cell modification

Question 1

Needs to undergo modification to cater to its other tasks and function.

Answer 1

Cell Specialization/Modification/Differentiation

Question 2

This is the process that occurs after cell division where the newly formed cells are structurally modified to perform efficiently.

Answer 2

Cell Specialization

Question 3

What are the three types of Cell Modification?

Answer 3

Apical, Lateral, Basal

Question 4

Type of cell modification that is found in the lateral surface (toward to the side).

Answer 4

Lateral Modification

Question 5

This type of modification happens at the side of the cell.

Answer 5

Lateral Modification

Question 6

Also known as the communicating junction.

Answer 6

Gap Junction

Question 7

Ares wherein the membranes of the two cells join together to form a barrier.

Answer 7

Tight Junction

Question 8

Acts as a barrier that regulate the movement of water & solutes between epithelial layers.

Answer 8

Tight Junction

Question 9

Allows ions and small molecules to pass from one cell to the next for the intercellular communications.

Answer 9

Gap Junction

Question 10

It anchors junction on the lateral surface of the cell.

Answer 10

Adherence Junction

Question 11

Fastens one cell to another cell.

Answer 11

Adherence Junction

Question 12

Type of Cell Modification that is found in the apical surface (Apex.)

Answer 12

Apical Junction

Question 13

It is a compound secreted by the cell on its apical surface.

Answer 13

Extracellular Matrix

Question 14

This is the extracellular structure of plant cells that distinguishes them from animal cells.

Answer 14

Cell Wall

Question 15

The main ingredient of ECM in animal cells.

Answer 15

Glycoprotein

Question 16

This is also known as Cell Modification or Cell Differentiation

Answer 16

Cell Specialization

Question 17

These are temporary irregular lodes found in amoebas and some other eukaryote (multicellular) cells.

Answer 17

Pseudopods

Question 18

“False Foot” that slowly moves the protist.

Answer 18

Pseudopods

Question 19

Examples of protists

Answer 19

Algae, Amoeba, Fungi

Question 20

Fingerlike projections that arise from the epithelial layer in some organs.

Answer 20

Villi

Question 21

The smaller projections from the epithelial layer.

Answer 21

Microvilli

Question 22

Prevents leakage of Extracellular Fluid

Answer 22

Lateral Modification

Question 23

They arise from the cell’s surface that also increase surface area allowing faster & more efficient absorption.

Answer 23

Villi & Microvilli

Question 24

Type of cell modification that is found at the bottom part of the cell.

Answer 24

Basal Modification

Question 25

Connects the intermediate filaments of adjacent cells.

Answer 25

Desmosomes

Question 26

Connect the *basal surface* of an epithelial cell to the *basement membrane* of the extracellular matrix.

Answer 26

Hemidesmosome

Question 27

These modifications anchor the junction on the basal and lateral surface of the cell.

Answer 27

Desmosomes & Hemidesmosomes

Question 28

Rivet-like links between cytoskeleton and extracellular matrix components such as the basal lamina that underlie epithelia

Answer 28

Basal Modification

Question 29

What do the basal modifications contain?

Answer 29

Keratin, Integrin, Cadherin

Question 30

Type of protein for strength & protection

Answer 30

Keratin

Question 31

Cell adhesion molecule that mediates cell to extracellular adhesion.

Answer 31

Integrin

Question 32

Cell adhesion molecule that mediates cell to cell adhesion.

Answer 32

Cadherin

Question 33

Other specialized modifications include the development of nerve cells, muscle cells, red blood cells, and sperm cells.

Answer 33

Specialized cell

Question 34

These specialized cells monitors the plant internal condition, changing their shape according to those conditions.

Answer 34

Root hairs and guard cells

Question 35

Specialized to transport oxygen.

Answer 35

Red Blood Cells

Question 36

Possess large number of organelles needed for protein export including a well developed golgi apparatus and clusters of storage vacuole.

Answer 36

Pancreatic Cells

Question 37

These cells secrete enzymes.

Answer 37

Pancreatic Cells

Question 38

Packed with fibers arranged in a tight regular pattern that is used for the human ability to move.

Answer 38

Muscle cells & Skeletal Cells

Question 39

Structurally, the skeletal muscles & muscle cells are composed of ____

Answer 39

Myocytes