input with options: Q: What is the gel-like material between the cell membrane and the nucleus called? A:
OPTIONS:
- ribosome
- mucus
- vacuole
- cytoplasm
output: cytoplasm

Q: Q: Each new horizontal row of the periodic table corresponds to the beginning of a new period because a new principal energy level is being filled with what? A:

OPTIONS:
- protons
- photons
- neutrons
- electrons

A: electrons

input: OPTIONS:
- five
- three
- eleven
- four Now, answer this question: Q: How many underlying principles does the science of biology have? A:
A:
output: four

Q: What layered form of carbon is used as a lubricant and in pencils? A:

OPTIONS:
- carbonite
- copper
- lead
- graphite

Answer: graphite

Problem: OPTIONS:
- classic permeation
- induced permeation
- radiation permeation
- selective permeation
Q: Q: What term means that only molecules or ions of a certain size, shape, polarity or charge are capable of passing through the material? A:
Answer: selective permeation

Q: Protein digestion begins in the stomach as pepsinogen in gastric juice is converted to pepsin, the enzyme that hydrolyzes this? A:

OPTIONS:
- disulfide bridges
- hydrogen bonds
- ionic bonds
- peptide bonds

Answer:
peptide bonds