Answer:
C.) crystalline solids
Explanation:
The solid materials may be crystalline or amorphous. The concept of crystal structure is related to the organization of atoms in a geometrical form. Crystalline structures are present in various materials, where atoms distributed within their structure form a network called the crystalline lattice. Therefore, crystalline structures have salts, metals and most minerals. Crystalline structures are formed by unit cells that are their basic unit, as they constitute the smallest set of associated atoms found in a crystalline structure.
The molecules of the crystalline structures can have two types of bonds, the directional ones, which include the covalent and dipole dipole and the non-directional ones where the metallic, ionic, van der Walls bonds. When formed by ionic compounds, these crystalline structures can result in crystalline solids.
Chromosomes... brainly would be great ❤️
Answer:
Normally, transcription begins when an RNA polymerase binds to a so-called promoter sequence on the DNA molecule. ... Some regulatory proteins affect the transcription of multiple genes. This occurs because multiple copies of the regulatory protein binding sites exist within the genome of a cell.
Explanation:
The appropriate response is that the zones are just situated in provincial territories. Low Emissions Zones is a movement contamination accuse plan of the point of lessening the tailpipe discharges of diesel-fueled business vehicles in London. Just vehicles that don't fit in with higher discharge models are charged, the others may enter the controlled zone for nothing out of pocket.
Definition of self-feeder
: a device for providing feed to livestock that is equipped with a feed hopper that automatically supplies a trough below
I looked up the meaning on Merriam Webster
