"<span>It is estimated that genetics account for about 75 percent of the inclination to begin smoking, and for about 54 percent of the ability to quit."
According to </span>Caryn Lerman, a p<span>rofessor of psychiatry that has done much research in </span><span>neuroscience, pharmacology, genetics, and behavioural science with the objective to better the treatment for tobacco dependence, 75% of the inclination to begin smoking is from genetic base, and 54% of the ability to quit is also from genetic base.</span>
Answer:
Hemoglobin is a protein contained in the red blood cells which transports oxygen to the tissues and body organs and carries carbon dioxide from the body organs and tissues back to the lungs.
Explanation:
Hemoglobin is a protein contained in the red blood cells which transports oxygen to the tissues and body organs and carries carbon dioxide from the body organs and tissues back to the lungs.
<u>Complete Question:</u>
Scientists hypothesize that the microscopic organisms inside a termite's gut are responsible for breaking down the wood that the termite eats. To support this hypothesis, research results should show that the microscopic organisms can produce which of the following?
A. ATP
B. polysaccharides
C. enzymes specific to cellulose
D. nucleic acids that are double-stranded
<u>Correct Option:</u>
To support this hypothesis, research results should show that the microscopic organisms can produce enzymes specific to cellulose.
<u>Option: C</u>
<u>Explanation:</u>
This hypothesis needs the microscopic organisms which are present in the termite's gut, due to them only breakdown of wood take place that termite's eat. But that microscopic organism must be potential enough to generate kind of enzymes which are specifically responsible for cellulose digestion.
Because wood have a complex carbohydrate's class known as polysaccharide, comprising of a linear chain of many 100 to several 1000 D-glucose units connected together by β linkage. Cellulose is an essential functional part of green plant's key cell wall. Cellulases are an enzyme that splits the cellulose molecule free into monosaccharides, i.e. basic sugars like β-glucose or smaller polysaccharides and oligosaccharides.
Answer:
kaa·luh·jn
Explanation:
The first syllable has the emphasis.
