EOC Mixed Review 1

Which of the following can cause a mutation (change in the DNA sequence)?  

Meiosis is required for __________ __________.

Natural selection, genetic drift, gene flow, mutations, and recombinations are all...

What is the primary cellular process that is occurring when mitochondria break down food?

What non-living thing can replicate by using a host cell?

What nucleic acid has a twisted double helix structure? 

Sapsucker birds damage trees when they tap holes and feed on sugar-rich sap. This is ...

Which of the following statements about photosynthesis is true? 

Environmental changes, such as a toxic spill or a new organism, can make an ecosystem...

What process produces proteins from messenger RNA within a cell's ribosomes?

Decomposers change nitrogen in the organic chemicals of dead plants and animals into...

What type of cell does not have a nucleus?

A heavy lava flow leaves an area covered in igneous rock. Initially, the area will have...

Which of the following types of evidence support the theory of common ancestry?

The number of species in an organism's ______ is less than the number of species in its phylum.

Which of the following organisms have the least in common -- dog, E. coli, clover, and algae?

What is true about a cell with the genes Ff (F = long flagellum, f = short flagellum)?

Deer, snails, and caterpillars are all....

What biomolecule is made by the linking of amino acids?

Which of the following is NOT a part of the process of natural selection?