Answer:
The correct answer is D) Rate of fermentation.
Explanation:
Carbohydrates are fermented by yeast to form alcohol by alcoholic fermentation.
Now if the effects of different carbohydrate molecules are tested on yeast then the yeast will ferment different sugar molecules at different rate.
As a result the rate of fermentation will be the independent variable of the experiment.
Answer: Phosphofructokinase-1
Explanation:
The phosphofructokinase-1 is an enzyme that mediate the conversion of fructose-6 phosphate into another sugar fructose-1,6 bisphosphate. Thus this enzyme is enzyme act as a rate enzyme to regulate the cycle. The three sugar or dietary disaccharides undergoes the glycoloysis mediated by the phosphofructokinase-1.
This enzyme is able to regulate the glycolysis by allosteric inhibition. This way the cell can either increase or decrease the rate of glycolysis in relation to the requirement of energy by the cell.
If a woman has 10 gene pairs, 128 genetically different eggs can be formed if three of the gene pairs are homozygous and the remaining seven gene pairs are heterozygous.
<h3>What is gene?</h3>
The term "gene" can be interpreted in a number of ways. The molecular gene is a sequence of nucleotides in DNA that is transcribed to form a functional RNA, whereas the Mendelian gene is the fundamental unit of inheritance. Protein-coding genes and noncoding genes are the two categories of molecular genes.
It forms two types of genotype homozygous and heterozygous. A homozygous dominant genotype refers to an organism with two dominant alleles for a characteristic. This genotype is denoted by the letter BB using the example of eye color. Heterozygous genotype refers to an organism with one dominant allele and one recessive allele.
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The technique makes reference to a vector-based gene therapy in which the expression for a gene associated with Adenosine Deaminase Deficiency (ADA) is restored.
<h3>What is gene therapy?</h3>
Gene therapy refers to the genetic engineering methodologies to correct the defective expression of certain genes.
Gene therapy is divided into methods that use viral vectors to incorporate the defective nucleic acid (in this case lentiviral vector) or non-based vectors (e.g. polysomes or polycations).
In conclusion, the technique is a vector-based gene therapy to restore Adenosine Deaminase Deficiency (ADA).
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