Q: Hermione's parents are muggles (cannot perform magic). How is it possible for Hermione to do magic?…
A: Wizards: ww muggles: Ww, WW Strong: MM (silencing gene) Strong magician: MM Moderate or normal…
Q: What refers to a digestive tract that is specialized with an anterior region to mix and churn food…
A:
Q: Describe carbon and carbon bonding, how monomers become polymers using dehydration reactions, and…
A: Carbon is the 6th element in the periodic table with 4 valence electrons. It has the unique ability…
Q: below. What can we learn from this experiment about the rhythmicity of our cardiac muscle? List…
A: Cardiac muscles are the specialised involuntary muscles observed around the heart and are…
Q: How and why does heart rate change with body position
A: Heart rate is the number of times the heart beats within a minute.
Q: Which of the following statements are correct? explain your answers.a. the hereditary information of…
A: Cells are the unit of life with independent survival.
Q: Q4.8. Which statement below is TRUE about the voltage-gated Na* channels during the action…
A:
Q: Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?
A: Biochemistry is the study of biochemical functions at the molecular and cellular levels using…
Q: My mother who is a type 2 diabetes mellitus patient is taking empagliflozin, a SGLT2 inhibitor, for…
A: SGLT2 which stands for Sodium-glucose co-transporter-2 (SGLT2). It is a anti hyperglycemic drug.
Q: The cardiac cycle includes all the events associated with the flow of blood through the heart during…
A: The cardiac cycle consists of a period of relaxation called diastole, during which the heart fills…
Q: Explain how the reproductive traits of seed plants give them anadvantage over seedless plants in dry…
A: There are several reasons for the plants to survive in the dry climates. After the maturation, the…
Q: NADH will not change the Vmax for ADH but does increase the Km for the NAD+ substrate. What type of…
A: Enzymes are biological catalyst that perform specific chemical reaction with within body. They are…
Q: What is the function of a novel metagenomic alpha/beta-fold esterase? And how does its structures…
A: The alpha/beta-hydrolase fold family of enzymes is quickly establishing a reputation as one of the…
Q: The cardiac cycle includes all the events associated with the flow of blood through the heart during…
A: The cardiac cycle is a series of electrical and mechanical occasions that get up during the levels…
Q: (A) Mean water absorption rate and (B) mean percentage of time spent in the water absorption…
A: Fully hydrated toads, Bufo bufo were acclimated to a simulated terrestrial habitat, with access to…
Q: what practical significance are capsule forming bacteria in industry and medicine?
A: Introduction Bacterial capsule in the industry is to prevent the bacterium from drying, it serves as…
Q: What basal trasncription factors can only bind to the dna within the pre-replication complex after…
A: Basal transcription factors are also known as general transcription factors. These bind to the…
Q: Which of the following interventions will increase cardiac stroke volume? increased activity of…
A: Stroke volume: The quantity of blood discharged from the ventricle during each cardiac cycle is…
Q: How do the skulls of apes and humans differ?
A: Apes and Humans although share same lineages but along the course of evolution, their morphologies…
Q: A federal agency has put you in charge of devising responses to the invasion of zebra mussels and…
A: The zebra mussel are found to be the native to Eastern Europe and Western Russia. The given species…
Q: Can there be DNA replication without cell division?
A: DNA replication is the biological process of creating two duplicate copies of DNA from the original…
Q: how would you convince a person about the validity of evolution in genetics?
A: Earth is inhabited by a tremendous variety of life, more than 1 million species have been discovered…
Q: Compare and contrast the chickenpox and shingles. For each disease, include in you answer: 1.…
A: INTRODUCTION A pathogen is an organism that causes illness in its host, with virulence referring to…
Q: Briefly explain the water absorption rate and time spent in the water absorption response (WR)…
A: Terrestrial amphibians take up water by abducting the hind limbs and pressing a specialized portion…
Q: Question 2: Calculate the Mid-Parent, Better Parent and Economic heterosis for plant height from the…
A: Heterosis, also known as outbreeding enhancement or hybrid vigour, is the enhancement of a function…
Q: Explain the process of inspiration under normal conditions
A: Introduction Inspiration is the process of bringing air from outside the body into the lungs. it…
Q: Which of the following is TRUE about immunofluorescence microscopy where we localize proteins using…
A: * Immunoflurescence microscopy is used to light microscopy with a fluorescence microscope which is…
Q: How many links long are MOST food chains? 2 links or fewer O 5 links or fewer 8 links for fewer O 10…
A: The passage of energy and nutrients through an ecosystem is described by a food chain. Plants create…
Q: What are antiviral and antitumor agents? Why would it be significant if fluid extracted from…
A: * Antiviral agents are the drugs that used to treat or control viral infections. These agents will…
Q: 3. Bacteria and eukaryotic organisms are very compact; yet, they carry on all the processes of life.…
A: This question is about eukaryotic organisms.
Q: hemoglobin i:
A: Hemoglobin : A protein inside red blood cells that carries oxygen from the lungs to tissues and…
Q: How is respiration regulated?
A: Specifically, the respiratory rhythm centre, which is located in the medulla region of the brain, is…
Q: sex-linked inheritance? Give 3 examples.
A: Answer Sex-linked inheritance is the appearance of a trait which is due to the presence of an allele…
Q: What is the following specimen? Our invertebrate zoology professor told us there is a bryozoan on…
A: It is a Bryozoa which is commonly called as Moss animal, they are also called as Ectoprocta and…
Q: Exercise 4. Make a comparative description of curariform pipecuronium bromide and suxamethonia.…
A: Both of these drugs are used in neuromuscular block during various procedures medically or even to…
Q: Make a flowchart for the procedure of SPREAD PLATE METHOD
A: The spread plate method is a method to plate a fluid sample containing bacteria with the goal that…
Q: If a plant shows a symptom which could develop due to deficiency of more than one nutrient, how…
A: When a nutrient is deficient in a plant, it can manifest itself in a variety of ways. For example, a…
Q: Sudden increase in the number of-13 floaters is always benign .A true .B false
A: Floaters are the spots in the eye. They appear black, greyish from the vision of the person. These…
Q: Problem 7: Consider three neuron nodes: S1, S2, and S3 with thresholds T1, T2, and T3 given as…
A: A potential energy surface (PES) describes the potential energy of a system, especially a collection…
Q: How can drug resistance in microorganisms be circumvented?
A: Antibiotic resistance is becoming a threat to the world now a days. This is because, if microbes…
Q: The key source of food for organisms living on the abyssal plain is.. O a) Descending photosynthetic…
A: Any community of organisms in the deep sea that share a common environment is referred to as a deep…
Q: If a male runner's maximum oxygen uptake in a minute (VO2max) is 3.6 L/min, his maximum energy…
A: Maximum energy expenditure when a perso utilized 3.6 leter oxygen per minute. Given data:-…
Q: what us this tissue? nervous, muscle, epithelial of connective cell?
A: Nervous tissue: This is a kind of tissue involved in control and coordination and is found in the…
Q: Describe the role played by protein pumps during active transport in plants.
A: Introduction In this question we have to describe the role played by protein pumps during active…
Q: What is the significance of meiosis?
A: Meiosis is a process in which the amount of genetic material in a cell is reduced to a minimum. Two…
Q: Discuss "The respiratory pathway is an amphibolic pathway."
A: An amphibolic pathway basically refers to the pathway which incorporates both anabolic and catabolic…
Q: Name and describe the 4 major types of macromolecules, identify and describe their monomers,…
A: Biomolecules are the Polymers of large molecules that occur inside the cell. They have very…
Q: e at least five different deficiency symptoms in plants. Describe them and correlate - with the…
A: Since the inorganic elements required by the plants are cheifly obtained from the soil where they…
Q: What causes the opening and closing of guard cells of stomata during transpiration?
A: Transpiration is the process in which there is loss of water through the stomata in the leaves which…
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Step by step
Solved in 2 steps
- What cellular structures would Naegleria fowleri use for motility? a. cilia c. fl agella b. pseudopods d. None; N. fowleri is nonmotile.Describe the two types of gliding motility displayed by myxobacteria, and sketch their respective mechanistic modelsVisit: http://www.microscopy-uk.org.uk/index-no-ads.html 1. Where do you expect to find a non-flagellated alga? 2. Find Spirogyra. Is it single-celled or multicellular? How does it stay at the surface of the water column? Why would this adaptation be necessary?
- How can you differentiate between Giardia sp. and Trypanosoma sp.? Describe at least two visible differences between these protists.How is the Trypanosoma’s ability to produce an array of cell surface proteins advantageous to its survival? ExplainIn the tissue section of a sponge, locate the choanocytes lining the spongocoel, which is the main cavity of the sponge. Identify the flagella in these cells. How are these related to the collar complex of choanoflagellates? please label on the pic and use arrows
- Paramecia that live in freshwater have contractile vacuoles, while those that live in salt water do not. why is that the case?What is the function of the ventral disk of Giardia lamblia trophozoites? How do you characterize the shape of the cytostome or mouth part of Chilomastix mesnili? Among the luminal flagellates, which species do not have a cyst stage. Among the luminal flagellates, Giardia lamblia is a species that does not have a cyst stage.Describe the composition of the cell wall of Neisseria Gonorrhoeae based on the Gram Stain.