Match the items given in Column I with those in Column II and select the correct option given below:
Column I | Column II | ||
Function | Part of the Excretory system | ||
a | Ultrafiltration | i | Henle's loop |
b | Concentration of urine | ii | Ureter |
c | Transport of urine | iii | Urinary bladder |
d | Storage of urine | iv | Malpighian corpuscle |
v | Proximal convoluted tubule |
a | b | c | d |
iv | v | ii | iii |
a | b | c | d |
iv | i | ii | iii |
a | b | c | d |
v | iv | i | iii |
a | b | c | d |
v | iv | i | ii |
Match the items given in Column I with those in Column II and select the correct option given below
Column I | Column II | ||
a | Glycosuria | i | Accumulation of uric acid in joints |
b | Gout | ii | Mass of crystallised salts within the kidney |
c | Renal calculi | iii | Inflammation in glomeruli |
d | Glomerular nephritis | iv | Presence of in glucose urine |
a | b | c | d |
iii | ii | iv | i |
a | b | c | d |
i | ii | iii | iv |
a | b | c | d |
iv | i | ii | iii |
a | b | c | d |
ii | iii | i | iv |
What is the role of NAD+ in cellular respiration?
It functions as an enzyme.
It functions as an electron carrier.
It is the final electron acceptor for anaerobic respiration.
It is a nucleotide source for ATP synthesis.
Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?
Hydrilla
Yucca
Viola
Banana
Oxygen is not produced during photosynthesis by
Green sulphur bacteria
Nostoc
Chara
Cycas
A.
Green sulphur bacteria
Green sulphur bacteria do not use H2O as the source of the proton, therefore they do not evolve O2.
In which of the following forms is iron absorbed by plants?
Ferric
Ferrous
Both ferric and ferrous
Free element
Which of the following elements is responsible for maintaining turgor in cells?
Magnesium
Sodium
Calcium
Potassium
Which of the following is not a product of light reaction of photosynthesis?
ATP
NADH
Oxygen
NADPH
The Golgi complex participates in
Fatty acid breakdown
Formation of secretory vesicles
Activation of amino acid
Respiration in bacteria