EASY
Earn 100

A siderocyte is a RBC containing

50% studentsanswered this correctly

Important Questions on Human Physiology

MEDIUM

Match the type of cells in Column I with the organs they are part of, listed in Column II:

  Column I   Column II
P. Chondroblast i. Bone
Q. Osteoclast ii. Brain
R. Microglia iii. Cartilage
S. Pneumocyte iv. Lung

Choose the CORRECT combination.

EASY
Study the following statements and identify the incorrect one
MEDIUM

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

MEDIUM

Match the following.

List I List II
A) Dermal bones I) Girdles
B) Replacing bones II) Pisiform bone
C) Visceral bones III) Cranium
D) Sesamoid bone IV) Os cordis
  V) Osteon

The correct match is:

MEDIUM
Brown fat is a specialised adipose tissue with abundant mitochondria and rich blood supply. Brown fat
MEDIUM

Study the following statements and identify the correct statements-
I) Microglial cells keep the cerebrospinal fluid in the ventricles of brain in constant circulation
II) Arrector pili muscles are unstriated muscles
III) Basophils remove antigen-antibody complexes from the blood
IV) Perichondrium is absent in fibrous cartilage

EASY
Which of the following is not a connective tissue?
EASY
Select the incorrectly matched pair from following:
EASY
Pick up the mismatched pair from the following:
EASY
Adult human RBCs are enucleate. Which of the following statement(s) is/are most appropriate explanation for this feature?

(i) They do not need to reproduce

(ii) They are somatic cells

(iii) They do not metabolize

(iv) All their internal space is available for oxygen transport
MEDIUM
Which one of the following statements is TRUE?
MEDIUM
Match the following
  Connective tissue   Example
(A) Dense regular connective tissue (I) Dermis
(B) Dense irregular connective tissue (II) Whortan's Jelly
(C) Elastic connective tissue (III) Lymphoid organs
(D) Mucus connective tissue (IV) Tendon
    (V) Vocal cords

The correct match is

EASY

Statement I : Tendons attach one bone with another bone.
Statement II : Epiglottis is formed by elastic cartilage.

The correct option among the following is

EASY
In which animal open blood vascular system is found?
MEDIUM
How many arteries are there in an umbilical cord?
EASY
Which of the given cells are not able to metabolise glucose to carbon dioxide aerobically?
EASY
Which of the following diseases is not related to circulatory system?
EASY
An adult human with average health has systolic and diastolic pressures as