Answer the following question given this paragraph: You've probably seen dozens of nutrition facts labels like the one in the opening image. The labels show the nutrients that foods contain. Many people read nutrition facts labels to see how much fat there is in particular foods. That's because eating too much fat, especially saturated fat, can be unhealthy and contribute to weight gain. Fats are a type of biochemical compound called lipids. Q: What is an example of a biochemical lipid that contributes to weight gain? Choices: - acids - sugars - proteins - fats A:
fats
Answer the following question given this paragraph: Movement at Synovial Joints The wide range of movement allowed by synovial joints produces different types of movements. The movement of synovial joints can be classified as one of four different types: gliding, angular, rotational, or special movement. Gliding Movement Gliding movements occur as relatively flat bone surfaces move past each other. Gliding movements produce very little rotation or angular movement of the bones. The joints of the carpal and tarsal bones are examples of joints that produce gliding movements. Angular Movement Angular movements are produced when the angle between the bones of a joint changes. There are several different types of angular movements, including flexion, extension, hyperextension, abduction, adduction, and circumduction. Flexion, or bending, occurs when the angle between the bones decreases. Moving the forearm upward at the elbow or moving the wrist to move the hand toward the forearm are examples of flexion. Extension is the opposite of flexion in that the angle between the bones of a joint increases. Straightening a limb after flexion is an example of extension. Extension past the regular anatomical position is referred to as hyperextension. This includes moving the neck back to look upward, or bending the wrist so that the hand moves away from the forearm. Abduction occurs when a bone moves away from the midline of the body. Examples of abduction are moving the arms or legs laterally to lift them straight out to the side. Adduction is the movement of a bone toward the midline of the body. Movement of the limbs inward after abduction is an example of adduction. Circumduction is the movement of a limb in a circular motion, as in moving the arm in a circular motion. Q: What kind of joints are capable of a wide range of movements, classified as gliding, angular, rotational, or special? Choices: - glandular - locking - fibrous - synovial A:
synovial
Q: Answer the following question given this paragraph: Polluted water can form a frothy green scum on the surface. This "pond scum" is actually a living organism, algae. The algae are plant-like protists. Usually the algae are too small to notice, but sometimes algae grow in excess because of the excess nutrients in polluted water. Q: What organism constitutes frothy green "pond scum"? Choices: - bacteria - sponges - protozoa - algae A:
A: algae
Question: Answer the following question given this paragraph: You could argue that oxygen is one of the most important, if not THE most important molecule necessary for life. However, oxygen is essentially just a waste product of the light reactions of photosynthesis. It is a "leftover" from a necessary part of the process. All the oxygen that is necessary to maintain most forms of life just happens to be released from the plant during this process. Q: Oxygen is essentially just a waste product of the light reactions of what? Choices: - Fibrinolysis - electrolysis - glycolysis - photosynthesis A:
Answer: photosynthesis
*Question*
Answer the following question given this paragraph: Protein Structure. The structure of a protein starts with its sequence of amino acids. What determines the secondary structure of a protein? What are two types of secondary protein structure?. Q: What does the structure of a protein start with? Choices: - rna acids - organism acids - dna acids - amino acids A:
**Answer**
amino acids
Answer the following question given this paragraph: Q: Green plants known as producers provide basic food supply for what besides themselves? Choices: - minerals - air - water - animals A:
animals