Lesson 2

Question 1

Most cells have 3 main parts

Answer 1

Cell membrane
Cytoplasm
Nucleus

Question 2

The out covering of the cell

Answer 2

Cell membrane

Question 3

The jelly like fluid inside the cell where organelles float

Answer 3

Cytoplasm

Question 4

The control center that holds genetic materials

Answer 4

Nucleus

Question 5

Cell is like an aquarium
Glass is
Water is
Fist and other content is

Answer 5

Cell membrane
Cytoplasm
Nucleus

Question 6

Surrounds the cell and control what enter and leaves

Answer 6

Cell membrane

Question 7

Cell membrane is made of two layers of fat molecules called

Answer 7

Phospholipid bilayer

Question 8

Each phospholipid has a water loving_________ head and a water-fearing ____________ tail

Answer 8

Hydrophilic
Hydrophobic

Question 9

Part of the membrane that helps keep it stable
Nasa gitna ng phospholipid

Answer 9

Cholesterol

Question 10

The part of the cell that fills the space between the cell membrane and the nucleus

Answer 10

Cytoplasm

Question 11

A network of protein filaments found in cytoplasm helps not to smash

Answer 11

Cytoskeleton

Question 12

The fluid portion , mostly water dissolved salts

Answer 12

Cytosol

Question 13

Such as mitochondria, ER, golgi apparatus

Answer 13

Organelles

Question 14

Stored nutrients like glycogen, lipid, or pigments

Answer 14

Inclusion

Question 15

Stored nutrients like glycogen, lipid, or pigments

Answer 15

Inclusion

Question 16

are tiny parts of the cell that do specific jobs

Answer 16

Organelles

Question 17

Make proteins, carry messages inside cell

Answer 17

Ribosomes

Question 18

Helps make and fold proteins into correct shape, looks bumpy, with ribosome

Answer 18

Rough Endoplasmic Reticulum

Question 19

Make lipids(fats) and break down harmful substances. No ribosomes,

Answer 19

Smooth Endoplasmic Reticulum

Question 20

Modifies and packages proteins for use inside or outside the cell

Answer 20

Golgi apparatus

Question 21

Short hairs that move substances over the cell surface

Answer 21

Cilia

Question 22

Make ATP.the energy the cell uses to do work

Answer 22

Mitochondria

Question 23

Contains enzymes to break diwn waste or damagd parts

Answer 23

Lysosomes

Question 24

Break down fatty acids and get rid of harmful chemicals like hydrogen peroxide

Answer 24

Peroxisomes

Question 25

Helps organize the cell during division

Answer 25

Centrosome

Question 26

Long tail that helps move the cell

Answer 26

Flagella

Question 27

Movement through cell membranes

Answer 27

Passive transport Active transport

Question 28

Transport no energy needed

Answer 28

Passive transport

Question 29

Substances move from high to low concentration

Answer 29

Diffusion

Question 30

Water moves through a membrane from more to less water

Answer 30

Osmosis

Question 31

Substances use proteins to pass through the membrane

Answer 31

Facilitated Diffusion

Question 32

Pressure pushes substances through a membrane

Answer 32

Filtration

Question 33

Need energy from mitochondria

Answer 33

Active transport

Question 34

Takes in solids

Answer 34

Phagocytosis

Question 35

Takes in liquid

Answer 35

Pinocytosis

Question 36

Cell pushes substances out by using vesicles

Answer 36

Exocytosis

Question 37

The control center of the center

Answer 37

Nucleus

Question 38

Loose DNA that holds the genetic code, become chromosome during cell division

Answer 38

Chromatin

Question 39

Makes ribosomes, which helps build proteins

Answer 39

Nucleolus

Question 40

Egg cell and sperm cell

Answer 40

Sex cell

Question 41

Sex cells dividing 4 (sex cell)

Answer 41

Mitosis

Question 42

Interphase types

Answer 42

G1 S phase G2 phase

Question 43

The cell grows and makes new organelles

Answer 43

G1 phase

Question 44

The cell copies it's DNA

Answer 44

S phase

Question 45

The cell check the DNA and prepare to divide

Answer 45

G2 phase

Question 46

Actual diffusion happen

Answer 46

Mitosis

Question 47

Chromosomes become visible, nuclear envelope disappear

Answer 47

Prophase

Question 48

Chromosomes linrle up line up in the center

Answer 48

Metaphase

Question 49

Chromosomes separate and move to opposite sides

Answer 49

Anaphase

Question 50

Two new nuclear envelope form

Answer 50

Telophase

Question 51

Not cancerous do not spread

Answer 51

Benign tumor

Question 52

Cancerous. Can invade nearby tissue or spread

Answer 52

Malignant tumors

Question 53

The process of programmed cell death

Answer 53

Apoptosis