Q. Name the pigment which is responsible for the yellow color of leaves in autumn and orange color of carrots?

View solution

Q. Accessory pigments absorb light at more wavelengths as compared to chlorophyll.

View solution

Q. Name the mechanism which prevents photo-oxidative damage in plants?

View solution

Q. Name the photosynthetic pigment which is structurally similar to bile pigment bilirubin?

View solution

Q. What is the location of photosynthetic pigment in an oxygenic photosynthetic organism?

View solution

Q. What is the absorption spectrum?

View solution

Q. Photosynthetic reaction in an oxygenic photosynthetic organism is performed by pigment ______

View solution

Q. Name the filamentous fungi which are used in Engelmann’s experiment to show photosynthetic activity?

View solution

Q. Which of the following term defines the production of heat and light when excited molecule returns to its original state?

View solution

Q. What is resonance energy transfer?

View solution

Q. Which of the following is a Hill reagent?

View solution

Q. How many photons are absorbed to produce one molecule of oxygen?

View solution

Q. Water is used as an electron donor in anoxygenic photosynthesis.

View solution

Q. What is red drop phenomenon?

View solution

Q. Which of the following correctly defines the yield of oxygen by the no. of photons absorbed?

View solution

Q. Name the pathway for glucose synthesis by non-carbohydrate precursors?

View solution

Q. What is the site for gluconeogenesis?

View solution

Q. Which of the following is not the precursor of gluconeogenesis?

View solution

Q. Name the enzyme which is responsible for the conversion of pyruvate to phosphoenolpyruvate (PEP)?

View solution

Q. Gluconeogenesis is also carried out in muscle and brain.

View solution