of DNA and bears the genetic material

Answer 42

Chromosomes

Question 43

spherical aggregate of RNA for protein synthesis

Answer 43

Nucleolus