Answer the following question given this paragraph: 24.4 | Fungal Parasites and Pathogens By the end of this section, you will be able to: Describe fungal parasites and pathogens of plants Describe the different types of fungal infections in humans Explain why antifungal therapy is hampered by the similarity between fungal and animal cells Parasitism describes a symbiotic relationship in which one member of the association benefits at the expense of the other. Both parasites and pathogens harm the host; however, the pathogen causes a disease, whereas the parasite usually does not. Commensalism occurs when one member benefits without affecting the other. Q: What type of relationship occurs between organisms when one member benefits without affecting the other? Choices: - cooperative - bilateral - parasitic - commensalism A:
commensalism
(Question)
Answer the following question given this paragraph: Nervous tissue is made up of nerve cells that sense stimuli and transmit signals. Nervous tissue is found in nerves, the spinal cord, and the brain. Q: What is made up of nerve cells that sense stimuli and transmit signals? Choices: - muscle tissues - blood tissue - dependent tissue - nervous tissue A:
(Answer)
nervous tissue
Ques: Answer the following question given this paragraph: The arthropod exoskeleton consists of several layers of cuticle. The exoskeleton prevents water loss and gives support and protection. It also acts as a counterforce for the contraction of muscles. The exoskeleton doesn't grow as the animal grows. Therefore, it must be shed and replaced with a new one periodically through life. This is called molting . Q: What part of an animal helps to prevent water loss and gives support and protection? Choices: - membrane - cuticle - backbone - exoskeleton A:
Ans: exoskeleton
(Q).
Answer the following question given this paragraph: External forces are forces that act on the system from outside. In our previous example, external forces include the force of gravity acting on both cars (because the other part of the force pair, the pull of gravity the Earth experiences coming from the cars, is not included in the system) and the forces of friction between the tires and the road. Q: What do we call forces that act on the system from outside? Choices: - material - internal - static - external A:
(A).
external
Ques:Answer the following question given this paragraph: Q: What can be switched off by a protein called the trp repressor? Choices: - the cytokine - the chaperone protein - the genetic precursor - the operon A:

Ans:the operon
Answer the following question given this paragraph: Hemoglobin Molecule. This model represents the protein hemoglobin. The purple part of the molecule contains iron. The iron binds with oxygen molecules. Q: In a model of a hemoglobin molecule, the purple part indicates the presence of what element? Choices: - gold - helium - silver - iron A:
iron