Bone

Q. The study of bones is called

1. osteology
2. anatomy
3. chondrology
4. cytology

Q.

Fats are stored in human body as _____.

1. Adipose tissue

2. Bones

3. Cartilage

4. Cuboidal epithelium

Q. Which of the following is not a function of the bones?

1. Provides a structural frame to the body
2. Helps in body movement
3. Helps in conduction of impulses
4. Site of production of blood cells

Q. Bones are mainly made up of

1. calcium and phosphorus
2. calcium and sulphur
3. calcium and magnesium
4. calcium and iron

Q.

Which of these system gives shape and support to our body?

1. Nervous System

2. Skeletal System

3. Muscular System

4. Respiratory System

Q. The bones of mammals contain haversian canals which are interconnected by transverse canals known as:

1. Canaliculi
2. Volkmann's canal
3. Lacunae
4. Bidder's canal

Q. Bone forming cells that secrete ossein protein are called

1. chondroblasts
2. chondrocytes
3. osteoblasts
4. osteocytes

Q.

Bone possesses a hard matrix composed of___and ___

Q. With respect to bone cell development, arrange the following in its correct sequence.

1. Osteoclasts
2. Osteoblasts
3. Osteocytes
4. Osteogenic cell

Q.

Write true or false. If false change the statement so that it is true.
Human skeleton has 206 bones.

Q. Enzyme Collagenase breaks the peptide bonds in the protein Collagen. Excessive secretion of this enzyme will lead to weakening of which of the following body parts?
i. Tendons
ii. Bones
iii. Hair shafts
iv. Nails and Claws
v. Intervertebral disc

1. i, ii, iii
2. i, ii, v
3. iii, iv
4. ii, iii, v

Q. When a bone breaks into more than two pieces, such a fracture is called?

1. Simple fracture
2. Green stick fracture
3. Comminuted fracture
4. Compound fracture

Q. Pluripotent stem cells can be found in

1. RBC
2. WBC
3. None of the above
4. Bone marrow

Q.

Bones are elastic tissues.

1. True
2. False

Q.

What does the mineral matter consists of?

Q. Total number of bones in the hindlimb of a man is

1. 24
2. 30
3. 14
4. 21

Q. Where is cnidoblast found?

1. Epidermis
2. Gastrodermis
3. Mesoglea
4. Both epidermis and gastrodermis

Q. A technique of micropropagation is _________.

1. Somatic embryogenesis
2. Embryo rescue
3. Somatic hybridization
4. None of the above

Q. Assertion :Spirogyra shows plantings life cycle. Reason: Zygotic meiosis occurs in Spirogyra.

1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
3. If the assertion is true but the reason is false
4. If both the assertion and reason are false

Q. The study of cells and tissues is known as

1. Physiology
2. Mycology
3. Histology
4. Paleontology

Q. How many statements are correct?
1) Clavicle articulates with an acromion process.
2) Pelvic girdle is made of two coccyx bones.
3) Scapula is present on the dorsal side.
4) Patella is the dorsal protective covering of the knee.

1. One
2. Two
3. Three
4. Four

Q.

During bone development, _______________ cells become _______________ cells.

1. osteocyte, osteoblast

2. osteoblast, lamellae

3. osteoblast, osteocyte

4. osteocyte, lamellae

Q. The ciliated funnels on the ventral side of the kidney in frog are called

1. Bidder's organ
2. Corpora adiposa
3. Nephrostomes
4. Ostia

Q. The phylum Coelenterata is otherwise called

1. Cnidaria.
2. Bilateria.
3. Ctenophora
4. Protostomia

Q. When a bone breaks into more than two pieces, such a fracture is called?

1. Simple fracture
2. Green stick fracture
3. Comminuted fracture
4. Compound fracture

Q. The number of bones in the adult human body

1. 310
2. 90
3. 406
4. 206

Q. Tissue culture has been extensively used in research methods in all of the following fields of biology except in

1. Bacteriology
2. Embryology
3. Virology
4. None of the above

Q. Which of the following protein is the most abundant in human body?

1. Collagen
2. Myosin
3. Actin
4. Albumin

Q. Which lobes of the cerebrum are usually narrower in left handed people?

Q. Process of formation of blood is

1. Plasmolysis
2. Haemopoiesis
3. Haemoneogenesis
4. Haemolysis