a test tube contains both starch and the enzyme amalyase. after 30 minutes, thebtest for starch is negative and the test for simple sugar is positive, why?
Q: Replisomes
A: Replisomes are complex molecular machines that play a vital role in DNA replication, the process by…
Q: ATP synthase plays a role in ______. glycolysis pumping hydrogen ions across the inner…
A: There are various types of enzymes present in our body. Each enzyme is designed in such a way that…
Q: 6. Contrast what is going on with the bacteria at arrow A with those at B. As you discuss your…
A: Bacterial resistance refers to the ability of bacteria to survive and grow in the presence of…
Q: The phylum Chordata only contains vertebrate species. Question 4 options: True False Which…
A: According to our guidelines we can answer only 1 question (up to 3 subparts). You upload all…
Q: Determine the effect each given mutation would have on the rate of glycolysis in muscle cells.…
A: The metabolic route known as glycolysis, which most organisms use, transforms glucose into pyruvate…
Q: The majority of digestion occurs in the
A: The duodenum is the first segment of the small intestine, located immediately after the stomach. It…
Q: list the cell organelles and their functions.
A: Prokaryotic cells, such as bacteria, are characterized by the absence of membrane-bound organelles…
Q: prevent regurgitation of blood from a ventricle to an atrium?
A: The human heart consists of four chambers: two atria and two ventricles. Valves within the heart…
Q: How much genetic material is present in a cell during prophase I compared to a cell that has…
A: Cell division is the process by which a parent cell divides into two or more daughter cells. It is…
Q: Glucose + ATP glucose 6-phosphate + ADP Glucose 6-phosphate → fructose 6-phosphate Fructose…
A: Glycolysis is the metabolic pathway that converts glucose into pyruvate. It is an essential process…
Q: only one sentences please define these three words 1. Conservative model of dna replication 2.…
A: Replication: DNA( Deoxyribonucleic acid ) replication is a process of making DNA from a template…
Q: Biodiversity is assessed by considering A) all are correct B)Genetic variation in organisms C)…
A: The enormous varieties of life in the form of living organisms present on the earth constitutes…
Q: Latency and sequelae are two example of infections. O Primary O Chronic
A: Both latency and sequelae are characteristic of chronic infections, where the infection persists…
Q: MUTATION-BASE ADDITION Add a "C" just before the 14 base of the DNA. Then fill out the chart Normal…
A: In a gene expression process first step is transcription where RNA is formed with the help of DNA…
Q: Women with advanced stages of endometriosis may have some, a lot, or no pain Endometriosis consists…
A: Endometriosis is a chronic and often painful condition that affects the reproductive system in…
Q: What are the THREE models that were proposed for the mechanism of DNA Replication? Original DNA…
A: DNA replication is a process, in which two identical copies of DNA is produced from one original DNA…
Q: describe how a biomechanics approach is helping with rehabilitation and improving their quality of…
A: Biomechanics is the study of the mechanical laws relating to the movement or structure of living…
Q: what is faden and beauchamp's thesis in "the concept of informed consent?"
A: Solutions.1). Faden and Beauchamp's thesis in "The Concept of Informed Consent" revolves around the…
Q: In an experiment, the smaller the sample size, the more credible the results of the study. A) True…
A: "Male pattern baldness is a common condition that affects millions of men worldwide. The quest for…
Q: mifes Time CFU at 48 hours Data Table 3 Plate description Dilution: 10-1 Incubation time: 24…
A: CFU is a measure of total microbial count (bacterial) that can be found in the given testing…
Q: Microflor
A: Microorganisms:These are often referred to as microbes.These are tiny living organisms which are…
Q: which agent was most effective against the fecal coliform that was tested? how does this agent…
A: Fecal coliforms are a kind of bacteria present in the intestines of warm-blooded animals such as…
Q: Each layer of the skin is composed of a different type of tissue and contains different components.…
A: The biggest organ of the body, the skin is composed of water, protein, lipids, and ions. The skin…
Q: a. DNA fingerprinting is a method of visualizing similarities and differences in the DNA sequence of…
A: The primary portion of the question needs us to put the steps of DNA fingerprinting in the right…
Q: For a 1000-lb mature horse (light work) is eating 4 pounds grain (90% DM) per day and grazing…
A: In this problem, we need to estimate the amount of dry matter intake (DMI) from pasture for a mature…
Q: Answer the following questions to check your understanding of the reading. 5. How many genes account…
A: Single nucleotide polymorphisms (SNPs) in GWAS are essential for understanding the genetic…
Q: Identifying an unknown bacterium is an essential step in the diagnosis and treatment process. Since…
A: An antibiotic is a type of medication used to treat bacterial infections. It works by either killing…
Q: Which term applies to label B? NADPH Oxygen Photosystem II C Platosysten 51 ATP Estive aoreroduce…
A: Photosynthesis is a process in plants by which they synthesize food from water and carbon dioxide…
Q: 3. A hypothesis must contain which of the following variables? dixet ne zell nosal) bivoga (egn/boot…
A: The element or circumstance that the researcher purposefully modifies or regulates throughout an…
Q: Using the pictures of the data, answer these questions: 1. Was the hypothesis supported or reiected?…
A: The data clearly indicates the process of natural selection more specifically called industrial…
Q: Circulation in blood Immunocompetent, but still naive, lymphocyte migrates via blood A B C D E D…
A: Our immune system is divided into two types of immunity: the innate and the adaptive immune…
Q: 6. Design an Experiment: As a student researcher, you have been tasked with conducting an experiment…
A: The purpose of this experiment is to use a straightforward chemical test to identify whether protein…
Q: Give a short description of the T. spathacea leaf cells in 0.01 M and 0.30 M NaCl solutions. In the…
A: In plant cells, turgor pressure is responsible for the structural maintenance and rigidity. It…
Q: Question 8 A solution with more OH- ions than H+ ions would be O basic O acidic O neutral Question 9…
A: The first question is to find out the reactions which are denoted by letters a and b. Basically…
Q: Assuming that a strand of DNA is not composed of equal amounts of A, G, C, and T, which of the…
A: DNA is composed of molecular structure factors known as nucleotides.These building blocks are…
Q: BRYOPHYTES AND FERNS young FERN LIFE CYCLE
A: The majority of vascular seedless plants are ferns. Spores are necessary for the growth of ferns.…
Q: How can turbidity relate to the concentration of microbes present in a sample?
A: Turbidity is a measure of how cloudy or clear a liquid is. It is caused by the presence of suspended…
Q: This is the enzyme that helps join components of DNA after the initial replication. DNA Ligase…
A: A cell duplicates its DNA during the critical process of DNA replication. It entails the double…
Q: Which of the following is a result of glycolysis? conversion of glucose to pyruvic acid a…
A: Glycolysis is a process in which glucose are partially broken down by the enzyme reaction and it do…
Q: Autosomal Recessive Disorder: Cystic Fibrosis 2. Cystic fibrosis is lethal autosomal recessive…
A: An autosomal recessive trait is a genetic condition or characteristic that is expressed when an…
Q: Based on the data shown where is the DNA binding domain? Explain which constructs helped you reach…
A: The given scenario involves the study of a reporter-gene construct containing a lacZ reporter gene…
Q: What should we expect if we cross a cremello horse with a chestnut horse? ½ cremello, ½ palomino ½…
A: The theory behind the expected outcomes of horse crosses lies in understanding the inheritance…
Q: An agriculture extension agent is preparing pamphlets on preventing the spread of disease. In the…
A: Disinfectants are antimicrobial substances that are applied to the surface of non-living objects to…
Q: The end-replication problem (telomere problem) exists in eukaryotic chromosomes and is characterized…
A: The biological processes governing DNA replication are intricate and tightly regulated. This complex…
Q: Give typing answer with explanation and conclusion 8. The radiocarpal joint is an example of a…
A: The classification of joints in the human body is a part of the field of anatomy, more specifically,…
Q: Energy is transferred from ATP to other molecules by transferring a(n) ______. phosphate group…
A: ATP, or adenosine triphosphate, is a high-energy molecule found in cells that serves as the primary…
Q: A eukaryotic cell has a mutation that prevents mRNA from leaving the nuclear envelope. What result…
A: mRNA, or messenger RNA, is a type of RNA molecule that plays a crucial role in gene expression. It…
Q: What compound directly provides energy for cellular work? fat DNA ATP C6H12O6
A: Energy is a fundamental requirement for cellular processes and maintaining the overall functionality…
Q: Dilution Problem. A culture was diluted as follows: (1) 50mL are added to 100mL of water. (2) 1mL…
A: It refers to the process of reducing the concentration of a substance in a solution by adding more…
Q: A stop codon is found on what type of RNA? OmRNA O tRNA O rRNA All of the above
A: A stop codon is found on mRNA (messenger RNA).The stop codons in mRNA are nucleotide sequences that…
a test tube contains both starch and the enzyme amalyase. after 30 minutes, thebtest for starch is negative and the test for simple sugar is positive, why?
Step by step
Solved in 3 steps
- Give a CHEMICAL test that can differentiate the pair of sugars and give the results for both. No repetition of test is allowed. Sugars Name of Test Expected Results starch and glycogen sucrose and glucose galactose and glucose lactose and fructoseThe hydrolysis of starch was stopped when the iodine test no longer gave a blue color. Does this mean that the starch was completely hydrolyzed? Explain.Why does glucose not give positive results with an iodine test but not starch?
- What test could be used to differentiate between glucose and starch? ExplainDESCRIBE THE RESULTS OF THE REDUCTION TEST FOR SUGARS USING THE FOLLOWING TEST BENEDICTS TEST SUGAR RESULT 1. Glucose 2. Sucrose 3. Maltose 4. Fructose 5. Lactose 6. GalactoseDESCRIBE THE RESULTS OF THE REDUCTION TEST FOR SUGARS USING THE FOLLOWING TEST BARFOEDS TEST SUGAR RESULT 1. Glucose 2. Sucrose 3. Maltose 4. Fructose 5. Lactose 6. Galactose
- DESCRIBE THE RESULTS OF THE REDUCTION TEST FOR SUGARS USING THE FOLLOWING TEST SELIWANOFF’S TEST SUGAR RESULT 1. Glucose 2. Sucrose 3. Maltose 4. Fructose 5. Lactose 6. GalactoseWill disaccharides and polysaccharides give a positive result for Molisch test? Which of the different carbohydrate tests would give a positive result for maltose? Describe the color change.DESCRIBE THE RESULTS OF THE REDUCTION TEST FOR SUGARS USING THE FOLLOWING TEST MOORE’S TEST SUGAR RESULT 1. Glucose 2. Sucrose 3. Maltose 4. Fructose 5. Lactose 6. Galactose
- During a test for lipids,why do you think one has to place the sample in a dry test tubewhich temperature will yield a colorless solution given a mixture of starch, I2, and amylase? a. 40 degrees celcius b. 80 degrees celcius c. 10 degrees celcius d. 30 degrees celciusSome foods contain starch.Which chemical is used to test for starch?A amylaseB ethanolC iodine solutionD hydrochloric acid