What does the word Hydrolyse mean?
: a chemical process of decomposition involving the splitting of a bond and the addition of the hydrogen cation and the hydroxide anion of water.
What does the word crenate mean?
Definition of crenate : having the margin or surface cut into rounded scallops a crenate leaf.
What is Pyrolyze?
The pyrolysis (or devolatilization) process is the thermal decomposition of materials at elevated temperatures in an inert atmosphere. It involves a change of chemical composition. The word is coined from the Greek-derived elements pyro “fire” and lysis “separating”.
What does it mean to Plasmolyze?
: shrinking of the cytoplasm away from the wall of a living cell due to outward osmotic flow of water.
What is polyhydroxy?
Definition of polyhydroxy : containing more than one hydroxyl group in the molecule.
What is hydrolyzed urine?
Urine hydrolysis is a part of sample preparation that we do to eliminate glucuronides before urine analysis. These glucuronide compounds attach to drugs to make them more water-soluble that allows for easier excretion of the drugs in urine.
What causes a cell to crenate?
In biology, crenation describes the formation of abnormal notched surfaces on cells as a result of water loss through osmosis. Cells are usually in an isotonic solution inside the body, meaning that there is the same concentration of solute and water both inside and outside the cells.
What is lysis and crenation?
Crenation – cell shrinks by osmosis because H2O leaves cell. solution is HYPERtonic (hyper – means excess, hypo – means insuffient. Crenation (opposite of Lysis -cell swells/destroyed/hypotonic)
Why do onion cells Plasmolyze?
Why did the onion cell plasmolyze? The environment became hypertonic to the cell and the water left the cell running with its concentration gradient because of the salt. With all the water leaving the cell, it shrank, leaving behind its cell wall.
What is flaccid biology?
(in botany) Describing plant tissue that has become soft and less rigid than normal because the cytoplasm within its cells has shrunk and contracted away from the cell walls through loss of water (see plasmolysis). From: flaccid in A Dictionary of Biology »
What is the meaning of Lyse?
lyse, lyze 1. to cause or produce disintegration of a compound, substance or cell. 2. to undergo lysis.
What do flowers mean to you?
Flower meanings and symbolism. Flowers are such a beauty among us. We use them to beautify our worlds and lives. They add essence and meaning to our lives and make our lives beautiful and a lot happier by their presence. Discover the symbolism behind your favorite flowers and learn about them, their meaning and their importance to human society
What are some flowers that convey meaning through the language of flowers?
You could start by including some iris. Iris flowers are a tip-off that the bouquet is a message. Then consider some white bellflowers ( Campanula carpatica) for gratitude, amaranth for affection, and maybe some spearmint for warm feelings. How’s that for conveying meaning through the language of flowers?
What does the Lilac flower symbolize?
Lilac symbolizes youthful innocence and confidence. White lilac symbolizes humility and innocence , field lilac symbolizes charity while purple lilac symbolizes first love . Collection currently not available