FOOD WEBS<span> show how plants and animals are connected in many ways to help them all survive. </span>FOOD CHAINS<span> follow just one path of energy as animals find food.</span>
The thalamus - serves as the relay center of the brain where most senses are routed for processing.
The answer is A, the division of cells into two identical cells.
Answer:
According to the Acceptable Macronutrient Distribution Ranges (AMDR), what percentage of total calories should come from carbohydrate?
<u>The answer is</u> "45 to 65 percent"
Explanation:
<u>Carbohydrates</u>:
Carbohydrates are grouped into 3 classes: Monosaccharides, Oligosaccharides and Polysaccharides. Carbohydrates are found in living organisms as they are also known as sugars. They are are the most abundant bio-molecules belonging to class of organic compounds. The breakdown of carbohydrates supplies the principal part of the energy that every organism needs for various important processes. Carbohydrate foods are an important source of fiber and other nutrients.
<u>Acceptable Macronutrient Distribution Range:</u>
Acceptable Macronutrient Distribution Range is the predetermined range of intake for a particular energy source in our diet that is associated with overall health and reduce the risk of chronic disease with the aim of making the intake supply essential nutrients which are important in metabolism, growth, and many other functions. If an individual consumed in excess of Acceptable Macronutrient Distribution Ranges, it raises concerns over a potential increase in the risk of chronic diseases.
Answer:
DNA restriction enzymes cut the DNA molecule, while DNA ligases join the resulting DNA fragments
Explanation:
Transformation is a naturally occurring process by which bacteria incorporate exogenous genetic material from their surrounding environment. This process (transformation) is used for DNA cloning via plasmid vectors. In DNA cloning, transformation occurs after restriction enzymes cut the DNA at specific sequences named palindromic sequences (i.e, sequences that can be read the same in opposite direction). Restriction enzymes can generate sticky-ends, where enzymes make staggered cuts in the two strands (e.g., <em>BamH</em>), or blunt ends, where the resulting strands are of the same length (e.g., <em>HaeIII</em>). In general, sticky-end enzymes are more useful because they generate a 3' overhang in one molecule and a complementary 5' overhang in the other, increasing the yield and specificity of ligation. During ligation, a DNA ligase is used to join both DNA strands by forming phosphodiester bonds in the plasmid. Following transformation, bacteria can be selected on antibiotic plates.
