Answer the following question given this paragraph: Ribozymes are RNA molecules that catalyze chemical reactions, such as translation. Ribosomes, which are just made out of rRNA (ribosomal RNA) and protein, have been classified as ribozymes , because the rRNA has enzymatic activity. The rRNA is important for the peptidyl transferase activity that bonds amino acids. Briefly, the ribosomes interact with other RNA molecules to make chains of amino acids called polypeptide chains, due to the peptide bond that forms between individual amino acids. Inside the ribosome, three sites participate in the translation process, the A, P and E sites. Translation will be discussed in detail the Protein Synthesis: Translation (Advanced) concept. Q: Ribozymes are rna molecules that catalyze what? A:
OPTIONS:
- liquid reactions
- hormonal reactions
- protein molecules
- chemical reactions
chemical reactions

Answer the following question given this paragraph: Sponges are aquatic invertebrates that make up the phylum Porifera. The word porifera means pore-bearing. The phylum is aptly named. As you can see from Figure below , a sponge has a porous body. There are at least 5,000 living species of sponges. Almost all of them inhabit the ocean, living mainly on coral reefs or the ocean floor. Q: What does the term porifera means? A:
OPTIONS:
- poreless
- pore-clogging
- pore - signifying
- pore-bearing

Answer: pore-bearing

Question: Answer the following question given this paragraph: Surface tension is an imbalance of attractive forces between liquid molecules at the surface of a liquid. Q: What term describes an imbalance of attractive forces between liquid molecules at the surface of a liquid? A:
OPTIONS:
- currents tension
- molecular tension
- obsolute tension
- surface tension
Answer: surface tension

input with options: Answer the following question given this paragraph: Figure 7.22 Osteoporosis Osteoporosis is an age-related disorder that causes the gradual loss of bone density and strength. When the thoracic vertebrae are affected, there can be a gradual collapse of the vertebrae. This results in kyphosis, an excessive curvature of the thoracic region. Q: What is the age-related disorder that causes the gradual loss of bone density and strength? A:
OPTIONS:
- mitosis
- arthritis
- fibrosis
- osteoporosis
output: osteoporosis

Q: Answer the following question given this paragraph: Q: The toothlessness of modern birds, which serves to trim the weight of the head, is an example of what? A:

OPTIONS:
- mutation
- genetic drift
- variety
- adaptation

A: adaptation

Answer the following question given this paragraph: Shrimp are an example of crustaceans, one group within the arthropods. Shrimp live on the ocean floor in many parts of the world. Shrimp are not only food for humans; they are also an important food source for larger marine animals. Q: Shrimp are an example of what group within the arthropods? A:
OPTIONS:
- myriapods
- insect
- scorpion
- crustaceans
crustaceans