Q: Describe development of an animal from zygote to infant.
A: A fascinating and complex process is the growth of an animal from a single fertilized cell, known as…
Q: How did the mortality ratios change over time for each location? Which location faced the biggest…
A: Mortality rate is the deaths in a population. The mortality ratio can be calculated by dividing the…
Q: Rank the following by their ease of crossing the plasma membrane: a. Easiest - Ca2+ - H2O - O2 -…
A: Plasma membrane is the surrounding boundary of a cell that is composed of phospholipid bilayers. It…
Q: QUESTION 5 Lipid-soluble solutes move across membranes along their concentration gradients by: O…
A: The plasma membrane that surrounds the cell is made up of lipids and proteins. Lipids specifically…
Q: Select the correct statement -collective cell migration helps in wound healing, but is also…
A: These options are mainly talking about the phases of cell cycle which include S, G1, G2 and M…
Q: Two pumpkins plants have the following genotype: EeFfGg and EeFfGg. Assume genes E, F and G are…
A: Answer :- In genetics, the inheritance of traits in offspring is often governed by the principles of…
Q: Draw a karyotype and label the homologous pairs and sister chromatids.
A: Karyotype is the representation of the chromosomes of a species. The chromosomes appear at metaphase…
Q: 2n 6. Starting with the diploid cell below, draw the next three generations of that cell as it…
A: A diploid cell is a type of cell that has two complete sets of chromosomes, one from each parent.…
Q: Of the statements provided, which one is true for Hardy-Weinberg Equilibrium (HWE)? The population…
A: Population genetics is the field of biology that studies allele frequencies in populations and how…
Q: Activity 13 Urine Culture Inoculating Urine with a calibrated loop The number of microorganisms…
A: In this laboratory procedure for urine culture, a calibrated loop is used to inoculate a urine…
Q: Which of the following statements is true when it comes to using skeletal remains to determine the…
A: The pelvis part of the skeletal is most accurate part for the sex determination of individual. Also…
Q: A cell count was performed on a serous fluid specimen. As the fluid was cloudy, a 1:5 dilution was…
A: The subject is a cell count from a sample of serous fluid that was previously described as hazy. A…
Q: describe the princple of this ELISA method and describe the fuction of each antibody used
A: A common laboratory method for identifying and measuring the presence of specific amino acids or…
Q: Which statement is correct for the reaction shown? ATP ADP Glucose 6-phosphate Glucose and ATP are…
A: Glycolysis is a fundamental biochemical process that takes place in cells, where sugar molecules are…
Q: Which enzyme(s) should be used to clone this DNA and have it be transcribed from the CMV promoter?…
A: Before initiating the transcription of DNA through the CMV(Cytomegalovirus) promoter, it is vital to…
Q: With antibiotic resistance rising, researchers are looking for ways to reduce use of these drugs.…
A: Antibiotics are the drugs that are used against pathogens such as bacteria, viruses, etc. to inhibit…
Q: Describe one similarity and one difference between the characteristics of Bacteria and viruses with…
A: Microbes are tiny, microscopic (minute ) structures that cannot be seen as such through naked eye…
Q: The theory of island biogeography suggests that island colonization is affected by which of the…
A: Island colonization refers to the process by which species or organisms establish populations on…
Q: The following is a pedigree of a family in which a rare form of color blindness is found (filled-in…
A: In the given case, the male and female in first generation are normal and do not show color…
Q: please help me understand the relationship between the four categories of biological macromolecules…
A: There are four main categories of biological macromolecules, also known as biomolecules, and they…
Q: What is DNA and RNA? How are DNA and RNA different? Do you think there are any organisms on the…
A: It contains the genetic information for the functioning of the organism. It contains two strands.…
Q: In a certain species of butterfly, there are three possible color variation: dark brown, mottled,…
A: Natural selection is a fundamental evolutionary mechanism in which certain traits or characteristics…
Q: Elephants have very large heads that necessitate the need for a short, thick neck. Their short,…
A: In the animal kingdom, adaptations often arise in response to the challenges posed by their specific…
Q: Two members of a homologous pair of chromosomes are most likely to differ from each other in: the…
A: Homologous chromosomes are pairs of chromosomes that have similar but not identical genes. While…
Q: Does the CRISPR-based gene therapy strategy for treating sickle cell anemia that was discussed…
A: The World Health Organisation (WHO) recommendations, which were released in 2019, provide a clear…
Q: As a result of the injury, the patient developed erysipelas on his leg. From the anamnesis it became…
A: Chronic tonsillitis has been connected to the painful bacterial skin ailment erysipelas, which is…
Q: Use pay terms to explain Sandors injury and the treatment that was required
A: Alex Sandro, a Brazilian footballer, suffered from a sprained medial collateral ligament (MCL) of…
Q: A Plasmodium that lacked an apicoplast: O Would be unable to produce toxins Would be unable to gain…
A: Plasmodium is a genus of parasitic protozoa belonging to the phylum Apicomplexa. These microscopic…
Q: Select the sequences that would be recognized by a restriction enzyme? (There can be more than one…
A: Restriction enzymes are a group of enzymes that can cut double-stranded DNA. They are endonucleases…
Q: interpret using the punnett square below to both sets of parents (Parents A , Parents B, & Parents…
A: Sickle cell anemia is an autosomal recessive disorder, which means for disease to occur both copies…
Q: Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of…
A: Each chemical reaction has a characteristic standard free energy change which may be positive,…
Q: What is standing up associated with and why?
A: Introduction:Standing up means the act of moving from a seated or lying position to an upright…
Q: Explain how magnification improves resolution of a microscopic image. Explain what can be learned…
A: According to Bartleby guidelines, we are supposed to answer firsr tgree subparts in case of multiple…
Q: What might have happened to the colorblind allele in the Pingelapese population following the…
A: Introduction: The Pingelapese people are an indigenous population in Micronesia, and high rates of…
Q: You are studying four linked genes located on chromosome 2 in the fruit fly Drosophila melanogaster:…
A: "Investigating the linkage of genes on chromosome 2 in Drosophila melanogaster, including adp…
Q: genetic distance
A: Genetic linkage is a pivotal concept in genetics that pertains to the propensity of genes found on…
Q: Which of the following is not part of the gradualistic model of evolution? a. isolation of the…
A: Evolution is a slow and steady process which causes changes in the genetic material of a population…
Q: 6. Make a bar graph of the total amount of CO₂ produced for each different concentration of glucose.…
A: Figure 1: Relationship between Total Carbon Dioxide Production and Glucose ConcentrationThe x-axis…
Q: order of amino acids actions between multiple polypeptides actions between R groups within a single…
A: The spatial arrangement of atoms in a protein is called a conformation. A protein is made up of…
Q: start with four exons and show mutually exclusive splicing producing 1-2-4 and 1-3-4 spliced exons.…
A: Mutually exclusive splicing is a phenomenon in which different exons are alternatively spliced,…
Q: A gene for flower color in pea plants has two alleles, A and a. Given the following genotype…
A: Inbreeding is the mating of individuals or organisms that are closely related through common…
Q: Which of the following types of mutations are likely to result from imperfect NHEJ repair of a…
A: According to the guidelines of Bartleby,Since multiple questions are posted, the expert can only…
Q: Which of the following statements is true: Gap junctions share plasmamembrane between two adjoining…
A: Out of the given statements, the true statements are:Gap junctions share plasma membrane between two…
Q: explanation
A: To restore a protein's normal function after a frameshift mutation, the reading frame must be…
Q: Currently, two of the extant porpoise species (Y and Z) are placed in the genus Tursiops, and a…
A: Phylogenetic tree is also known as the evolutionary tree. This diagram depicts evolutionary…
Q: 7) How many different genotypes in the population can exist in the following dominance hierarchy? a.…
A: A genotype is an organism's, individual's, or cell's genetic makeup or genetic constitution. It…
Q: Match each group of bacteria with its best description. high G+C bacterial low G+C bacteria…
A: Bacteria:Bacteria are prokaryotic, unicellular organisms. DNA is present in the cytoplasm, as they…
Q: Which of these lists is in the correct order, starting at 550 mya to 50 mya: Cambrian explosion,…
A: The correct list is:Cambrian explosion, multicellular organisms first appear, radiation of reptiles,…
Q: Model 2 - Eukaryotic Cells: Animal and Plant Cells Animal Cell O a. Cell membrane -Temporary vacuole…
A: A cell is the fundamental structural and functional unit of all living organisms. It is the smallest…
Q: A model where there is a unidirectional influence from lowe to higher trophic levels A model where…
A: Community ecology involves the various types of ecological interactions between population of…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Ribose-5-phosphate is produced by oxidative decarboxylation of 6-phosphogluconate using the enzyme glucose-6-phosphate dehydrogenase. O True O FalseThe glutamate dehydrogenase (GDH) catalyses the following reaction: *H₂N- H CH₂ CH₂ COO™ acide glutamique COO™ Time (min) A340 + NAD+ + H₂O The answer: GDH 2 1 1.760 1.718 [ammonium sulphate] = 0.33 M [NADH] = 0.205 mg.mL-¹ = 2.9.10-4 M [a-ketoglutarate] = 0.07 M [Protein] = 0.05 mg.mL-¹ COO™ CH₂ The activity of GDH is monitored in the sense of the formation of glutamate using the following conditions: 0.2 mL of 5 M ammonium sulphate 2.4 mL of buffer at pH 8 0.1 mL of NADH at 6.15 mg.mL-¹ (M = 709 g.mol-¹) 0.2 mL of 1 M a-ketoglutarate solution Warm mixture at 25 °C for 5 min Add 0.1 mL of GDH solution containing 1.6 mg.mL-¹protein to start the reaction. 5 3 4 1.675 1.635 1.595 !- Calculate ammonium sulphate, NADH, concentrations in the reaction medium at t = 0. CH₂ The change in absorbance at 340 nm is monitored, in a 1-cm cuvette, every minute for 10 min. Results are given in the table below: Data ENADH at 340 nm = 6220 M-¹.cm-¹ COO acide x-cétoglutarique O + NH4+ + NADH + H* 6 1.550…If 1"co2 (radioactive carbon) were incorporated into the TCA cycle via the Pyruvate Carboxylase reaction which of the following molecules would contain radioactive carbon? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V a Oxaloacetate Citric acid Isocitric acid d a-Ketoglutarate e Succinyl-CoA Succinate Fumarate Malate b0
- The enzyme is considered to be alan * ÇOO ÇOO Lactate dehydrogenase HO-C-H+ NAD C=0 + NADH + H CH: Pyruvate Lactate O Oxydoreductase O Isomerase O Hydrolase O Ligase O DehydrataseHow many ATP equivalents would be generated or used by the metabolism of 2 oxaloacetate to glucose?C Phosphoglycerate enolase coo O H-C-O-P=O CH₂OH 2-Phosphoglycerate This is a (an) d Tyrosine hydroxylase HO coo NH3 L-Tyrosine This is a (an) 0₂ coo C-O-P-C || CH₂ Phosphoenolpyruvate H₂O + HO HO L-DOPA H₂O coo NH3
- The glutamate dehydrogenase (GDH) catalyses the following reaction: *H3N- C H - CH₂ - CH₂ COO™ acide glutamique -COO + NAD+ + H₂O Time (min) A340 GDH COO™ с 5 1 2 3 4 1.760 1.718 1.675 1.635 1.595 CH₂ The answer: -1 - Vo 1.1.107 M.s-¹ - EA in 0.1 mL of GDH = 0.33 nkat CH₂ The activity of GDH is monitored in the sense of the formation of glutamate using the following conditions: 0.2 mL of 5 M ammonium sulphate 2.4 mL of buffer at pH 8 0.1 mL of NADH at 6.15 mg.mL-¹ (M = 709 g.mol-¹) 0.2 mL of 1 M a-ketoglutarate solution Warm mixture at 25 °C for 5 min Add 0.1 mL of GDH solution containing 1.6 mg.mL protein to start the reaction. COO CO acide a-cétoglutarique The change in absorbance at 340 nm is monitored, in a 1-cm cuvette, every minute for 10 min. Results are given in the table below: Data ENADH at 340 nm = 6220 M¹.cm¹ -1 + NH4+ NADH + H+ 6 1.550 7 8 10 9 1.510 1.489 1.476 1.451 Calculate the initial rate Vo of the reaction in M.s¹. - Calculate the enzyme activity of the volume of…If the DGo for ATP hydrolysis into ADP + inorganic phosphate is -7.3 kcal/mole, and the DGo for sucrose synthesis from glucose + fructose is +5.5 kcal/mole, calculate standard free energy change for the combined reaction of ATP + glucose + fructose g ADP + sucrose + inorganic phosphate. DGo = -12.8 kcal/mole DGo = -1.8 kcal/mole DGo = 0 kcal/mole DGo = +1.8 kcal/mole DGo = +12.8 kcal/moleThe glutamate dehydrogenase (GDH) catalyses the following reaction: H +H₂N- -C -COO CH₂ CH₂ COO™ acide glutamique + NAD + H₂O GDH Time (min) A340 COO™ c=o CH₂ 5 1 2 3 4 1.760 1.718 1.675 1.635 1.595 CH₂ COO + NH4+ NADH + H+ acide a-cétoglutarique The activity of GDH is monitored in the sense of the formation of glutamate using the following conditions: 0.2 mL of 5 M ammonium sulphate 2.4 mL of buffer at pH 8 0.1 mL of NADH at 6.15 mg.mL-¹ (M = 709 g.mol-¹) 0.2 mL of 1 M a-ketoglutarate solution Warm mixture at 25 °C for 5 min Add 0.1 mL of GDH solution containing 1.6 mg.mL-¹protein to start the reaction. The change in absorbance at 340 nm is monitored, in a 1-cm cuvette, every minute for 10 min. Results are given in the table below: Data ENADH at 340 nm = 6220 M¹.cm7 6 7 8 9 10 1.550 1.510 1.489 1.476 1.451 Calculate ammonium sulphate, NADH, concentrations in the reaction medium at t = 0. proteins - Draw the graph A = f(t). Calculate A340 at t = 0 and place this point on the curve. -…
- What is the total ATP yield from the oxidation of arachidonic acid? Show your calculations.CH3C(double bond with O)COO- (aq) + H2O(l)⇌ Pyruvate, a product of glucose metabolism Express your answer as a chemical equation. Identify all of the phases in your answer. This should be a chemical equation Part B Complete previous part(s)1. Assuming that everything that’s needed to make tripalmitin comes from glucose, how many glucose would be used by adipose tissue in the synthesis of 1 mol tripalmitin? 2. How many ATP would be used (net of produced and used)? 3. If an animal absorbs 35 g glucose (MW = 180 g/mol) from drinking a can of pop, how many grams of tripalmitin (MW = 807 g/mol) can be produced from it in adipose tissue? Please provide only typed answer solution no handwritten solution needed allowed
