If iodine solution reacts with starch, it will change color
into black.
If iodine solution is put on the fruit, according to the coloration, it can be concluded if there is starch in the fruit or not. If the yellow-orange iodine solution stayed the
same color when it was put on the fruit, it can be concluded that there is
no starch in the apple. On the other case, the black color of the fruit suggests that there is a great amount of starch in the potato. What is actually detected is alpha-amylase.
<span>Alpha-amylase breaks down starch into di- and
trisaccharide. If iodine solution reacts with starch, it will change color
into black. But, a presence of clear halos in the medium
indicates a presence of alpha-amylase because it will break down starch.</span>
Answer:
C) Their conclusion should be specific to grape juice on that particular fabric.
Explanation:
Experimental design should be capable of testing a hypothesis. With Penny and Nikki experiment (with one type of fabric and one type of pigment) can only answer the effectiveness of different stain removers to remove grape juice pigments from the specific fabric that was utilized. If they wanted to test the effectiveness of different stain removers, they should use different pigments and various types of fabrics. Different chemicals (active ingredients in stain removers) can have a different effect on different pigments or on different types of fabrics.
<span>The priority is to maintain a patent airway.</span> It should
be monitored all times because it is the highest priority it may have
obstruction by a tumor or secretions. So the first concern for the client that
the client who has to compromise his airway is to maintain a patent airway.
Hey there!
The answer to that is genes.
Genes are parts of the DNA and are the functional unit of inheritance.
Genes are the reason why a child looks like his/her parents. Genes from the parents are inherited to the child and are in the child's DNA.
Hope this helps. Have an awesome day! :)
P.S. Congrats on asking the 8 millionth question on Brainly!
Genotype - refers to the genetic characteristics
Genotype examples - intolerance, allergies, ex…
Phenotype - refers to the physical characteristics or they also be measured in a laboratory
Phenotype examples - levels of blood cells, levels of hormones, any physical trait like height, hair color, ex…
Hope this helps some