Q: Which organelles contain their own DNA? Also, tell the reason behind it?
A: An organelle is a subcellular structure that has one or more specific jobs to perform in the cell,…
Q: applied to a piece of excised arteriole causes the vessel to relax, but an isolated piece of…
A: Endogenous substances that exhibit vascular activity are known as vasoactive substances. These…
Q: Why is head motion the principal causative mechanism of diffuse brain injury?
A: Brain injuries can be divided into two categories: focal and diffuse. A focal injury only affects a…
Q: The chloride shift is O the movement of carbon dioxide into and out of a cell. O responsible for the…
A: Introduction Chloride shift is also known as "the hamburger effect" an important process that occurs…
Q: Describe how the sudden appearance of oxygen in the atmosphere about 2.5 billion years ago…
A: Since life first emerged on Earth between 3.5 and 4 billion years ago, it has continued to develop.…
Q: Name the two fluids that constitute the extracellular fluid. What are their relative proportions in…
A: Introduction:- Body fluids are categorised into discrete fluid compartments, each of which is…
Q: 6. Figure 3 shows two plant varieties (F and G). a. b. C. F Figure 3 What is the common name for…
A: a) The plant variety shown in image F is called Cannabis sativa. The common name of this plant…
Q: a. Do you think the air and soil surrounding the cactus is typically drier or wetter than the plant?…
A: Introduction Stomata are the tiny pores present underneath plant leaves. They regulate the exchange…
Q: estion 14 From which chamber of the heart does blood leave to the lungs
A: Introduction Your heart beats to provide blood to your body that is full of nutrients and oxygen.…
Q: If the following terms were used to describe a tumor, which one would indicate the worst prognosis…
A:
Q: 51 Messner and Habeler's 1978 ascent of Mount Everest without oxygen-breathing apparatus is often…
A: The pH and carbon dioxide concentration have a significant impact on the binding of oxygen to…
Q: 8 Genetics practice problem 2: Cross the F1 individuals • In pea plants purple flowers are dominant…
A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: Explain that a virus can’t be treated with an antibiotic and why. Think about selective toxicity…
A: Explain that a virus can’t be treated with an antibiotic and why. Think about selective toxicity…
Q: Identifiy the Isolation technique in the formation of an isolated colony.
A: Introduction Culture is referred to the process of growing the cell outside the animal or plant body…
Q: Explain the Workings of an oil immersion lens.
A: Oil immersion lens: A type of objective lens that can focus when there is a drop of liquid (such as…
Q: How many ATP molecules are produced by metabolism of an acetyl COA molecule? A) 1 B) 1.5 C) 2.5 D)…
A: Introduction Acetyl-CoA is a molecule that takes part in a variety of metabolic processes in the…
Q: Using your answer to #4 how would this change in the quantity of Rock Bass Fish impact the entire…
A: Introduction An ecosystem can be defined as the interaction of living and non-living organisms with…
Q: Explain the following areas about anesthesia machine 1. External and internal components of the…
A: An anesthesia machine is a medical device used by anesthesiologists. It is used to administer…
Q: What are disaccharides?
A: Introduction: For the majority of living things, carbohydrates represent a significant source of…
Q: What is the function of a gap junction? Please describe or diagram an experiment to test the…
A: •Gap junctions are a type of cell junction in which adjacent cells are connected through protein…
Q: Discuss the size and age distribution of the population and the growth rate of the major countries…
A: The number of individuals in a particular place sharing a common area and habits is termed as the…
Q: Due to human activities more carbon dioxide (CO2) is dissolving into the air, the ocean takes up…
A: Introduction Ocean acidification is a process of decreasing the pH of the ocean (increased acid) due…
Q: Biology of Herpes Virus – what types of structures do they have? What disease they cause – what is…
A: An infection caused by the virus HSV(herpes simplex virus) . There are two types of Herpes Simplex…
Q: Describe one hypothesis that explains the extinction of large mammals in the late Pleistocene.
A: The Pleistocene, sometimes known as the Ice Age, is the most recent glaciation-filled period on…
Q: Fill in the blanks with the name of the correct blood vessels/structures for the path of a red blood…
A: The correct blood vessels/structures for the path of a red blood cell that begins in the pulmonary…
Q: 2. Prolactin (pictured below) is a peptide hormone produced by your body. It is most commonly…
A: Prolactin is a single chain of amino acids mainly consist of three disulphide bonds, in between six…
Q: Which of the following is an example of a proto-oncogene? 1) cell cycle inhibitor 2) tumor…
A: Oncogene The gene that are cancerous and divide cell abnormally.
Q: Rodents can make vocalizations that humans can hear, such as a squeal. But they also can communicate…
A: Dopamine is released in the nucleus accumbens from the mesolimbic dopamine pathway, which originates…
Q: How can recombination cause gene duplication describe one example of a how a gene duplication…
A: So firstly we are going to learn what is Gene duplication and how it can occur due to formation of…
Q: What sidechain residues stabilize binding of PSTMB in the LDHA structure?…
A: The given article talks about the dynamics and binding of PTMSB to LDHA. LDHA is made up of four…
Q: The following belong to the sporophyte generation except microspores seeds nucellus embryo
A: Introduction : Gametophyte is the phase when haploid (n) gametes, sperm and eggs are developed. The…
Q: Explain Components of Homeostatic Control Systems?
A: The stable internal, external, and chemical conditions that are maintained by living systems are…
Q: What is the optimal temperature for catalase? Why do you think it becomes less effective at high or…
A: Catalase is an enzyme of liver which helps in the break down of hydrogen peroxide which is very…
Q: 5. Cross a female who is colorblind with a man who has normal color vision. Tell the expected…
A: Introduction The colour blind ‘gene’ is carried on one of the X chromosomes. Since men have only one…
Q: structures which are hygroscopic and uncurl from the spore upon drying, aiding in spore dispersal…
A: Introduction : Spores are the single-celled reproductive unit of nonflowering plants, bacteria,…
Q: 7. Start with a photon of sunlight and a carbon atom in a molecule of carbon dioxide in the…
A:
Q: Describe why the concentration of water should be nearly the same inside the cell and in the…
A: The movement of water molecules from higher concentration solution to lower concentration solution…
Q: Steroid hormones are an example of lipid-soluble hormones and therefore O they do not use receptors…
A: Introduction Hormones are the chemical substances /molecules that act as "carriers" or "messengers"…
Q: Matching: For each group, match the description with the appropriate selection. Each choice could be…
A:
Q: Estrogen receptor antagonists inhibit tumors by: 1) blocking estrogen binding to receptors 2)…
A: Antiestrogens are a class of medications that stop estrogens like estradiol from mediating their…
Q: What food source or dietary supplement helps to prevent neural tube defects?
A: An organism eats food to sustain its existence through a biochemical and physiological mechanisms…
Q: Question 16 ? On the ECG above what part is indicated? Q peak t-wave p-wave QRS complex A Moving to…
A: Introduction: The electrical activity of the heart is captured by an electrocardiogram. It is a…
Q: Part 1: Make two predictions about what offspring will be made by following the prompts below.…
A: Given information Two genes b and vg are present on different chromosomes. The Female is…
Q: List two defects of neural tube closure.
A: Introduction: Birth malformations affecting the brain, spine, or spinal cord are called neural tube…
Q: What are the common dental chair device malfunctions that a medical equipment engineer should know?
A: A dental chair device is used by dentists to treat patients.
Q: What is selective and differential media? describe their purpose.
A: Numerous media types are employed in the study of microorganisms. The following definitions apply to…
Q: Gene flow can change gene frequencies when O Speciation occurs O False; gene flow cannot change gene…
A: Note: As Per Guidelines, we can answer One question at a time, Ask again to get rest answers!!…
Q: Cancer cells increase their dependence on glycolysis to meet their energy needs. Given this, which…
A: Levels of fructose 2,6-bisphosphate will be high compared to normal cells.
Q: SECTION 1: ACTIVATION ENERGY The picture to the right shows someone trying to push a boulder up a…
A: Introduction: The activation energy is the amount of energy needed to initiate a reaction. The speed…
Q: b. How is the DNA information used to make proteins for ongoing cellular processes and cellular…
A: Introduction DNA is the molecular structure that is composed of a pair of polynucleotide chains and…
Why it is necessary for an Rh− woman who has had an
abortion, miscarriage, or an ectopic pregnancy to be immunized
against the Rh factor?
Step by step
Solved in 2 steps
- Why would it be necessary for an Rh− woman who has had anabortion, miscarriage, or an ectopic pregnancy to be immunizedagainst the Rh factor?Why might it be advisable for an Rh–woman who has had an abortion,miscarriage, or an ectopic pregnancy to be immunized against the Rhfactor?Fill in the blank: Of the antigens in the Rh group, the most important is _______________________.
- Briefly explain the significance of RH factor. Why mother with Rh negative blood should receive RhoGAM shot? What type of antibodies would be produced in this case? Why there is no universal donor anymore? What type of blood you can transfuse if patient has type A- blood?How is the blood typingconcerning the ABO systemand the Rh usually done?Identify the Rh factor and Its clinical importance.
- why are the children of Rh positive mothers not at risk for this erythroblastosis fetalisUnder what conditions might a person with Rh- blood develop Rh antibodies? Why can Rh+ blood be given only once to a non-sensitized person who is Rh-?What is the main difference between the ABO group and the Rh factor.
- Fill in the blank: An Rh-negative woman, who might be carrying an _______________________ fetus, is given an injection ofRhoGAM to prevent erythroblastosis fetalis.How is Rh incompatibility involved in hemolytic disease of the newborn? Is the mother Rh+ or Rh-? Is the fetus Rh+ or Rh-? Why is a second child that is Rh+ more susceptible to attack from the mother’s immune system.Explain the difference between anti-A/anti-B antibodies and anti-Rh antibodies in terms of their presence in the plasma of individuals.