Gram positive bacteria do not contain a protein sheath over their peptidoglycan membrane layer. Because of this, a gram negative bacteria's membrane (which contains a protein coating over the peptidoglycan) is more resistant to being penetrated by chemicals.
CH3CH2CH2CH2PH2 is not a known chemical compound.CH3CH2CH2CH2CH3 however is called pentane.(differences in bold)
Animals contribute to chemical weathering through processes such as bioturbation, where their activities mix soils and promote chemical reactions. For example, the acids in animal waste can react with rocks and minerals, accelerating their breakdown. Animals can also facilitate the introduction of organic matter into the soil, which can release acids and other compounds that contribute to weathering.
The chemical differences between Radiolarian and Foraminifera are in the types of shell casts they have developed. Radiolarians have siliceous shells, whereas Foraminifera have calcareous shells.
A difference of chemical properties is observed for light elements; for other elements these differences are extremely small.
False. Isomers are compounds with the same chemical formula but different molecular structures, leading to variations in their physical and chemical properties. These differences can include differences in boiling point, melting point, solubility, and reactivity.
It varies with the differences in chemical reactions
The physical differences between isotopes of an element are mainly due to variations in their atomic mass, which is determined by the number of neutrons in the nucleus. Isotopes of an element have the same number of protons but different numbers of neutrons, leading to differences in stability, radioactivity, and chemical behavior.
yes.
sai ram
A chemical change results in a change in chemical composition, while a physical change does not.
Diastereomers are a type of stereoisomer that have different spatial arrangements of atoms around one or more chiral centers. These differences in structure lead to distinct physical properties, such as boiling points, melting points, and solubilities. These variations in physical properties can affect how diastereomers interact with other molecules, leading to differences in chemical reactivity and biological activity.
Chemical reactions do not contribute to physical weathering. Physical weathering refers to the breakdown of rocks into smaller pieces without any change in their chemical composition.
The difference of two chemical reeactions may be its content and its resulting chemical substance. : )
Weathering refers to the disintegration and decomposition of rocks. Pressure, temperature, acid rain, water, ice and wind all contribute to mechanical and chemical weathering.
The differences between chemical properties are not significant.
physical: water, wind, and temperature chemical: acid rain and rust
CH3CH2CH2CH2PH2 is not a known chemical compound.CH3CH2CH2CH2CH3 however is called pentane.(differences in bold)