Quiz 05-December-2023

#1. Among the following which is a terpene

Xanthophyll

Lycopene

Carotene

Chlorophyll

#2. Transport of oxygen and CO₂ in blood is

Both in dissolved form

Both in bound form

CO₂ in bound form and O₂ in dissolved form

O₂ in bound form and CO₂ in dissolved form

#3. Unsynchronized signals in EEG are generated during

Deep Sleep

Active and non‐quite

Slow wave but quite sleep

REM sleep

#4. Plants dissipate excess excitation energy as heat so as to protect from photo‐oxidative damage. The mechanism is known as

Non ‐Photochemical quenching

Photo chemical quenching

Photoinhibition

Merven effect

#5. According to the polymer trap hypothesis small sugars such as sucrose are converted to raffinose and other larger oligosaccharides is loaded in phloem. Major site of synthesis if raffinose is

Transfer cells

Intermediary cells

Sieve tube

Companion cells

#6. Bending of coleoptiles tip of oat toward source of unilateral light of wavelength 454 nm is due to

Degradation of auxin toward light

Synthesis of auxin in shaded area

Polar transport of auxin

Lateral distribution of auxin toward shaded area

#7. E. coli based Humulin is a

Growth factor

Interferon

Insulin

Disaccharide

#8. Among the following which plant removes heavy metal from water

Nymphia vishin

Eichornia crassipes

Pistia stratiotes

Salvia officinalis

#9. Agrobacterium tumefaciens causes crown gall diseases in dicot plants. Which phytohormone genes are present of T‐DNA

Cytokinin only

Auxin only

Cytokinin and brassinosteroids

Auxin and cytokinin

#10. Major transport of nitrogen in xylem sap is in form of

Glutamine

Glutamate

Allantoin

Ammonia

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Quiz 05-December-2023

#1. Among the following which is a terpene

#2. Transport of oxygen and CO₂ in blood is

#3. Unsynchronized signals in EEG are generated during

#4. Plants dissipate excess excitation energy as heat so as to protect from photo‐oxidative damage. The mechanism is known as

#5. According to the polymer trap hypothesis small sugars such as sucrose are converted to raffinose and other larger oligosaccharides is loaded in phloem. Major site of synthesis if raffinose is

#6. Bending of coleoptiles tip of oat toward source of unilateral light of wavelength 454 nm is due to

#7. E. coli based Humulin is a

#8. Among the following which plant removes heavy metal from water

#9. Agrobacterium tumefaciens causes crown gall diseases in dicot plants. Which phytohormone genes are present of T‐DNA

#10. Major transport of nitrogen in xylem sap is in form of

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Quiz 05-December-2023

#1. Among the following which is a terpene

#2. Transport of oxygen and CO2 in blood is

#3. Unsynchronized signals in EEG are generated during

#4. Plants dissipate excess excitation energy as heat so as to protect from photo‐oxidative damage. The mechanism is known as

#5. According to the polymer trap hypothesis small sugars such as sucrose are converted to raffinose and other larger oligosaccharides is loaded in phloem. Major site of synthesis if raffinose is

#6. Bending of coleoptiles tip of oat toward source of unilateral light of wavelength 454 nm is due to

#7. E. coli based Humulin is a

#8. Among the following which plant removes heavy metal from water

#9. Agrobacterium tumefaciens causes crown gall diseases in dicot plants. Which phytohormone genes are present of T‐DNA

#10. Major transport of nitrogen in xylem sap is in form of

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#2. Transport of oxygen and CO₂ in blood is