Q: Mutualism is an interaction between individuals of two different species that has what effect on both of them? Read this paragraph and choose the correct option from the provided answers: They live mutualistically with other organisms. Mutualistic fungi live harmlessly with other living organisms. Recall that mutualism is an interaction between individuals of two different species, in which both individuals benefit. Choices: - neutral - harmful - abnormal - beneficial A:
beneficial

Q: What substances are involved in most of the chemical reactions that take place in organisms, including digestion? Read this paragraph and choose the correct option from the provided answers: Enzymes are involved in most of the chemical reactions that take place in organisms. About 4,000 such reactions are known to be catalyzed by enzymes, but the number may be even higher. In animals, an important function of enzymes is to help digest food. Digestive enzymes speed up reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecules the body can use. Without digestive enzymes, animals would not be able to break down food molecules quickly enough to provide the energy and nutrients they need to survive. Choices: - proteins - hormones - vitamins - enzymes A:
enzymes

Q: Q: What do we call the region on the lung root formed by the entrance of the nerves at the hilum? Read this paragraph and choose the correct option from the provided answers: Nervous Innervation Dilation and constriction of the airway are achieved through nervous control by the parasympathetic and sympathetic nervous systems. The parasympathetic system causes bronchoconstriction, whereas the sympathetic nervous system stimulates bronchodilation. Reflexes such as coughing, and the ability of the lungs to regulate oxygen and carbon dioxide levels, also result from this autonomic nervous system control. Sensory nerve fibers arise from the vagus nerve, and from the second to fifth thoracic ganglia. The pulmonary plexus is a region on the lung root formed by the entrance of the nerves at the hilum. The nerves then follow the bronchi in the lungs and branch to innervate muscle fibers, glands, and blood vessels. Choices: - renal plexus - heart plexus - brain plexus - pulmonary plexus A:
A: pulmonary plexus

Question: Q: Some species of fish carry their fertilized eggs in their mouth until they hatch; this is called what? Read this paragraph and choose the correct option from the provided answers: Mouth Brooding. Some species of fish carry their fertilized eggs in their mouth until they hatch. This is called mouth brooding. If you look closely, you can see the eggs inside the mouth of the cardinalfish pictured here. Choices: - internal reproduction - spawning - schooling - mouth brooding A:
Answer: mouth brooding

*Question*
Q: What comprises the contents of a cell between the plasma membrane and the nuclear envelope? Read this paragraph and choose the correct option from the provided answers: The Cytoplasm The cytoplasm comprises the contents of a cell between the plasma membrane and the nuclear envelope (a structure to be discussed shortly). It is made up of organelles suspended in the gel-like cytosol, the cytoskeleton, and various chemicals (Figure 3.7). Even though the cytoplasm consists of 70 to 80 percent water, it has a semi-solid consistency, which comes from the proteins within it. However, proteins are not the only organic molecules found in the cytoplasm. Glucose and other simple sugars, polysaccharides, amino acids, nucleic acids, fatty acids, and derivatives of glycerol are found there too. Ions of sodium, potassium, calcium, and many other elements are also dissolved in the cytoplasm. Many metabolic reactions, including protein synthesis, take place in the cytoplasm. Choices: - protoplasm - cerebellum - cytoskeleton - cytoplasm A:
**Answer**
cytoplasm

(Question)
Q: Which fungi eaten by people all over the world? Read this paragraph and choose the correct option from the provided answers: Mushrooms are fungi that are eaten by people all over the globe. Choices: - fruits - legumes - algae - mushrooms A:
(Answer)
mushrooms