What is plasma membrane made up of is it tough or flexible? Answer. The plasma membrane is flexible and is made up of organic molecules called lipids and proteins. What is the basic structure of a cell membrane? The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in […]
What are the three elements that are used in an operational definition?
What are the three elements that are used in an operational definition? Deming, an operational definition has three elements that help you to apply it: Criteria: The standard against which to evaluate the results of the test. Test: A specific procedure for measuring a characteristic. Decision: The determination as to whether the test results show […]
How do you calculate spring constant?
How do you calculate spring constant? Ans: Spring constant can be calculated using Hooke’s Law. As per the Hooke’s Law, if spring is stretched, the force exerted is proportional to the increase in length from the equilibrium length. The formula to calculate the spring constant is as follows: k= -F/x, where k is the spring […]
Can you feel the heat of the sun in space?
What are the 3 basic elements of reinforcement theory?
What are the 3 basic elements of reinforcement theory? Reinforcement theory has three primary mechanisms behind it: selective exposure, selective perception, and selective retention. What are the basic principles of social cognitive theory? Key constructs of social cognitive theory that are relevant to nutritional intervention include observational learning, reinforcement, self-control, and self-efficacy [7]. Principles of […]
What is a modified block style letter?
What is a modified block style letter? A modified block style letter is a common format used when writing a business letter. It varies slightly from a block style letter with the major difference being the placement of the return address, date, and complimentary closing. How do you write a modified block letter? In a […]
Why do we always have to include uplift with erosion?
Why do we always have to include uplift with erosion? Description. Erosional processes and rates of uplift strongly influence the overall shape of eroding landscapes. Uplift of a mass above base level increases the potential energy of the land. Uplift steepens stream profiles, energizing the streams, which then cut into the land mass. How does […]
How does electrical motor and generator work?
How does electrical motor and generator work? When an electrical current is applied to the motor, the magnets or windings create a magnetic field that both attracts and repels the rotor, causing it to spin. Rather than using electricity to create motion, electric generators in Lethbridge convert mechanical energy into electrical energy. Which motor is […]
How do killer whales impact kelp forests?
How do killer whales impact kelp forests? Killer Whales Have Begun Preying On Sea Otters, Causing Disruption Of Coastal Ecosystems In Western Alaska. The decline in sea otters has allowed their primary prey, sea urchins, to increase in number and strip coastal kelp forests over large areas. Why did orcas start eating sea otters? Orcas […]
Why are my reaction times so slow?
Why are my reaction times so slow? Your reaction time slows as you age because of the gradual loss of neurons, especially with more complex tasks . Hydration. Even just a couple of hours without water can significantly slow your RT. Blood alcohol content. How long does it take the average person to think react […]