ramf1 Multiple Choice Test

What is the molecule responsible for heredity?

All viruses have protein coat also known as

What characteristic of life do viruses have?

What do all the organisms-bacteria, chicken, human, tree- have in common?

What statement is true about cells?

Birds fly south for the winter, what characteristic of life best explains why?

All biomolecules have following elements

Lipids are broken down by digestion. What are the products produced by this process?

A monomer is to a polymer as a monosaccharide is to a

What do proteins do that is different from what carbohydrates do?

rungs of DNA (middle part of DNA) is made of

List the levels of organization in living things from smallest to largest.

Which biomolecule is the source of amino acids?

The algae at the beginning of the food chain are called what?

Each trophic level of food pyramid represents a different amount of biomass. Which is the largest?

What kind of limiting factor is temperature in an ecosystem?

What type of relationship is represented by a flower and bat? Bats spread pollen as they feed on its nectar?

Foxes eat rabbits which eat grass. If the rabbit population decreased, what would happen?

For an organism to be considered fit, or successful, it must be able to do what?

What is the most specific classification that is the same for Canis lupus and Canis rufus?

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