Question: Fact 1: Most genes contain the instructions for a single protein. Fact 2: Alleles are alternative forms of a gene. Given the two facts above, alternative instructions for a single protein are encoded on:?
OPTIONS:
- alleles
- Acids
- PDAs
- nucleus
- junk DNA
- A computer
- inheritance
- Tail
Answer: alleles

Question: Fact 1: Caecilians can be found in moist soil near rivers and streams in tropical regions. Fact 2: Tropical rainforests are warm and wet. Given the two facts above, where can caecilians be found?
OPTIONS:
- space
- dry conditions
- Warm regions
- Cold regions
- colder and wetter
- body water
- the ground
- moon
Answer: Warm regions

Question: Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence. Fact 2: Ribosomes are assembled in the nucleoli. Given the two facts above, molecules of tRNA and amino acids are assembled where?
OPTIONS:
- nucleoli
- A computer
- Cooking
- Most plants
- boiling
- animals
- Power plants
- retina
Answer:
nucleoli