How do we convert light into nerve impulses? The light is mapped as an image along the surface of the retina by activating a series of light-sensitive cells known as rods and cones. These photoreceptor cells convert the light into electrical impulses which are transmitted to the brain via nerve fibers. How is light transmitted […]
What do all atoms and ions have in common?
What do all atoms and ions have in common? Atoms vs. Ions. Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to […]
What is the correct order of structures in the nephron?
What is the correct order of structures in the nephron? Each nephron is composed of a renal corpuscle (glomerulus within Bowman’s capsule), a proximal tubule (convoluted and straight components), an intermediate tubule (loop of Henle), a distal convoluted tubule, a connecting tubule, and cortical, outer medullary, and inner medullary collecting ducts. What are the 4 […]
What is the probability of production of homozygous tall offspring?
What is the probability of production of homozygous tall offspring? What is the probility of production of dwarf offsprings in a cross between two heterozygous tall pea plants ? Cross between two heterozygous tall pea plants can be shown as follows : Hence, the probability of production of drarf offsprings is 25 % and tall […]
What are the advantages of modern world?
What are the advantages of modern world? For most people living in the industrialized west, some of the advantages include: Unlimited clean water and food: Convenience beyond measure: Lightning-fast transportation: Communication: Modern medicine: Access to knowledge: What are the negative effects of social media? Social media may promote negative experiences such as: Inadequacy about your […]
What is the general formula for cellular respiration and what roles do oxygen and carbon dioxide play in this process?
What is the general formula for cellular respiration and what roles do oxygen and carbon dioxide play in this process? What is the general formula for cellular respiration and what roles do oxygen and carbon dioxide play in this process? C6H12O6+O2→CO2+H2O+energyC6H12O6+O2→CO2+H2O+energy, where glucose is oxidized to release carbon dioxide along with energy and oxygen is […]
Why is the reverse bias current extremely small?
Why is the reverse bias current extremely small? When a diode is reverse biased, the width of the depletion region increases. Minority carriers of each material are pushed through the depletion zone to the junction. This action causes a very small leakage current to occur. What is the reverse breakdown voltage of a diode? Reverse […]
What is difference between flour and cornstarch?
What is difference between flour and cornstarch? Because cornstarch is pure starch, it has twice the thickening power of flour, which is only part starch. To thicken sauces, cornstarch is combined with cold water first, which is called a slurry. Flour, on the other hand, is cooked with fat and made into a roux. Is […]
Can you negotiate with insurance adjusters?
Can you negotiate with insurance adjusters? According to Nolo, Sutliff & Stout, and Findlaw.com, an insurance adjuster will often make an extremely low first offer to determine whether you know how to negotiate or understand the value of your car. Even if the offer seems reasonable at first glance, you should always negotiate. What happens […]
Is 2h2 O2 2h20 a balanced equation?
Is 2h2 O2 2h20 a balanced equation? Yes, the equation is balanced. There are the same number of Hydrogen (H) and Oxygen (O) atoms on both sides of the equation. What is the balanced equation for ammonia and oxygen? NH3+O2–>NO+ H2O. Which element should you balance last? hydrogen How do you read a balanced chemical […]