Cell

Question 1

The cell is the

Answer 1

fundamental unit of life

Question 2

the cell is considered as ……. of all living organisms.

Answer 2

building block

Question 3

The human body is composed of …… of cells that provide structure for body

Answer 3

trillions

Question 4

properties of being alive

Answer 4

respons to stimuli
engages in metabolic activity
reproduces itself because it contains genetic material

Question 5

All tissues and organs in body are formed of

Answer 5

cells

Question 6

made up of jelly-like fluid that is called Cytosol.

Answer 6

cytoplasm

Question 7

a network of fibers that make up the cell’s structural framework

Answer 7

cytoskeleton

Question 8

the cytoskeleton is important to determine the

Answer 8

shape of the cell and also direct the movement of organelles.

Question 9

“appears with yellow color”.

Answer 9

endoplasmic reticulum

Question 10

ER is important because it is important because it transports

Answer 10

molecules to their specific destination.

Question 11

“appears with brown color”.

Answer 11

Golgi apparatus:

Question 12

Gogli apparatus is important in

Answer 12

in packing the molecules that were
already processed by the ER, and transports them out of the cell.

Question 13

digest the foreign bacteria that invade the cells and also get rid of the toxic substances.

Answer 13

Lysosomes

Question 14

“appears with dark red color”.

Answer 14

Mitochondria

Question 15

mitochondria converts the …. from food to a form that the cell
can use.

Answer 15

energy

Question 16

what is a unique feature of the mitochondria

Answer 16

it has its own genetic material.

Question 17

The command center in the cell

Answer 17

nucleus

Question 18

appears in a purple colour

Answer 18

nucleus

Question 19

The nucleus sends directions to the cell to…..

Answer 19

grow and divide

Question 20

the nucleus contains

Answer 20

the DNA (the genetic
material)

Question 21

the surrounding membrane of the nucleus

Answer 21

the nuclear envelope (protects Dna)

Question 22

“cell membrane” which is the outer lining of the cell.

Answer 22

plasma membrane

Question 23

the plasma membrane separates the cell from its …….. and allows the materials to …… and …… the cell

Answer 23

environment, enter and leave

Question 24

organelles that process the cells genetic instructions in order to create the proteins.

Answer 24

ribosomes

Question 25

Unicellular Organisms

Answer 25

living entities that have only one cell, like the amoeba.

Question 26

multiple cells will form the tissues and multiple tissues will form the organs and multiple organs will form the organism.

Answer 26

Multicellular organisms: