While carbohydrates supply immediate energy for the body, lipids — a class of macromolecule — provide long-term energy storage. Lipids, more commonly known as fats, appear in many foods.
The correct answer is D. Bacteria and archaea
Explanation:
In biology, cells can be mainly classified into prokaryotic and eukaryotic. The prokaryotic cells are cells with no nucleus or centrioles but they do have a cell wall, usually one chromosome and complex cilia and flagella. On the other hand, prokaryotic cells have a defined nucleus, multiple chromosomes, and centrioles and some have a cell wall. Due to the differences between these two type of cells they are part of different organisms, in the case of eukaryotic cells, these are part of the complex organism that includes animals, plants, and fungi while prokaryotic cells are those found in bacteria and archaea which are organisms with only one cell. Considering this, the ones that consist of prokaryotic cells are bacteria and archaea.
Answer:
An action potential is defined as a sudden, fast, transitory, and propagating change of the resting membrane potential. Only neurons and muscle cells are capable of generating an action potential; that property is called the excitability.
Explanation:
Answer:
Initiators - identify the requirement for a product within the company
Influencers - provide specifications about the technology needed by the company
Buyers - handle the process of choosing the vendor and negotiating the price
Explanation:
The buying centre of an organisation consists of 7 different member namely Initiators, Users, Buyers, Influencers, Deciders, Approvers, Gate Keepers.
- Initiators are the person who are first to suggests or initiates of the idea of buying the particular service or product.
- Influencer are the whose views or idea influence the decision making process. These influencers could be qualified engineers, technical personnel, consultants.
- Buyers are the persons who takes care of the the person who handles the paper work of the actual purchase.These buyers plays a vital role in choosing vendors. Sometimes they also helps in shaping the product specifications.
