Which one of the following is not correct pair of type of cancer and origin place?
Benign tumour – Non-cancerous tumour
Carcinomas – Cancer of epithelial tissues
Lymphomas – Haematopoietic cells tumour
Sarcomas – Cancer of glands (secretory tissues)
Epiphyseal plates at the extremities of long bones help in
Bone moulding
Elongation of bone
Bone formation
Formation of Haversian Canal
The functional unit of the contractile system in striated muscle is
Cross Bridge
Myofibril
Myofibril
Z-band
During strenuous excercise, glucose is converted into
glycogen
pyruvic acid
starch
lactic acid
D.
lactic acid
During strenuous excercise, anaerobic respiration of glucose takes place and Pyruvic acid (a product of glycolysis of glucose) changes into lactic acid. Accumulation of lactic acid is responsible for muscle fatigue. Glycogen is a polysaccharide and stroing material of animal body. It is stored in muscle and liver.
Starch is also a polysaccharide but a storing material of plant body.
Which of the following is a transparent tissue?
Tendon
Fibrous cartilage
Hyaline cartilage
All of these