Answer:2.990x10 to the -4 moles CO2
Explanation:
Sequence
Snow and ice
Global temperatures rise
Sea level rises
Sources emit greenhouse gases
Sources emit greenhouse gases.
Global temperature rises.
Snow and ice.
Sea level rises.
Climate change is the critical alteration in the measures ofclimate, such as temperature, rainfall, or wind lasting for an drawn-outperiod. It can result from factors morerecently from human exercises through greenhouse gas emissions. The"greenhouse effect" changes the composition of the atmosphere and trapsheat increasing the global average temperatures. Snow and ice, which helpsregulate the Earth's surface temperature, melts and fills reservoirs and otherbodies of water, causing a rise in sea level.
Answer:
Natural selection is still influencing the evolution of a wide variety of human traits, from when people start having children to their body mass index, reports a study published Monday in the journal Proceedings of the National Academy of Sciences.
Explanation:
Answer:
Explanation:
an example is the ability to endure the sugar, lactose, in milk. In many places of the world, people can't drink milk in light of the fact that their body turns off the intestinal creation of lactase, a chemical that processes the sugar in the milk.
Answer:
when individuals with certain characteristics have a greater survival or reproductive rate than other individuals in a population and pass on these inheritable genetic characteristics to their offspring.
Explanation:
Answer:
The right answer to this question is: we don't have a specific enzyme called Cellulase.
Explanation:
An enzyme is basically a system known as lock and key mechanism. It works like this: every single enzyme has its own form, and there's only one way of getting into it for the digestion to happen, the substrate needs to complete this system, as a key on a lock, and once this happens, the digestion can start. But humans don't have this enzyme, if they don't have it, the digestion won't happen in this case. Well known animals that have it are the ruminants, they can digest cellulose easily because they have the specific enzyme called cellulase.
Answer:
it impossible for humans to digest the food that contains cellulose because they do have an enzyme which is required to break beta acetal linkage.
Explanation:
cellulose is a polysaccharide and it is synthesized by animals, plants and in plant cell wall major component is cellulose.
it impossible for humans to digest the food that contains cellulose because they do have an enzyme which is required to break beta acetal linkage.
Ruminants such as cows in the rumen symbiotic anaerobic bacteria are present, cellulases enzyme is produced by these bacteria, that help to digest the cellulose.
Answer: Arginine is an amino acid that is incorporated into proteins. So if cells can not make or obtain arginine, the cell can not make proteins needed for survival.
Explanation:
Arginine is an amino acid used to build proteins, and it is classified as a semiessential or conditionally essential amino acid.
Proteins are large molecules consisting of long chains of amino acids. They perform many functions such as catalysing metabolic reactions, providing structure to cells and organisms, and transporting molecules, among many others.
Most notably, arginine is part of proteins that play an important role in many different processes such as cell division, immune function, wound healing and the release of hormones. Without this amino acid, the cell cannot manufacture the proteins necessary for proper functioning. So the cell dies because it cannot function properly.