3. After 12 days of starvation, a man reduced his weight by 4 kg. The doctor prescribed him biochemical blood test to analyze the level of lipids in serum blood. The results showed an elevated level of free fatty acids and triacylglycerols. Explain the results of the biochemical blood test. For that: a) name the main hormone which manages metabolism during starvation; b) draw the scheme of this hormone action on the adipose tissue; c) name the possible pathways of fatty acids usage in the liver during starvation and write down the proper schemes.
Q: What are common misunderstandings about evolution?
A: Introduction :- The process by which creatures evolve over time is known as evolution. Genetic varie...
Q: Study the following scenario. Plot the 5-day menstrual dates in the calendar provided in the activit...
A: Menstrual cycle:Menstrual cycle is a series of natural changes in hormone production and the structu...
Q: A gardener received a pea plant from her neighbor, and she wants to know its genotype. The neighbor ...
A: homozygous dominant trait =round peas (RR) homozygous recessive trait=wrinkled peas (rr) Heterozygou...
Q: A E
A: The human body's life process is maintained at multiple levels of structural organisation, from the ...
Q: 1. What is the purpose of dichotomous key? 2. Why is this key called dichotomous key?
A: Taxonomy can be defined as a branch of science which deals with the practices of classification.It b...
Q: Explain the purpose of the regulations on DNA technology. (Give 4 points)
A: Purpose Of The Regulation On DNA Technology --- Biotechnology -- Advancement in the technology is ve...
Q: Why are Archaea resistant to penicillin?
A: Antibiotics are drugs that inhibit microbial growth or kill the bacteria without affecting the host....
Q: Describe the application of item (a) to the provided item (b). -(a) law of segregation in a (b) Punn...
A: Law of segregation in a Punnett square:- The law of segregation states that the two alleles for a c...
Q: 26. Plants with mycorrhizae don't grow as well as plants without mycorrhizae. 27. Fungi includes rus...
A: 26)False The true statement is "Plants without mycorrhiza don't grow as well as plants with mycorrh...
Q: 3. If a gamete of a FISH-X has 32 chromosomes, how many of each of the following structures will be ...
A: There are two types of cell division : Mitosis Meiosis
Q: The spindle apparatus is formed during the __________ phase of mitosis A. Anaphase B. Metaphase C. P...
A: Mitosis is a type of cell division in which the parent cell divides into two new daughter cells. Eac...
Q: Both hsp60-like and hsp 70 molecular chaperones share an affinity for exposed hydrophobic patches on...
A: Answer: Molecular chaperones are defined as the proteins that aid or help in the folding or unfoldin...
Q: ow do normal cells get transformed into cancerous neoplastic cells? Elaborate giving three examples ...
A: Introduction :- A neoplasm, commonly known as a tumour, is an abnormal development of cells. Neoplas...
Q: You have a friend who would like to improve her oxygen caring ability of her blood and is considerin...
A: INTRODUCTION Blood doping Blood doping is a process by which the number of RBCs in the blood is incr...
Q: 1. What is a domain? 2. What is the role of the tree of life in studying evolution?
A: INTRODUCTION The answer of question 1 and 2 is given below.
Q: Label the following: Sporophyte Gametophyte Rhizoids
A: Ferns are a type of plant that does not produce flowers. In most cases, ferns reproduce by creating ...
Q: Give 3 examples of a hormone and provide the following information of each hormone: a. where is the ...
A: According to the question, we have to provide 3 examples of a hormone and provide the following info...
Q: Transmission of information from cells to cell or from parent to progeny that is not encoded in DNA....
A: Inheritance is the process of transfer of information from parents to offspring via the genetic mate...
Q: Genome Assembly with Perfect Coverage and Repeats Given a list of error-free DNA 3-mers taken from t...
A: Bioinformatics: Bioinformatics is an interdisciplinary science that develops methods and software t...
Q: What are the half-circle rotations of a chromosomal region?
A: Chromosomes emerge as thread-like structures inside the nucleus during cell division. Deoxyribonucle...
Q: Which is the irreversible stage for progression of cell division? Select one: a. G1 b. S c. G2 d. M
A: The Cell cycle has 4 different stages namely:- G1, S, G2, and M. G1- It is a stage where the cell is...
Q: Science and Technology help us improve a better life by?
A: Science and technology is a multidisciplinary topic that includes both science and technology as wel...
Q: What is diffusion
A: Introduction :- Diffusion is a process that occurs as a result of random molecular mobility and resu...
Q: What phase of the cell cycle does a cell spend most of its life in?
A: INTRODUCTION During in many lifetime the cell may goes through several stages that occurred by cel...
Q: What is the purpose of an autoclave and what is its mechanism
A: Note- Kindly note that we are supposed to answer only for first irrelevant question, so please repos...
Q: Describe Candida albicans. Where would you expect to find yeast? Describe a disease caused by it
A: Yeast is a single-celled creature that thrives on food, warmth, and humidity.
Q: Please help me with this.. What is the general consideration in the use Genetically Modified Fish fo...
A: Genetic engineering is a type of technology in which various genes that impart benefits to a partic...
Q: 7. You are preparing a library to sequence two samples, one from a WS and one from a FS, via Illumin...
A: Introduction Alignments are a important way to compare affiliated DNA or protein sequences. They c...
Q: Annual Mean Surlace Temperature of the Earth from 1880 to 2016 (in "C) Direct Measurements of Atmosp...
A: There is a linear relationship between rise in CO2 levels and mean surface temperatures of the earth...
Q: In each of the following multiple-choice questions, characterize EACH of the three given statements ...
A: *In option 1 it is given that fats and oils have same general structure. * The oils and fats are cal...
Q: During protein folding
A: Ans- c) a protein will hold its shape due to hydrogen bonds along the NCC (NH2CCOOH) backbone and a ...
Q: write a brief article about proteinous hormones
A: Protein hormones are hormones that are products of endocrine glands are proteins or peptides, others...
Q: The reason why a person can have type AB blood is ... Group of answer choices [ ]: All of these answ...
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...
Q: 103. How many type of genetically different gametes will be produced by a plant having the genotype ...
A: Genetic makeup of an organism is known as genotype, the expression of genotype origins is called phe...
Q: Which of the following is NOT a function of the bacterial cytoskeleton? directing deposition of NA...
A: Bacterial cytoskeleton These constitute homologs of proteins present in the cytoskeleton of eukaryo...
Q: How would you test an ecological hypothesis about endangerment of animals due to deforestation
A: Ecological factors associated with wild animals are harsher climate, temperature, luminance, moonlig...
Q: Exercise: Concept diagram. Trace the flow of blood through the heart. Fill in the diagram using the ...
A:
Q: Compare endotoxins and exotoxins produced by bacteria to include: 1) the type(s) or source(s) of bac...
A: The bacteria are responsible for the production and release of toxins in the environment that is res...
Q: what is the ability of a panelists to identify color differences in samples?
A: Perception is our sensory state of awareness around us, which includes both the awareness of environ...
Q: If the coleoptile segments were incubated in higher concentration of Abscisic Acid (ABA), would you ...
A: Abscisic acid (ABA) is a plant hormone that controls many aspects of plant development, growth, and ...
Q: different
A: Interdisciplinary thinking is the ability to consider disciplinary perspectives concerning the pheno...
Q: Match the following regarding the Gram stain.
A: Gram staining is technique in the microbiology which is used to stain the cells or biological tissu...
Q: Size of wattle, Shank spur (+/0), Shape of hackles, Shape of saddles, Size of tail feathers, and Sha...
A: Introduction :- Drosophila melanogaster is a fly species in the Drosophilidae family (taxonomic orde...
Q: Discuss the significance of Pasteur's fermentation and pasteurization techniques to our world today?
A: Louis Pasteur was not known as father of microbiology but his contribution in the field of microbiol...
Q: Explain how cephalization, jaw development, and paired limbs guided vertebrate evolution.
A: * Cephalization is the concentration of sense organs and nervous control in anterior part of the bod...
Q: What offspring will result from the mating of a non-carrier female and hemophilic male? O Half of th...
A: Females contain two X chromosomes and males have only one X chromosome. The extra X chromosome of fe...
Q: А D
A:
Q: secretion of acid occurs here [ Choose ] [ Choose ] F receives bicarbonate secretions H most enzymat...
A: The physiological system in the animal body that is responsible for engines and and digestion of foo...
Q: WHAT IF? Some membrane proteins diffuse faster in the plasma membrane when the cytoskeleton or the e...
A: Cell membranes: Thr diffusion across cell membranes uses integral membrane proteins to move polar o...
Q: Expansins are activated by acidic conditions that modify the Select one: a. Hydrogen bonds between p...
A: Expansins are loosening proteins that function as loosening activity of plant cell walls.
Step by step
Solved in 2 steps
- 8. Ketone bodies were found in the urine of the patient with diabetes mellitus. Explain the sequence of metabolic changes resulting in ketonuria. For that answer the question and do the following tasks: a) what are the ranges of ketone bodics in blood of the healthy pcople and the patients with diabetes mellitus? b) explain the main changes in hormonal regulation of patient with diabetes mellitus; c) explain why the level of free fatty acids in the blood is clevated; d) name the pathways of lipid metabolism which becomes more active in patients with diabetes mellitus; e) draw the scheme of ketone body synthesis and oxidation.3. A patient has got excess carbohydrate meal for the years and gain the weight. To explain this: a) draw the schemes of TAG synthesis in the liver; b) describe the transport of TAG from the liver to adipose tissue; c) describe the functions of insulin in the conversion of glucose to TAG in the liver and adipose tissue. Glucose containing Catoms was added to isolated hepatocytes inanexperiment. Ifthe glucose was added in excess, the rate of triacylglyccrol synthesis increased.8. The adipose tissue is not only store triacylglycerols but also is active endocrine organ. Explain this function of the adipose tissuc. For that: a) explain the «clinical obesity» and possible consequences of the discase; b) name the biologically active molecules secreted by the adipose tissue; c) explain how secretion of these molecules changes with development of obesity. 9. A daily dict ofa 55-ycar-old woman, consisted ofa 500 g of carbohydrates, 100g of animal fats and 150 g of proteins, at the background of low physical activity.
- 5. There is an expression: diabetes mellitus is «hunger among abundance. What metabolic changes in diabetes confirm the validity of this statement? For answer: 9.8. Metabolic Changes in Diabetes Mellitus 535 a) list the main causes of metabolic changes in IDDM; b) enumerate the tissues with the main energy sources metabolism procceding according to this type of starvation; c) name the metabolic pathways that are activated and inhibited in these tissues, and explain why; d) list the symptoms of diabetes mellitus, that reflect such metabolic changes; c) draw a diagram of one of the mctabolic pathways that is activated in the liver under these conditions and explain the consequences of such activation.3.On clinical examination of54-year-old woman the tumor of adrenal cortex was revealed. The glucoselevel in blood was increased. What is the main cause of hyperglycemia in this case? For answer:a)indicatethe hormone, which is elevated in the blood of patient;b)discuss this hormone synthesis and themechanism of signal transduction in target tissues; c)describe the metabolic pathways can be stimulated by this hormone in liver.8. In patients with diabetes mellitus type I, the biochemical disorders result from changes in fuel metabolism. One of these signs is acidosis. Explain why such patients have a deviation of blood pH from the norm? For this: d) specify the hormone that accelerates this precursor formation and provide appropriate charts, starting from the hormone binding to adipocyte and concluding with precursor formation, give an explanation to the charts.
- 8. In patients with diabetes mellitus type I, the biochemical disorders result from changes in fucl metabolism. One of these signs is acidosis. Explain why such patients have a deviation of blood pH from the norm? For this me the Ocuics, name d) specify the hormone that accelerates this preeursor formation and provide appropriate charts, starting from the hormone binding to adipocyte and concluding with precursor formation, give an explanation to the charts.4. A sportsman is doing a 10 km marathon for 1.5 hours. What changes in lipid metabolism in adipose tissue and muscles are triggered by long-term physical activity? To answer the question: a) name the hormone, controlling the lipid metabolism in adipocytes and write down the scheme of the process; b) explain, how some of the products of lipid mobilization, transported from adipocytes to the bloodstream, would be utilized by skeletal museles and liver in these conditions; c) calculate the ATP yield in the result of palmitolcic acid oxidation.4. A sportsman is doing a 10 km marathon for 1.5 hours. What changes in lipid metabolism in adipose tissue and muscles are triggered by long-term physical activity? To answer the question: a) name the hormone, controlling the lipid metabolism in adipocytes and write down the scheme of the process; b) explain, how some of the products of lipid mobilization, transported from adipocytes to the bloodstream, would be utilized by skeletal muscles and liver in these conditions; c) calculate the ATP yicld in the result of palmitolcic acid oxidation.
- It is noticed that when a strain of mice exercises, their blood glucose drops to very low levels. Which of the following can explain this situation? a) These mice do not make enough insulin b) these mice lack insulin receptors on their cells c)these mice lack glucagon d) these mice cannot synthesize glycogen from glucose2. How does the fatty acids concentration changes in the blood during prolonged fasting? To answer the question: a) name the hormone which manages metabolism in this condition; b) draw the scheme of this hormone action on the adipose tissue; 352 Chapter 7. Lipid metabolism c) draw the scheme of the main metabolic pathway providing energy for the liver during prolonged fasting.1. In thyrotoxicosis (Basedow’s diisease) excessive secretion of thyroid thyroxine hormone is observed and it is often accompanied by the increase in body tem- perature. Explain the reason for the increase in body temperature in this disease. For this purpose:a) draw the scheme of the process that maintains the temperature of the body;b) name the mechanism of the thyroxine effect on this process;c) show how the rate of О2 absorption by mitochon- dria of the cells will change in thyrotoxicosis.