Sentences with phrase «simple chemical structure»

Simple carbs contain lots of mono or di - saccharides (single or double molecules of sugar) and, as the name suggests, have a very simple chemical structure.

Sugars are very simple chemical structures whose chemical names end in «- ose».

Not exact matches

However, the continuity of structure and function from nonliving matter to living and from the simplest forms of life to the most complicated strongly suggests that even the most characteristic human activities such as thought and consciousness have an explanation, as yet only partly known, in chemical and physical phenomena.

Recombinant DNA research has been done primarily on bacteria, one - celled organisms smaller than animal or plant cells and simpler in structure, yet capable of very complex chemical activity.

With the increase in complexity new entities emerge — the classical world out of the quantum world, molecules and chemical processes out of atomic structures, simple living organisms out of complex molecular structures.

Some chemistry kits are too simple to be of much value but if you research what is available locally, you may find one with a good guide that leads your children through discovery about acids and alkalis, chemical structure and other principles.

The food - grade polyethylene waterproof cover has a simple molecular structure that makes it unnecessary to use toxic chemicals in its production or add chemical plasticizers such as phthalates to make it soft.

It's fascinating to see that simple chemical changes within a molecule, can have a profound influence on the electronic structure of molecules, leading to different electrical properties.»

The earliest amino acid letters in the code were likely the simplest in structure, those that can be made from purely chemical means, without the assistance of a protein helper.

«From our perspective as chemists, we were almost disappointed that a molecule which conveys something important as sex has such a simple structure,» says Aleš Svatoš, who performed the chemical analyses to identify the pheromone.

Ever since Stanley Miller inaugurated the era of serious research in the origin of life, chemists have been at the forefront of answering the question at the crux of the matter: how did the simple, primordial molecules on an early Earth self - assemble to form self - replicating, robust chemical structures subject to Darwinian natural selection?

The samples ranged from a simple alcohol to a complex plant hormone, and the new method, dubbed «CAL» for covalent alignment (the molecules form a type of chemical bond known as a covalent bond in the MOFs), enables researchers to determine the complete structure of a molecule from a single MOF crystal that contains the sample molecules in its pores.

Carbohydrates are called simple or complex, depending on their chemical structure.

Oxalic acid is a chemical compound that has the simplest structure of all dicarboxylic acids.

Due to their chemical structure, carbs are divided into simple carbohydrates (fast carbs) and complex carbohydrates (slow carbs).

It has a simple molecular structure that does not require toxic chemical additives like phthalates and other unsafe plasticizers.