What was the first settlement in Pennsylvania? Fort Nya Gothenburg Why did Pennsylvania attract a rich ethnic mix of settlers? One of the main reasons why Pennsylvania attracted a rich ethnic mix of settlers was “1. because of its policy of religious tolerance,” however William Penn’s positive relationship with the Natives certainly did not hurt […]
Is mitosis used for protein synthesis?
Is mitosis used for protein synthesis? Protein synthesis and RNA synthesis during mitosis were studied by autoradiography on mammalian tissue culture cells. Protein synthesis in the hamster cells showed a 42 per cent increase during prophase with a subsequent return to the average interphase value during metaphase-anaphase. What is the end product of cell division? […]
What is the major factors controlling how levers work?
What is the major factors controlling how levers work? Explanation: Lever is the simple machine that has ability to rotate on its own in accordance with point.It is based on the working that is carried out by the different position load,force and fulcrum factors. These factors decide the movement and location the lever tends to […]
What is difference between regular reflection and diffuse reflection?
What is difference between regular reflection and diffuse reflection? Regular reflection occurs at the surface of a plane surface like a plane mirror. Reflected rays after regular reflection are parallel. Diffused reflection occurs at the surface of a rough surface like cardboard. Does irregular reflection mean the failure of laws of reflection? Answer. No , […]
How does atmospheric pressure affect oxygen levels?
How does atmospheric pressure affect oxygen levels? Although the percentage of oxygen in inspired air is constant at different altitudes, the fall in atmospheric pressure at higher altitude decreases the partial pressure of inspired oxygen and hence the driving pressure for gas exchange in the lungs. What keeps alveoli from collapsing? Surfactant is released from […]
What are 5 uses of argon?
What are 5 uses of argon? Top Uses of Argon Gas Healthcare Industry. Did you know argon is used extensively within the healthcare industry? Uses in Lighting. Argon is used within neon tubes in lighting. Food and Drink Industry. Manufacturing Industry. Document Preservation. Home Fixtures. Scuba Diving. Other Common Uses of Argon Gas. Can you […]
What aspect of teacher identity is likely to have an impact in the classroom?
What aspect of teacher identity is likely to have an impact in the classroom? Teacher’s identity does affect the classroom environment because the teacher sets the tone and culture of the classroom based on his values, attitudes and belief system. How does identity impact learning? To sum up, the identity that is associated with the […]
What happens if a neutral object is earthed?
What happens if a neutral object is earthed? AS the negatively chgarges object approaches the neutral grounded conductor, the electrons in the negative object repel the electrons in the neutral object. Electrons will start to move out of the neutral object and travel to earth/ground as the charged object approaches and before it makes contact. […]
What happens when chlorophyll molecule absorbs light?
What happens when chlorophyll molecule absorbs light? What happens when light is absorbed by a molecule such as chlorophyll? The energy from the light excites an electron from its ground energy level to an excited energy level (Figure 19.7). What does chlorophyll do when excited by photons? A photon of light energy travels until it […]
How do you avoid a question without lying?
How do you avoid a question without lying? 17 Amazing Tricks for Dodging Unwanted Questions Enlist the help of a friend. Sometimes, you just know someone is going to ask you an unwanted question. Restate—and reframe—the question. Deflect with a joke. Offer advice instead of an answer. Deflect the question back to the asker with […]