The electron is.
The electron is the subatomic particle most famous for characteristic behaviors observed in the context of chemical bonding.
Answer: A fluid phospholipid bilayer with embedded proteins.
Explanation: Biological membranes are composed of phospholipids that interact with each other to form a bilayer in which proteins are embedded. Phospholipids have the fatty acyl chains (hydrophobic tails) which face each other to form the interior of the bilayer, while their polar head groups face the outward environment interacting with water molecules. The fluid mosaic model for structure of biological membranes is due to the interactions between the hydrophobic tails of the lipids. The fatty acyl chains of the phospholipids (nonpolar/ hydrophobic tails) in the interior of the membrane form a fluid hydrophobic region while the integral proteins float in the sea of these lipids. The proteins and lipids move freely and laterally in the plane of the bilayer, but movement there is restriction in the movement from one face of the bilayer to the other. The proteins are embedded at regular intervals and are held by hydrophobic interactions between the membrane lipids and the hydrophobic regions of the proteins.
The membrane mosaic is fluid because most of the interactions among its components are noncovalent, thereby leaving the lipid and protein molecules free to move laterally in the plane of the membrane.
True examples of human disruption could be us cutting down trees in forests (deforestation) for wood or use in other things
Answer:
The CO2 acceptor concentration would increase when the CO2 is cut off, but decrease when the light is cut off.
Explanation:
Calvin's light-independent reactions cycle breaks down on three basic stages: fixation, reduction, and regeneration.
All organisms need energy to perform life functions, and energy that is released is reused in other ways. Some plants have evolved mechanisms to increase the CO2 concentration in their leaves under hot and dry conditions.
Answer:
The location of fossils within the strata of Earth help scientists predict the organism's absolute age
Explanation:
⇒Fossil means the impression, or trace of any living beings that gives us the information about past geological age and it also gives the idea of evolution.Fossils can be bones, teeth, shell etc.
⇒With the help of fossils,the scientists can determine the age of that particular living beings by using the method like radio carbon dating or carbon-14 dating.( An isotope of carbon which is radioactive)
