AIIMS: Revision Terminology Part 54

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  • Bohr effect - acidity on Hb, allow more transport of O2 from lungs to tissues.

  • Haldane effect – promote co2 transport.

  • pH, more Co2 released.

  • Larynx – cartilage of sarrtorini.

  • Alveolar air o2 = 13.1% Co2 = 5.3% N2 = 79%

  • Pregnant women – thoracic breathing rest abdominal.

  • Pulmonary ventilation = tidal vol X resp rate.

  • Alveolar ventilation = (Tidal vol – Dead space Vol ) X resp. Rate.

  • Sugareane -> alc (Brazil)

  • Maize -> alc (USA)

  • Petro Gops – Euphorbiaceae (euphorbia), Compositae (Brickellia), ascelpiadaceae, apocyanalce.

  • Gibberellins – parthenocarpy in grapes.

  • Continued state of muscle contraction = tetanus.

  • Sacromere = functional unit of myofibril

  • Corpus leuterm = ruptured graffian follicle

  • Oven is non motile as fully laden with food material.

  • Non cellular layer, transparent around ovum = zona pellucida.

  • Y – chr of drosophila = J shaped.

  • Linkage gp in Neurospore & yeast of genes.

  • Primer = short stretch of RNA formed on DNA template.

  • Primase = eng. Which polymerise building blocks into primer.

  • Hyrogens – subs released by body which rise the body temp.

  • Reapeated rhematic fever – streptococcal bacteria.

  • Exchange of gases in gills & lungs is possible due to thin walled capallary.

  • Pepsinogen becomes active in stomach due to HCE.

  • Digestion of fat – pancreatic lipase.

  • Co containing vitamin = vitamin B12

  • Analogous = Gineger (stem) & Sweet (root) potato (storage)

  • Homologous = Thorn of Bougvellia & tendril of cucurbits (axillary position)

  • Pea tendril & opuntia spines lemon thorns & cucurbits tendrils.

  • Perikaryon = cell body of neuron

  • Pneumocystic carnii – lungs,

  • Idiopathic multiple – skin cancer.

  • Chronic encephalitis – brain damage.

  • Thrombocytopenic purpurea – Haemorrage.

  • Defence 1st – skin, sweat glands.

  • Defence 2nd – mast cells, histeamines.

  • Defence 3rd – B & T cells, antibodies.

  • Guttation – hydathodes.

  • Turgidity of cell – K+

  • Reprod in staling bread = spores.

  • Photoblastic seeds need light for germination.

  • Primary Co2 acceptor in C3 plants = RuBP.

  • Root hair = unicellular.

  • Stem hair = multicellular.

  • Diaphragm – regulate amount of light entering microscope.

  • Compound microscopic – simple achromatic.

  • E.M. -> electromagnetic in nature.

  • Suaeda fruticosa – Shows alkaline soil.

  • Best for plant growth – loamy soil.

  • Wood fiber – sclerenchyma matous.

  • Wood parenchyma – parenchymatous.

  • Oxalis – high light intensity as inhibiting photosynthesis = photoxidation.

  • No transpiration in submerged hydrophyte.

  • Litter – mor – non porous & friable.

  • Litter – mull – porous & earth worms.

  • Pilobolus, physarum & stemonitis – light affects sporulation.

  • Methylene blue – nucleus.

  • Acetocarmine – chromosomes.

  • Cuticular transp of mesophyte > xerophyte.

  • At time of wilting stomata remains closed even in pr of light due to synthesis of ABA in guard cells.