2nd 6 Weeks Biology Created by Educational Technology Network. www.edtechnetwork.com 2009

POWERPOINT JEOPARDY Central Dogma Genetics Cell Cycle Biotech Evolution 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

This nucleotide pairs with “G” in DNA

Change in DNA sequence is called a Mutation

What is the function of the ribosome? Place where translation occurs (proteins are made)

Which process is depicted here? Translation

What kind of mutation is shown in the second sequence? TAC GAG TCT TAC TGA GTC T Insertion (Frameshift)

What is the phenotype of this person’s eye color? BB, Bb, bb Brown

Complete the following Punnett Square

T Tall (TT) t Tall (Tt) 0% If “T” = Tall pea plant And “t” = Short pea plant What percent of offspring of this cross will be short? 0% T Tall (TT) t Tall (Tt)

Is individual #9 male or female?

Give a term that can describe person number 3, besides “male.” Carrier (Heterozygote)

Division of the nucleus What is mitosis? Division of the nucleus

Name the process that creates sperm and egg Meiosis

Anaphase

Crossing over, independent assortment Give at least one way that meiosis results in increased genetic variation Crossing over, independent assortment

When during the cell cycle is DNA replicated? S phase

What is DNA fingerprinting? Matching DNA sequences to determine the identity of someone (used in crime investigation, missing persons, etc).

Who committed the crime? Suspect #2

Name a process that creates genetically identical individuals Cloning (mitosis is also acceptable)

What is gel electrophoresis? Separating DNA based upon fragment size

Name one useful product we can make from genetically modifying bacteria Insulin

Who came up with the idea of Natural Selection? Charles Darwin

Describe natural selection Survival of the fittest

Give one example of how the fossil record provides evidence for evolution Organisms often live near fossils that look similar, transitional forms show a link between ancestors and descendents

A single disease wipes out an entire banana plantation A single disease wipes out an entire banana plantation. Give one reason this may have happened. Low genetic variation

Where does variation in a species ultimately come from? Mutation