What is the difference between methyl and methylene?
Methyl refers to a functional group consisting of a carbon atom bonded to three hydrogen atoms. Methylene refers to a functional group consisting of a carbon atom doubly bonded to another carbon atom. Methyl groups are commonly found in organic molecules, whereas methylene groups are often found in unsaturated compounds.
Zebra foals are born with brown and e stripes, instead of black and white like the parents. you look like a rabbit
What is the difference between a physical map and a climate map?
A physical map shows land features, such as contours to show heights above sea-level, roads, houses, rivers, bridges, etc. A climate map will show weather records (possibly covering annual rainfall, sunshine, etc, of an area, country, or globally, for a given period).
What is the general life cycle of coral?
Coral begins as a free-floating larva which settles on a hard surface. It then forms a colony and grows into a polyp, which reproduces asexually to create more polyps. These polyps secrete calcium carbonate to build a skeleton, creating the structure we know as a coral reef.
What is the east coast of England called?
East Anglia, unless you mean the counties such as Norfolk, Suffolk, Lincolnshire, Humberside and Yorkshire, Durham and Northumberland which are all situated on the East Coast of England.
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Also Essex and Kent.
Is there a difference between table salt and sea salt?
Table salt is normally refined salt from a mine or from the ocean, with most naturally occurring salts and minerals removed, other than sodium chloride. Some additives are returned to table salt to make it "dry" and in an easy use form (small crystals). Sea salt is natural salt from the sea, which has a number of naturally occurring salts and a wide range of minerals, depending on where the salt is harvested through evaporation processes.
What is the difference between raw and baked soil?
raw soil is good for animals but baked soil is heated so it is not good from soil and organisms in soil
The difference between raw and baked soil is that raw soil has different types of micro-organisms in it, and baked soil is soil that is heated for the removal of these micro-organisms. Baking soil can remove different types of pathogens like fungi, diseases, and bacteria that may be harmful to plants.
Reparation is the act of making amends or compensating for a wrong or injury inflicted on others. It involves acknowledging the harm done and taking steps to repair the damage, whether through financial compensation, restitution, or other means of restoring justice.
Terrestial animals are generally either ureotelic or uricotelic not ammonotelic why?
Ammonia is a highly toxic compound. So it shouldn't be stored in an organism's body for a long time. The problem is that ammonia can only be eliminated in a solution (because it is higly soluble).
Aquatic animals are sorrounded by water, so water conservation is not a problem for them. In this manner, they are continously eliminating ammonia, in some cases even through their skins. On the other hand, terrestrial animals have to conserve water. They cannot waste it, so ammonia (in a solution) can't be eliminated continously . Since ammonia is highly toxic, it has to be converted to a less toxic form, like urea or uric acid. Both of them can be eliminated when the organism has enough water to spend.
Difference between heat exchanger and condenser?
A heat exchanger is a device used to transfer heat between two fluids at different temperatures. It can be used for both heating and cooling applications. A condenser is a specific type of heat exchanger that is designed to transfer heat from a vapor to a liquid state, typically used in refrigeration and air conditioning systems.
What is the difference between physical and logical clock in synchronisation?
For many appls:
it is sufficient that all machines agree on the same time.
it is not essential that this time also agree with the real time
E.g. make example - it is adequate that all machines agree that it is 10:00
even if it is really 10:02.
Meaning: it is the internal consistency of the clocks that matters, not
whether they are particularly close to the real time.
For these algorithms it is conventional to speak of the clocks as
logical clocks.
Counter-ex:
when the additional constraint is present that the clocks
must not only be the same,
but also must not deviate from the real time by more than a certain amount,
the clocks are called physical clocks.
What is the difference between a ferros and non-ferros metal?
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Write sentences the way you speak - just pretend you are telling this to a friend, and write down what you would say. What would you tell them about this topic? Look up some facts! How would you explain these terms to your friend? What does each term mean?
If you just start writing, you will be through with your assignment before you know it!
Why is knowledge becoming trivia not science?
Simply because there is so MUCH knowledge that it is inescapable that people must know a bit of everything to survive. This does not negate the real acquisition of knowledge, it is just that one must have so many discrete bits. The requirement of a degree is somewhat lessened because of this phenomenon.
What is the formula of iodine crystals?
Iodine exists as I2.
The crystal of iodine is formed simply by the interaction of iodine molecules as a result of Van de Waals forces, which allows for these molecules to bond together to form a solid.
How does soda change the way a ice cube is form?
Adding soda to water to make ice cubes will lower the freezing point of the water due to the sugar content in the soda. This will cause the ice cubes to freeze at a lower temperature compared to plain water, resulting in slightly softer and less solid ice cubes.
What is the difference between dehydration synthesis and dehydration reaction?
Dehydration synthesis is a specific type of chemical reaction where molecules combine to form a larger molecule with the removal of water. Dehydration reaction is a broader term that encompasses any chemical reaction where water is removed from reacting molecules, which could include dehydration synthesis but also other types of reactions.
What are the products of photosythesis?
The products of photosynthesis are glucose (a simple sugar that serves as a source of energy) and oxygen (released into the atmosphere as a byproduct). The process of photosynthesis converts carbon dioxide and water into glucose and oxygen using sunlight as an energy source.
What is the difference between endocytosis and exocytosis?
Endocytosis takes material into the cell by infolding of the cell membrane. Exocytosis releases large amounts of material.
Endocytosis: the process in which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particle into the cell Excocytosis: the process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane
Endocytis is a process in the cell that happens when a cell is taking in a substance(Nutrients, Medicine, etc.) for uses inside the cell,
Exocytosis is when the cell is getting rid of the waste
What do carbohydrates fats and oils have in common?
Carbohydrates, fats, and oils are all macronutrients that provide energy to the body. They are composed of carbon, hydrogen, and oxygen atoms. Carbohydrates are the body's primary source of energy, while fats and oils are dense sources of energy and play roles in hormone production and cell structure.
Difference between hydrostatic bearing and hydrodynamic bearing?
Hydrostatic
1)For pressurized supply of fluid an external pressure supply is used 2) speed is less
3)Design of bearing house is complicated 4)Initial cost is high 5) Load carrying capacity is high 6) It can be used as air bearings.
hydrodynamic
1) Pressure for fluid supply is produced by relative moving motion of the parts 2) The cost is less 3)Design of bearing house is less complicated 4) speed is high 5) Load carrying capacity is less 6) Cannot be used as air bearings.
Angiosperms are flowering plants that produce seeds within a protective ovary structure, which can develop into fruits after fertilization. They are the largest group of plants and play a significant role in the ecosystems as food sources for animals and humans, as well as for their ecological functions.
What is the difference between seeds and peers?
Seeds are users who have a complete copy of the torrent file and are sharing it with others, while peers are users who are in the process of downloading the file and sharing it with others at the same time. Essentially, seeds have the complete file, while peers are still in the process of downloading it.
What are basaltic ingnous rocks?
Basaltic igneous rocks are dark-colored, fine-grained rocks that form from the rapid cooling of lava at or near the Earth's surface. They are rich in iron, magnesium, and calcium, and are commonly found in oceanic crust and volcanic islands. Basaltic rocks are often associated with shield volcanoes and flood basalts.
What time does it get dark in Costa Rica?
In Costa Rica, it usually gets dark around 6:00 PM to 6:30 PM throughout the year due to its proximity to the equator. The exact time may vary slightly depending on the season and location within the country.
Unlike DNA, RNA contains ribose sugar instead of deoxyribose, and uracil instead of thymine. RNA is usually single-stranded, whereas DNA is typically double-stranded. RNA is involved in protein synthesis and other cellular processes.