How does my body know how do you carry out the essential functions of life? Systems of specialized cells within organisms help them perform the essential functions of life, which involve chemical reactions that take place between different types of molecules, such as water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information […]
What device may require the use of a 12V 6 pin power connector?
What device may require the use of a 12V 6 pin power connector? Chapter 1 RQ’s Question Answer What device might require extra power so that it uses the 12V 6-pin power connector? A PCI Express card What is the purpose of the 4-pin auxiliary connector on a motherboard? to make more power What is […]
Which are examples of water absorbing energy?
Which are examples of water absorbing energy? When water absorbs enough heat, it becomes a gas (water vapor). This process is called evaporation. Water vapor (steam) mixes with the air and seems to disappear. A simple example is water boiling in a teapot and escaping into the air. What happens when the kinetic energy of […]
Does conditioning affect emotion?
Does conditioning affect emotion? Does Conditioning affect emotions? Conditioning applies to visceral or emotional responses as well as simple reflexes. As a result, conditioned emotional responses (CERs) also occur. Behavior that occurs as an automatic response to some stimulus ; skinner’s term for behavior learned through classical conditioning. How is classical conditioning used today? Classical […]
How did Brahe actually die?
How did Brahe actually die? The famed 16th century Danish astronomer and mathematician Tycho Brahe was long assumed to have died from poisoning. Recently, archaeologists pored over his skeleton to reveal the real cause of his early death: a fatal combination of obesity, diabetes, and alcoholism. Does Tycho Brahe have a wax nose? In the […]
How many types of proteins are there?
How many types of proteins are there? Protein is the basic component of living cells and is made of carbon, hydrogen, oxygen, nitrogen and one or more chains of amino acids. The three types of proteins are fibrous, globular, and membrane. How many proteins are there in humans? 400,000 proteins How many proteins are in […]
How many electrons can cytochrome c accept?
How many electrons can cytochrome c accept? one electron What happens if cytochrome c is inhibited? Cyanide, azide, and carbon monoxide all bind to cytochrome c oxidase, inhibiting the protein from functioning and leading to the chemical asphyxiation of cells. NO and CN− will compete with oxygen to bind at the site, reducing the rate […]
What frequency is 75 meters?
What frequency is 75 meters? All Frequencies in MHz 160 Meters: 1.885, 1.900, 1.945, 1.985 75 Meters: 3.825, 3.870 (West Coast), 3.880, 3.885 40 Meters: 7.290, 7.295 20 Meters: 14.286 Is 80 meters upper or lower sideband? Lower sideband (LSB)–The common single-sideband operating mode on the 40, 80 and 160-meter amateur bands. Upper sideband (USB)–The […]
What frequency means?
What frequency means? Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in hertz (Hz) which is equal to one event per second. What happens to pitch when frequency […]
What are two functions of introns?
What are two functions of introns? Functions Associated with the Genomic Intron Transcription initiation. Introns modify the expression level of their host gene in many different ways, and underpinning the mechanism is of major challenge in every specific case. Transcription termination. Genome organization. Nested genes. What are some characteristics of introns? An intron is a […]