EASY
Earn 100

How many of the following junctions are found in epithelium tissue :Tight junction, Gap junction, Adhering and Inter digitation.

50% studentsanswered this correctly

Important Questions on Structural Organization in Animals

MEDIUM
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Match the following
  Epithelium   Found in
A Pavement epithelium I Germinal epithelium
B Simple cuboidal epithelium II Lining of intestine
C Ciliated columnar epithelium III Wall of the urinary bladder
D Nonciliated columnar epithelium IV Fallopian tube
    V Mesothelium

The correct match is

EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The following type of cell junction is not found in animal tissues.
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Identify the types of cell junctions that help to stop the leakage of the substances across a tissue and facilitate communication with neighbouring cells via rapid transfer of ions and molecules.
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The function of the gap junction is to:
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Cuboidal epithelium with brush border of microvilli is found in
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Alveoli are lined by
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue

Which one of the following statements best defines the properties of a compound epithelium?

MEDIUM
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue

Match list - I with the list - II.

  List-I   List-II
(a) Bronchioles (i) Dense regular connective tissue
(b) Goblet cell (ii) Loose connective tissue
(c) Tendons (iii) Glandular tissue
(d) Adipose tissue (iv) Ciliated epithelium

Choose the correct answer from the options given below:

EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Intercellular junctions preventing leakage of the body fluids are:
MEDIUM
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue

Study the following statements
A) Compound epithelium forms the lining of the larger pancreatic ducts as stratified cuboidal epithelium
B) Cartilage is a vascular tissue surrounded by fibrous connective tissue sheath called perichondrium
C) Gap junctions in cardiac muscles permit electrical impulses to be conducted rapidly
D) Myelinated nerve fibres are found in grey matter of the central nervous system

Among the above, identify incorrect statements

EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue

Match the Column-I with Column-II and select the correct option

Column-I Column-II
(a) Ciliated columnar epithelium (i) Endothelium
(b) Cuboidal epithelium (ii) Upper respiratory tract
(c) Squamous epithelium (iii) Thyroid follicle
MEDIUM
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Choose the correctly matched pair:
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Goblet cells of alimentary canal are modified from
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in:
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The four sketches (A, B, C, and D) given below represent four different types of animal tissues.

Which one of these is correctly identified in the options given along with its correct location and function?

Question Image
 
  Tissue Location Function
(A) Simple squamous epithelium Trachea Diffusion boundary
(B) Unicellular gland Alimentary canal Secretion
(C) Bone Larynx Secretion
(D) Compound epithelium Skin Protection
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The columnar epithelium is found in
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Read the following statements and choose the correct answer.
I. Gap junctions cement adjacent cells together.
II. Areolar tissue contains fibroblasts, macrophages and mast cells.
III. Tight junctions facilitate the cells to communicate with each other.
IV. Adhering junctions help to stop substances from leaking across tissues.
V. Cells of connective tissue except blood secrete fibres of structural proteins called elastin.
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
Which of the following gland do not have duct?
EASY
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The tissue with the power of division and regeneration, throughout life, is _________.
MEDIUM
Biology>Structural Organization in Animals>Structural Organization in Animals>Epithelial Tissue
The type of epithelial cells which line the inner surface of fallopian tubes, bronchioles and small bronchi are known as