Are peroxisomes present in plant and animal cells
Are peroxisomes present in plant and animal cells?
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Are peroxisomes present in plant and animal cells?
Do prokaryotes or bacteria have peroxisomes?
During bioconversion of sucrose to citric acid by Aspergillus niger, final samples of 6 batches of fermentation broth were analyzed for citric acid content. The results (in g L⁻¹) were found to be 47.3, 52.2, 49.2, 52.4, 49.1 and 46.3. Q54 The mean value of acid concentration will beA 49.4B 51.0C 48.2D 50.8 Q55 The … Read more
The standard redox potential values for two half‐reactions are given below. The value for Faraday’s constant is 96.48 kJ V⁻¹ mol⁻¹ and gas constant R is 8.31 J K⁻¹ mol⁻¹.NAD⁺ + H⁺ + 2 e⁻ ⇌ NADH –0.315 VFAD + 2 H⁺ + 2 e⁻ ⇌ FADH₂ –0.219 V Q52 The ΔG°′ for the oxidation of NADH … Read more
The width of the lipid bilayer membrane is 30 Å. It is permeated by a protein which is a right‐handed α‐helix. Q50 The number of α-helical turns permeating the membrane isA 5.6 turnsB 3.5 turnsC 6.5 turnsD 5.0 turns Q51 The number of amino acid residues present in the protein isA 15B 18C 17D 20
A culture of Rhizobium is grown in a chemostat (100 m³ bioreactor). The feed contains 12 g L⁻¹ sucrose, Ks for the organism is 0.2 g L⁻¹ and μₘ = 0.3 h⁻¹. The flow rate required to result in steady‐state concentration of sucrose as 1.5 g L⁻¹ in the bioreactor will beA 15 m³ h⁻¹B … Read more
What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.
Distinguish between (a) IRV and ERV (b) Inspiratory capacity and Expiratory capacity. (c) Vital capacity and Total lung capacity.
Have you heard about hypoxia? Try to gather information about it, and discuss with your friends.
Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?
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