STATEMENT - 1 : If red blood cells were removed from the body and placed in pure water, pressure inside the cell increases. STATEMENT - 2 : The concentration of the salt content in the cells increases. View Solution View Solution Doubtnut is No.1 Study App and Learning App with Instant ...
In a series of laboratory malting experiments and pilot-scale commercial trials, potassium bromate has been added to barley steep-water in an attempt to control the proteolytic activity of the grain. At an optimum concentration of 500 p.p.m. in the last change of water, potassium bromate ...
(In the latter case 1/10,000 or less is effective.) As far as has been observed the cultures showed no ill effects when the aqueous neutral-red solutions were added to them. Having satisfied ourselves as to the normal morphology, the organisms were placed in a gum arabic solution of ...
These skimmers feed primarily on fish and are almost always found near bodies of water. In addition to the striking coloration perhaps the most noticeable feature is the unique bill. Although the upper and lower bills are equal length when a skimmer hatches, before long the lower bill starts ...
Remove the sample from softening solution and wash with distilled water (also remove ovary when washing) Stain the sample using either of the stains mentioned above, Decolorize using 0.1% aniline blue in potassium phosphate for about 2 hour in a dark room and mount with a drop of the decolo...
potassium hydroxide (KOH) solution and then concentrated to almost dryness using a rotary evaporator under vacuum. A 14% borontrifluoride in n-butanol solution was added to the extracts and then heated at 100 °C for 1 hour to derivatize the carboxyl and aldehyde groups. The derived ...
This added to global epidemics of fear induced by the accident. Radioactive debris was dispersed into the tro- posphere and stratosphere of the Northern Hemisphere. up to at least 15 km altitude (Ja- worowski and Kownacka 1994). On the first few days after the accident, the concentrations...
Chinese forests cover most of the representative forest types in the Northern Hemisphere and function as a large carbon (C) sink in the global C cycle. The availability of long-term C dynamics observations is key to evaluating and understanding C sequest
The observed morphology of C-S-H is strongly related to the water adsorbed on the surface and/or bounded in the layered structure [23]. The role of water in this context is twofold: on the one hand the crux of indeterminacy and high signal-to-noise ratio during the testing process, on...
on Fogo Island; geologically, it is made up of sub-aerial, predominantly basaltic, emissions from lava flows and pyroclastic materials (i.e., slag, bagacin, or lapilli and ash) [48]. Therefore, soils are generally coarse textured and thin, with reduced ability to retain water. Globally, ...