Q: Carbon atoms are bonded to as many hydrogen atoms as possible in what type of fatty acids? Read this paragraph and choose the correct option from the provided answers: Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats. Choices: - super - unsaturated - oily - saturated A:
saturated

Q: What is the term for crops that are genetically modified with new genes that code for traits useful to humans? Read this paragraph and choose the correct option from the provided answers: Biotechnology has been used to create transgenic crops. Transgenic crops are genetically modified with new genes that code for traits useful to humans. The diagram in Figure below shows how a transgenic crop is created. You can learn more about how scientists create transgenic crops with the interactive animation "Engineer a Crop: Transgenic Manipulation" at this link: http://www. pbs. org/wgbh/harvest/engineer/transgen. html . Choices: - mutant - embryonic - carcinogenic - transgenic A:
transgenic

Q: Turbulent sounds, at the onset of blood flow when the cuff pressure becomes sufficiently small are called? Read this paragraph and choose the correct option from the provided answers: 12.5 The Onset of Turbulence Sometimes we can predict if flow will be laminar or turbulent. We know that flow in a very smooth tube or around a smooth, streamlined object will be laminar at low velocity. We also know that at high velocity, even flow in a smooth tube or around a smooth object will experience turbulence. In between, it is more difficult to predict. In fact, at intermediate velocities, flow may oscillate back and forth indefinitely between laminar and turbulent. An occlusion, or narrowing, of an artery, such as shown in Figure 12.17, is likely to cause turbulence because of the irregularity of the blockage, as well as the complexity of blood as a fluid. Turbulence in the circulatory system is noisy and can sometimes be detected with a stethoscope, such as when measuring diastolic pressure in the upper arm's partially collapsed brachial artery. These turbulent sounds, at the onset of blood flow when the cuff pressure becomes sufficiently small, are called Korotkoff sounds. Aneurysms, or ballooning of arteries, create significant turbulence and can sometimes be detected with a stethoscope. Heart murmurs, consistent with their name, are sounds produced by turbulent flow around damaged and insufficiently closed heart valves. Ultrasound can also be used to detect turbulence as a medical indicator in a process analogous to Doppler-shift radar used to detect storms. Choices: - pinworm sounds - whooping sounds - choanocyte sounds - korotkoff sounds A:
korotkoff sounds

Q: Different isotopes of an element have different mass numbers because they have different numbers of what? Read this paragraph and choose the correct option from the provided answers: An atom's mass number is its mass in atomic mass units (amu), which is about equal to the total number of protons and neutrons in the atom. Different isotopes of an element have different mass numbers because they have different numbers of neutrons. Choices: - protons - electrons - nuclei - neutrons A:
neutrons