Q: TABLE 1 Data for Bean Simulation for F1 and F2 Generations: F1 Generation Observed Frequency of…
A: A trait is a characteristic that is unique to particular individual . As per the question , trait is…
Q: Which is a source of sodium? meat O salt milk dairy products O fruits
A: The body uses sodium to control blood pressure and blood volume. Body also needs sodium for muscles…
Q: Why is it only necessary to include the exotoxin (in toxoid form) in vaccines for tetanus and…
A: Exotoxin are the toxins produced by bacteria without cell lysis these toxin causes disease in the…
Q: What would happen to input to the motor cortex if the indirect pathway’s interneurons stop…
A: * The indirect pathway is an neuronal circuit through the basal ganglia and many associated nuclei…
Q: 1. A student, half an hour ane dinner, containing about 1S0 g of carbonydrates, 20 g of fat, and 40…
A: a) Insulin is the hormone that is elevated during resting. Insulin is two chainpolypeptide having 51…
Q: Describe the respiratory function in amphibians.in some detail please
A: INTRODUCTION Amphibians are those organisms that belong to amphibia class, they are tetrapod that…
Q: Name two second messengers of GPCRs and identify the type of GPCR each second messenger commonly…
A: Secondary messengers are kind of messengers that impact and amplify the effect of the primary…
Q: QIICortisol hormone Natural or what?
A: Cortisol hormone is the hormone which is involved in stress.
Q: what are the present microorganisms in : flat, flipper, springer, soft swell, and hard swell…
A: Microorganisms are microscopic living things that can be seen in a variety of habitats, many of…
Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can…
A: Bio-fertilizers are cost effective and eco-friendly. Microbes can also act as bio-pesticides to…
Q: Statement Agree/Disagree We 1. Sickle Cell Disease affects Asian Americans at a higher rate than…
A: 1. Disagree, because Sickle cell diasease is most common in African America and it is found that…
Q: 2. In 1665 Robert Hooke, an English scientist, published his book Micrographia, in which he…
A: Eukaryotes are the organism whi h comprises of true nucleus and membrane bound organelles. It…
Q: Identify the canning methods used in the industry, and differentiate the methods used
A: INTRODUCTION Food preservation is a method used for food processing techniques, that controls the…
Q: You have spread 0.1ml of a 1x10-8 diluted bacterial culture sample on a Petridish and counted 35…
A: Given Volume plated = 0.1ml Total dilution = 108 Number of colony = 35
Q: Explain the Law of Dominance using a monohybrid cross.
A: Introduction In this question we will discuss about the Law of Dominance using a monohybrid cross.
Q: Genes with highly similar sequence are often located adjacent one another in the genome. Gene…
A: Genes Duplication
Q: The attraction between water molecules is a weak bond called a hydı These bonds are not just between…
A: In water, each hydrogen atom is covalently bound to the central oxygen atom by a pair of electrons…
Q: Why is so little ATP stored in the muscle cells? High levels of ATP would get broken down quickly…
A:
Q: Draw the PCR machine with marking in detail
A: Polymerase chain reaction is method which is widely used to make billions of copies of the DNA…
Q: Question 18 Mark is allergic to pollen of Quercus sp., so he needs to take extra care in: Early fall…
A: Note- As we are allowed to do one question at a time. I will answer only one question. Kindly repost…
Q: 1. What does PCR stand for? 2. Explain the main objective of the PCR technique.
A: PCR It is a technique used in molecular biology which was developed by Kary Mullis, an American…
Q: You discover a microbe that you believe is the causative agent of a new disease. Using Koch's…
A: Microbiology is the study of microorganisms and associated topics. Microbiology has gone a long way…
Q: In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided?
A: Drugs- A substances that change a person's mental or physical state is refers as the drug. In…
Q: In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided?
A: There are a variety of factors that influence young people's decision to consume alcohol. A few…
Q: how are simple diffusion and facilitated diffusion similar? how are they different? how are…
A:
Q: How Can Fragments of DNA Be Separated From One Another? Agarose gel electrophoresis is a procedure…
A: Note- as we are allowed to only 3 subparts of a question, i can provide answers for first three…
Q: Describe one example of adaptive radiation.
A: Introduction In this question we have to describe example of adaptive radiation.
Q: A classmate believes that vegetarians who drink raw milk (unpasteurized milk) are the safest eaters…
A: Raw milk is milk from any animal that has not been treated to kill harmful microorganisms.…
Q: What are two ways that the human insulin gene sequence was modified by geneticists so that bacterial…
A: Insulin and glucagon are hormones that assist control glucose levels in the body. To maintain…
Q: The crossing of an individual with dominant trait with an individual with the known recessive…
A: The genotype is the symbolic representation of the allelic composition of an individual while…
Q: Question A virion is a single virus particle outside of a cell. It contains genetic material in the…
A: Answer : genes a virion contains are : 5 150 A virion has enough genetic information to code…
Q: You have shell con that upon chemical analysis contains 1.44 percent nitrogen. You also have a…
A: To convert the Nitrogen into protein, the following formula is used : Amount of protein in the…
Q: Why is it important that different electronic record systems have the same guidelines for…
A: Answer
Q: Microbes can be used to decrease the use of chemical fertilisers and pesticides.Explain how this can…
A: Introduction In this question we will discuss how microbes can be used to decrease the use of…
Q: The figure below shows a signaling pathway activated by the binding of adrenaline to the…
A: The hormones are chemical messengers that activates specific cell signalling pathway in the target…
Q: The gel below is the result of a Sanger sequencing run of part of Exon 3 of the Mstn gene, which…
A: Sanger sequencing: Sanger sequencing differs from PCR in that only a single primer is used in the…
Q: What will happen to a cell if Phagocytosis does not occur in the Endomembrane system?
A: INTRODUCTION Cell organelles or different compartments such as the nucleus, Golgi body, ER, and…
Q: Which statement/s is/are TRUE about transcription? A. During transcription, DNA polymerase binds to…
A: Transcription is the process that involved production of RNA from the DNA. this process occurs will…
Q: Question 2 0.50 0.10 0.05 0.01 2 8. 10 Abundance rank Which of the three species abundance…
A: Ecosystems rely on all of their elements to function properly. If one component of the ecosystem…
Q: 5. After extracting your DNA from your cheek cells, we will add a solution called Master Mix to your…
A: PCR abbreviated as Polymerase Chain Reaction is often used in the research and medical field and is…
Q: Given the pedigree below, answer the following questions. Note that filled symbols represent…
A: Typically, at most one member of the family has a genetic condition, and analyzing the pedigree can…
Q: Match the type of genetic dominance with the appropriate term: More than two type of alleles for a…
A: More than two type of alleles for a given trait: Multiple Alleles Both alleles are expressed…
Q: Genistein is a compound found in soybeans that is known to increase the expression of a protein…
A: Breast cancer is a agressive type of cancer with high malignant potential but due to advancement in…
Q: Hi can you elaborate about the nature and properties of biological drug receptors/targets (e.g.…
A: Recepetors are chemical structures that can bind with any cellular/extracellular signals and…
Q: Over a 24 hour period, absolute oxygen consumption is measured in obese and non-obese individuals.…
A: Obesity is a growing problem in our society and has to be tackled so as to avoid certain non…
Q: 2. In the sports camp, a group of students have been intensively swimming in a pool for 60 minutes…
A: Skeletal muscles require ATP for contraction to sustain physical activities.
Q: Which of the following is not a similarity between prokaryotic initiation and eukaryotic initiation?…
A: GTP-binding proteins are important regulators of cell growth and differentiation, as well as…
Q: Ladder Lane 1 Lane 2 Lane 3 Lane 4 Lane 5 Lane 6 Lane 7
A: SDS-PAGE Sodium Do-Decyl Sulphate- Polyacrylamide Gel Electrophoresis It is a molecular technique…
Q: amplifies NADPH glucose-stimulated exocytosis, but only when is in excess (panel e). NADH inhibits…
A: * Insulin will secreted with stimulation of glucose in pancreatic β cells causes cell depolarization…
Q: 3. Why will we put your cheek cells in the InstaGene solution? In other words, why do we want to…
A: DNA isolation is one of the crucial steps in molecular biology and should be performed with care and…
Step by step
Solved in 2 steps
- The pulmonary trunk and aorta are derived from which primitive heart structure? bulbus cordis primitive ventricle sinus venosus truncus arteriosusFigure 40.11 Which of the following statements about the heart is false? The mitral valve separates the left ventricle from the left atrium. Blood travels through the bicuspid valve to the left atrium. Both the aortic and the pulmonary valves are semilunar valves. The mitral valve is an atrioventricular valve.Name the structure separating these two chambers of the heart. O anterior interventricular sulcus O chordae tendinae O interventricular septum O interatrial septum « Previous
- Fibrillation is abnormal, rapid contractions of different parts of the heartthat prevent the heart muscle from contracting as a single unit. Explainwhy atrial fibrillation does not immediately cause death but ventricularfibrillation does.PART B Heart and Blood Vessels EXERCISE 11.4 Heart Anatomy 1 Label the following: O Apex O Auricle of right atrium O Auricle of left atrium O Right ventricle O Left ventricle O Pulmona O Brachiocephalic trunk O Right brachiocephalic vein O Left brachiocephalic vein O Ascending aorta O Aortic arch O Descending aorta O Superior vena cava O Inferior vena cava O Branches of right pulmonary artery O Right pulmonary veins O Anterior interventricular/ descending artery a Circumflex artery O Right coronary artery Ligamentum arteriosum trunk O Left pulmonary artery O Left pulmonary veins O Left subclavian artery O Left common carotid artery Left rommen orohe arle ANTERIOR VIEW Chapter 11 | Cardiovascular System 199The heart wall that covers papillary muscle?
- (a) (b) (c) The part of the illustration at the bottom (c) shows Initial inflation of the BP cuff O None of these is correct O Pressure at which you would hear the first heart sounds Pressure at which heart sounds would stop O Systolic pressureIdenitfy the incorrect statement about the heart (A) if a coronary artery is blocked, it can lead to a myocardial infarction (B) coronary circulation is between the heart an lungs (C) some symptoms of a heart attack can include chest pain, nausea, and light headedness (D) the chorade teninae and papillary mkuscles prevent eversion upon ventricular contraction(a) (b) (c) The part of the illustration in the middle (b) shows Pressure at which you would hear the first heart sounds Diastolic pressure O Initial inflation of the BP cuff None of these is correct Pressure at which heart sounds would stop
- Label the three views of the heart in Figure 12.1 with the following O Right atrium O Left atrium Great Vessels O Superior vena cava O Inferior vena cava Structures of the Ventricles O Right ventricle O Left ventricle O Interventricular septum O Chordae tendineae O Papillary muscles O Pulmonary trunk O Pulmonary veins O Aorta Coronary Vessels O Right coronary artery O Anterior interventricular artery (left anterior descending) O Coronary sinus O Great cardiac vein O Circumflex artery Atrioventricular Valves O Tricuspid valve O Mitral valve Semilunar Valves O Pulmonary valve O Aortic valve Clarge amount of blood intoyour heart, wlo the dolood. passing throuah heart can quiclly run dut of axya en stop beating baislemoin the LAD your +Congestive heart failure (CHF) is an inability of the heart to pump sufficient blood to the body. One sign of CHF is excess fluid in the tissue spaces, known as edema. Describe the location of the edema if the left side of the heart fails, compared to the 16. location of edema if the right side of the heart fails. toHOW THE HEART BEATS ON ITS OWN?