What type of transport does not require energy? Key terms Term Meaning Passive transport Type of transport that does not require energy to occur Concentration gradient A region of space over which the concentration of a substance changes Permeability The quality of a membrane that allows substances to pass through it What are the three […]
Is deception of research participants ethical?
Is deception of research participants ethical? Deception research is an ethical dilemma in itself. Deception in research entails that participants are not fully informed of the purpose of the study. Valuable insight can also be obtained in this way into factors which would never be discovered if all factors and aspects were obvious to the […]
When was the solar system formed?
Can force be distributed?
Can force be distributed? A distributed force is any force where the point of application of the force is an area or a volume. Distributed forces can be broken down into surface forces and body forces. Surface forces are distributed forces where the point of application is an area (a surface on the body). What […]
Does water absorb sun energy?
Does water absorb sun energy? About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone, and 48 percent passes through the atmosphere and is absorbed by the surface. Thus, about 71 percent of the total incoming solar energy is absorbed by the Earth system. Why is the […]
What is the most common means of transmission of microorganisms in the healthcare environment?
What is the most common means of transmission of microorganisms in the healthcare environment? Among patients and health care personnel, microorganisms are spread to others through four common routes of transmission: contact (direct and indirect), respiratory droplets, airborne spread, and common vehicle. Where do microorganisms live and multiply? Reservoirs are a place within which microorganisms […]
Where do we use measurement?
Where do we use measurement? Measurements continue to play an important role throughout everybody’s life, for example, during a medical check-up, a sports competition, when building a house, when controlling temperature in appliances, or while cooking. What is another word for measurement? In this page you can discover 69 synonyms, antonyms, idiomatic expressions, and related […]
Can you really increase flexibility?
Can you really increase flexibility? However, research has shown that stretching can help improve flexibility, and, consequently, the range of motion of your joints. Better flexibility may: Improve your performance in physical activities. Are splits healthy? Practicing the splits is great for your joint health, flexibility, and balance — qualities that become more and more […]
What are two ways in which ATP is produced in the cells?
What are two ways in which ATP is produced in the cells? It consists of a series of stages, beginning in the cell cytoplasm and moving to the mitochondria, the “power plants” of eukaryotic cells. The two ATP-producing processes can be viewed as glycolysis (the anaerobic part) followed by aerobic respiration (the oxygen-requiring part). What […]
What is the elastic limit?
What is the elastic limit? Elastic limit, maximum stress or force per unit area within a solid material that can arise before the onset of permanent deformation. When stresses up to the elastic limit are removed, the material resumes its original size and shape. Stresses beyond the elastic limit cause a material to yield or […]