Biology SOL Review 1

What characteristic is shown: A bacteria cell divides itself in two.

• Reproduce

• Respond to a Stimulus

• Homeostasis

• Grow and Develop

Which characteristic is shown: An American alligator kills and eats a fish.

• Change Over Time

• Acquire and Use Energy

• Grow and Develop

• Made of Cells

Which characteristic is shown: A chocolate lab puppy becomes a fully grown dog.

• Respond to a Stimulus

• Grow and Develop

• Homeostasis

• Change Over Time

Which characteristic is shown: Carbon Dioxide is used in your blood to maintain the blood pH.

• Respond to a Stimulus

• Homeostasis

• Reproduce

• Grow and Develop

___________a molecule that is present in all living cells and that contains the information that determines the traits a living thing inherits and needs to live.

• Cell

• Stimulus

• Homeostasis

• DNA

Green plants produce their own food through the process of photosynthesis.

• All living things use energy

• All living things contain cells

• All living things maintain homeostasis

• All living things grow

What is the most basic unit of life?

• The cell

• The atom

• A molecule

• Bacteria

What are the first 3 steps in the scientific method?

¿Cuáles son los 3 primeros pasos del método científico?

• Research background, ask a question, make observations

• Make observations, ask a question, research background

• Ask a question, research background, make observations

mRNA is read in chunks of three, called...

• quadralets

• anticodons

• codons

• capsids

Normal-
GAG-CTC-GAC-AGA
Mutant
GAG CTC-CAC-AGA

• no mutation

• substitution

• insertion

• deletion