Problem:OPTIONS:
- electrical cascades
- spontaneous cascades
- mutation cascades
- enzymatic cascades

Answer the following question given this paragraph: The effects of extracellular signals can also be amplified by enzymatic cascades. At the initiation of the signal, a single ligand binds to a single receptor. However, activation of a receptor-linked enzyme can activate many copies of a component of the signaling cascade, which amplifies the signal. Q: What helps amplify the effects of extracellular signals? A:
****
A: enzymatic cascades

Answer the following question given this paragraph: Q: What holds homologs together as the spindle forms for the first meiotic division? A:
OPTIONS:
- magnetism
- pollenation
- spirogyra
- chiasmata
chiasmata

Answer the following question given this paragraph: Astronomers use imaging satellites to study and make maps of the Moon and other planets. Q: What are used to make maps of the moon and other planets? A:
OPTIONS:
- radio telescopes
- topographical charts
- rendering satellites
- imaging satellites

Answer: imaging satellites

Question: Answer the following question given this paragraph: Skeletal system problems include fractures, osteoarthritis, and rickets. Q: Fractures, osteoarthritis, and rickets are problems of which body system? A:
OPTIONS:
- digestive system
- circulatory system
- cardiovascular system
- skeletal system
Answer: skeletal system

input with options: Answer the following question given this paragraph: Parasitism is a symbiotic relationship in which one species benefits and the other species is harmed. The species that benefits is called the parasite. The species that is harmed is called the host. Many species of animals are parasites, at least during some stage of their life cycle. Most animal species are also hosts to one or more parasites. Q: What type of relationship is parasitism? A:
OPTIONS:
- primordial relationship
- enzymatic relationship
- hypodermic relationship
- symbiotic relationship
output: symbiotic relationship

Problem: OPTIONS:
- hydration
- reactions
- carbonation
- photosynthesis
Q: Answer the following question given this paragraph: Photosynthesis ceases when leaves wilt, mainly because. Q: When leaves wilt, what plant process ceases? A:
Answer:
photosynthesis