Q: Which of the following changes in morphology or physiology are likely to happen as an organism gets ...
A: Answer :- Option (H) is correct. - All of the above. - The changes in morphology or physiology are l...
Q: 3. Hershey-Chase (1952) The Definitive Proof Hershey and Chase utilized phages in their research. A ...
A: Hershey and Chase blending experiment gave unequivocal proof that DNA is the genetic material.
Q: How would you have to modify the diagram of IgG to depict isolated from saliva? (Explain) IgA molecu...
A: There are five classes of antibody or immunoglobulins present in mammals. These antibody isotypes a...
Q: scribe the differences in the anatomy and physiology of the male reproductive system in the ving spe...
A: The male reproductive system is the system in the male body that produces fertile male gametes, sper...
Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains th...
A: In biology, evolution defined as the change in a species' features over numerous generations as a re...
Q: What is denaturation and renaturation of DNA?
A: In the nucleus of eukaryotes, DNA is divided into chromosomes. The human genome, for example, is com...
Q: Does closing of the leaves of the Makahiya plant once touched considered as thigmotropism? Why or wh...
A: Thigmotropism is directional plant growth movement where particular part of plant body move or res...
Q: How did Hopi culture contribute to the high incidence of albinism among members of the Hopi tribe?
A: Hopi women are known, even today, for their pottery skills, and they are also known for silversmith...
Q: an increase in afterload O an increase in end-diastolic volume innervation of the ventricular myocar...
A:
Q: Make simple diagrams tracing the life history of Taenia solium.
A: The pig tapeworm, Taenia solium, is a cyclophyllid cestode belonging to the Taeniidae family of cycl...
Q: Myosin binds to actin, then bends. What is ATP needed for next? A. to pump the Ca++ “keys” back into...
A: D option is the correct statement.
Q: Closs Exo Sceletun Steletunmotur sujtem Suitem Jienn ustern sujten ustem em Endo muxcular Digestive ...
A: Hi! Thanks for your question. As you have posted multiple questions, we are answering only the first...
Q: Answer the following showing your work: a) If the attenuation coefficient of the heart muscle anm th...
A: The attenuation coefficient is a measurement of how easily an incident energy beam can permeate a ma...
Q: Phases of meiosis Metaphase II Chromosomes line up on the equator.
A: Answer
Q: if one strand of the DNA molecule has the sequence 5’ TACGA 3, The other strand would have the seque...
A: DNA or Deoxyribonucleic acid is the genetic material which passes from one generation to another. DN...
Q: One of the concerns with GMO is the toxicity of product by GMO when consumed by humans. Suppose that...
A: Translation is the process by which protein is synthesized by ribosome from the genetic codon presen...
Q: why anaphase I is important?
A: Anaphase1 is the third stage during meiosis 1 after the completion prophase1 and metaphase1 . Thi...
Q: I don't understand, pls help ASAP!
A: The beta-sheet of the spider comprises the alanine.
Q: What is DNA methylation? When we say that DNA methylation is heritable, what do we mean? How is it p...
A: DNA methylation is a process of the addition of methyl groups to the DNA molecule that alters the fu...
Q: 17. Bob says that a sex-linked trait is when only men get the trait (or, when only women get the tra...
A:
Q: In peas, grey seed color (G) is dominant to green (g). The following data were collected. Indicate t...
A: a. Gg b. GG or Gg Explaination- a. When two grey seed colored parents are crossed, 59 grey and 20...
Q: A doctor is on rounds, shadowing a clinical pharmacy specialist in the Infectious Discase Department...
A: Different types of WBC are responsible for performing different immunological functions in our body ...
Q: Analysts estimate that the global carrying capacity of the earth is about 50 billion people. True Fa...
A: Population growth is quickly becoming a major concern in our country and throughout the world. It ha...
Q: For a certain chromosomal region, the mean number ofcrossovers at meiosis is calculated to be two pe...
A: For a certain chromosomal region, the mean number ofcrossovers at meiosis is calculated to be two pe...
Q: What role does complementary base pairing play in the replication of DNA?
A: Complementary base pair is a concept where in DNA, adenine(A) always binds to the thymine(T), and g...
Q: What is the role of genes and chromosomes in the process of inheriting a specific trait?
A: Chromosome contains gene and Genes basically have the genetic information which get inherited from p...
Q: What conclusion could you reach about the parents if the offspring had phenotypes in the following p...
A: Phenotypic Ratio: The correlation between the amount of offspring that will obtain certain traits or...
Q: How is the structure of Trichomonas vaginalis well suited to its parasitic lifestyle inside the host...
A: Trichomonas vaginalis is a parasitic protozoan that causes trichomoniasis, a serious sexually transm...
Q: Glomeromycota help extract resources for plants to grow. The plant provides the Glomeromycota with c...
A: Introduction: Symbiosis :relationship between two different organisms living in close proximity, usu...
Q: . Name 3 human activities, behaviors, or products that increase cancer risk. B. Specify 1 type of c...
A:
Q: What are the function of single nucleotides polymorphism?
A: Single Nucleotide Polymorphisms(SNPs) is the single nucleotide which occurs at the specific position...
Q: What is the difference between multiple alleles and pleiotropy? The combined trait for chevron and ...
A: Multiple alleles is a type of non mandelian inheritance which involves presence of more than 2 allel...
Q: effect of malaria on the frequency of the HbS allele in areas where malaria is common:In areas with ...
A:
Q: Describe the four main processes essential for cells to communicate.
A: Signaling molecules are the chemical synthesized by some cells to produce specific physiological res...
Q: What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envel...
A: We have to explain What is the basic structure of the HIV virus? And What is the function of the gl...
Q: different in composition between the blood entering and blood leaving the following organs; 1.lungs ...
A: The blood that enters the lungs is referred to as deoxygenated blood. This blood comprises carbon di...
Q: Can you show the cross on how to get the answers? What is the ratio that is expected with independen...
A: When reproductive cells develop, the Principle of Independent Assortment describes how different gen...
Q: A woman afflicted with a certain illness marries a normal man. They have four children (two boys and...
A: Pedigree is a chart represents family tree which displays members of a family who are affected by ge...
Q: Nonsilicates are a group of minerals that DO NOT contain what two elements? A. silver and gold B. si...
A: Answer-B. Silicon and oxygen
Q: An animal cell lacks a cell wall, yet it still maintains its shape and has all its internal componen...
A: Cell is chief elemental unit of the body which consists of various cellular components and allow met...
Q: Fill in the cells below showing the process of meiosis of the male's sex chromosomes with non- disju...
A: During meiosis, the chromosome number of the daughter cells becomes half of the parent cell. Hence e...
Q: The botanist crosses a homozygous dominant plant with a heterozygous plant in a follow-up experiment...
A: Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity i...
Q: Thoroughly explain the function of the Golgi apparatus?
A: Endomembrane system separates cell into different compartments or organelles, such as nucleus, endop...
Q: Make up your own genetic problem involving your family. Make sure to draw a punnet square!
A: We will discuss monohybrid cross of tall and dwarf pea plants. Tall is dominant over short. So T rep...
Q: Based on prior experiments, you have determined that for a culture of S. aureus an absorbance readin...
A: In this question, we are given that 1 absorbance reading of S.aureus culture contains 5.75 x 106 ce...
Q: 8. Salmonella has genes that allow it to survive acidic conditions like the stomach acid and the ins...
A: Salmonella enterica is a pathogenic bacteria,it evolves a specialized strategy to survive and mult...
Q: What is an evolutionary tree? Is there a precise evolutionary tree known by science that explains th...
A: The evolutionary tree is a visual and schematic representation of evolutionary relationships among l...
Q: All of the following are important functions of the innate system EXCEPT that a. Promotes early defe...
A: Immunity :- It is the tendency of our body to fight against foreign microbes . The system of our bod...
Q: In yeast cells, telomerase remains active and maintains telomeres of about 300 base pairs. Propose w...
A: Telomeres play a very important role in preserving our genome information.
Q: Under what conditions might receptor up-regulation occur? receptor down-regulation?
A: Signaling molecules bind to the receptors present in their target cells.
Complete the table to get the Actual PRT values. There is a provided hypothetical data, Kindly show how it was done thanks.
Step by step
Solved in 2 steps
- dewasa / Figure 3 shows the oxygen dissociation curve of a male adult. 100 Normal body temperature 80 60 40 20 20 40 60 80 100 Partial pressure of O, (mm Hg) Rajah / Figure 3 : Lengkuk pemisahan oksigen /Oxygen disassociation curve Manakah pernyataan yang BETUL bila suhu badan beliau pada 41 C/Which of the following statement is TRUE when his body temperature is at 41 C Select one: Haemoglobin mempunyai keafinan yang rendah terhadap oksigen pada 41 C/Haemoglobin has a low affinity for oxygen at 41 C Lengkuk pemisahan oksigen beliau diwakili oleh lengkuk q/ His oxygen dissociation curve is represented by curve q Lengkuk pemisahan oksigen beliau diwakili oleh lengkuk p /His oxygen dissociation curve is represented by curve p Haemglobin mempunyai keafinan yang tinggi terhadap oksigen pada 41 C/Haemoglobin has a high affinity for oxygen at 41°C 9, saturation of hemoglobin (%)2,3-bisphosphoglycerate (BPG) is a negative allosteric regulator of hemoglobin that is produced in red blood cells. Normally, red blood cell levels of BPG are 5 mmol/L, yielding curve 2. Individuals acclimated to high altitudes can have BPG levels of 8 mmol/L to optimize their oxygen utilization. Saturation 2 3 S Which curve represents hemoglobin of someone living at normal altitudes? 1 2 Pos (mm Hg) 3 None of the answers are correct 2 and 3A forearm skeletal muscle has a hemoglobin concentration of 92 microM. An arterial occlusion of the upper arm determines a decrease in saturation at a rate of 15% per minute, and no change in blood volume. Find the muscle oxygen consumption in units of micromolo2/(100 mltissue-min).
- Which option best describes the following figure? Y (fraction saturation) 1.0 0.8 0.6 0.4 0.2 0.0 0 20 Oxygen Binding plot 40 60 p02 (torr) 80 100 A) Curve x = adult haemoglobin, curve y = fetal haemoglobin B) Curve x = myoglobin, curve y = haemoglobin C) Curve x = fetal haemoglobin, curve y = adult haemoglobin D) Curve x = fetal haemoglobin, curve y = myoglobin E) Curve x = adult haemoglobin, curve y - myoglobinAnadult mouse has a respiratory rate of∼163 breaths/min and a tidal volumeof∼0.15 ml at BTP (37 ◦C) [36]. The averageO2 consumption for one strainof male adult mice is 45.5 ml O2/hour at STP. For the inspired aircomposition shown in Table 7.7, compute the expired air composition. Youmay assume that the ratio of CO2 production/O2 consumption is the samefor humans and micePlease explain the difference between the oxygen dissociation curve created by myoglobin (asymptotic) versus the oxygen dissociation curve created by hemoglobin (sigmoidal). Why does this occur? Myoglobin O₂ saturation (%) 100 80 60 40 20 0 20 Hemoglobin 40 60 80 100 120 Po₂ (mmHg)
- Below is a fractional saturation curve for O₂ binding to adult hemoglobin. Assume that curve Y represents a condition at pH 7.4 and with a normal physiological level of 2,3-BPG. Curve X represents a condition that Fractional saturation (0) 0.2 0.0 0 Tissue PO, (kPa) 12 Lungs1 2 H /3 4 pO2 A mutant hemoglobin that binds 2,3-BPG with greater affinity 01 O 2 Оз O 4 Fraction of hemoglobin bound to oxygenpO2 in tissues p02 in lungs 1.00 Oxygen-binding curves for normal Normal Hb hemoglobin, 50% carboxyhemoglobin, and hemoglobin from 0.8 an anemic individual. 0.6 Y 50% COHB 0.4- Anemic individual 0.2 4 8 12 pO2 (kPa) Box 5-1 Figure 2 Lehninger Principles of Biochemistry, Seventh Edition O 2017 W. H. Freeman and Company r aye i UIE I. Answer the following questions. Do not forget the units. 1) From the binding curve for normal Hb shown above, what is the Ka of normal hemoglobin?
- ui_stalaine_auto.d21?ou=2591470&isprv3&drc%3D1&qi=2459238&cfql=0&dnb%3D0&fromQB=0 The volume of a gas at 4.2 atm is 8.1 L. If the pressure is increased to 0.3 atm, what will be the new volume? Your Answer: 113.4 Answer units DAdd attachments to support your workO, saturation curve is shown beloww for hemoglobin at various pHs. Detail this Bohr effect from the molecular perspective. Be sure to include discussion of what causes this (i.e. specific amino acids), why the curves are right shifted with decreasing pH, and why this is logical in delivery of 02 to areas of higher demand. 100 Myoglobin 80- pH 7.6 60 pH 7.4 pll 7.2 40- pH 7.0 pH 6.8 20- Venous 0- 0. 20 10 60 80 Percent saturationHbR is reported to have P50=14torr and a Hillcoefficient=1.2. Calculate AYO2 for a climber with HbR assuming that, at 14,000 ft ( - 4300m), PO2=50mmHg in lungs and PO2=10mmHg in muscle capillaries.