Regardless of the tools they use, scientists conduct modern ecological research using three basic approaches:
• observing
• experimenting
• modeling
All of these approaches rely on the application of scientific methods to guide ecological inquiry.
<span>Gene expression would be the answer.</span>
The answer to question one is B. The answer to question two is D.
Answer:
"A liver cell synthesizes glycogen from glucose." ---> build large molecules.
"A plant cell synthesizes cellulose from glucose." ---> structural support.
"A brain cell uses the energy in glucose to synthesize ATP" obtaining energy or reserve energy.
Explanation:
Carbohydrates are classified into large groups, where the simplest are monosaccharides (ex: glucose), followed by desacarids, trisaccharides and polysaccharides as the most complex.
Carbohydrates are hydrated carbonic structures that also attract water masses, they are very useful when it comes to generating energy reserves, energy sources, structures of tissue or vegetable support, and together with proteins are one of the most fundamental components of extracellular matrices to nourish various cells, such as proteonglycans or glycoproteins.
