Cotyledons and testa are edible parts of
groundnut and pomegranate
walnut and tamarind
french bean and coconut
cashew nut and litchi
Intrinsic and extrinsic pathways of blood clotting the interlinked at the activation steps of which of the following factors?
Factor IX
Factor IV
Factor X
Factor XIII-a
Match the storage products listed under column I with the organism given under column II, choose the appropriate option from the given options
Column I | Column II | ||
A | Glycogen | 1 | Sargassum |
B | Pyrenoids | 2 | Nostoc |
C | Laminarin and mannitol | 3 | Polysiphonia |
D | Floridean starch | 4 | Spirogyra |
5 | Agaricus |
A | B | C | D |
3 | 4 | 1 | 5 |
A | B | C | D |
4 | 3 | 5 | 2 |
A | B | C | D |
5 | 4 | 1 | 3 |
A | B | C | D |
2 | 1 | 4 | 3 |
The globular head of myosin contains
Calcium ions in large quantities
Troponin
ATPase enzyme
ATP
Dense regular connective tissue is present in
ligament and tendons
Joint capsule and Wharton's jelly
Periosteum and endosteum
Pericardium and heart valves
The first stable product of fixation of atmospheric nitrogen in the leguminous plant is
NO2-
ammonia
NO3-
glutamate
B.
ammonia
The fixation of atmospheric nitrogen to ammonia is given as
The process in which atmospheric nitrogen rates concerted into inorganic nitrogenous (nitrate, ammonia) compounds through microorganisms is called biological nitrogen fixing.
Which one of the following generally acts as an antagonist to gibberellins?
Zeatin
Ethylene
ABA
IAA
The ornithine cycle removes two waste products from the blood in the liver. These products are
CO2 and urea
ammonia and urea
CO2 and ammonia
ammonia and uric acid
Macromolecule chitin is
Nitrogen-containing polysaccharide
Phosphorous containing polysaccharide
Sulphur containing polysaccharide
Simple polysacchaaride
Which of the following statement is correct in relation to the endocrine system?
Adenohypophysis is under direct neural regulation fo the hypothalamus
Organs in the body like a gastro-intestinal tract, heart, kidney and liver do not produce any hormone.
Non-nutrient chemicals produced by the body in trace amount that act as inter-cellular messanger are known as hormones.
Releasing and inhibitory hormones are produced by the pituitary gland