Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
30 Cards in this Set
- Front
- Back
|
What domain are humans in? |
Eukaryota |
|
|
Which of following things is an example of homeostasis? |
When I am dehydrated, I have the urge to drink water. |
|
|
Oxygenated blood is pumped from the _______ side of the heart. |
Left |
|
|
The ______ nutrition label has a category for "added fat." |
Old |
|
|
Albinism is a recessive trait. If both of your parents have albinism, what is the chance that you will have it? |
100% |
|
|
Which of the following is true about the domain Bacteria? |
They are prokaryotes |
|
|
Which of the following is an example of natural selection? |
Giraffes have long necks because giraffes with short necks were not as able to survive to reproduce. |
|
|
Which of the following is true of nucleic acids? |
DNA and RNA are both nucleic acids |
|
|
What is the molecule that cells use for energy? |
ATP |
|
|
What is the definition of evolution? |
Change in allele frequency over time |
|
|
A round bacterial cell is a _____ |
Coccus |
|
|
A rod-shaped bacterial cell is a _______ |
Bacillus |
|
|
A spiral bacterial cell is a ______ |
Spirillum |
|
|
When two live bacteria exchange DNA via a pilus, this is called ______ |
Conjugation |
|
|
Making a mistake replicating |
Mutation |
|
|
When bacterium pick up loose DNA from it's dead neighbor, this is called ______ |
Transformation |
|
|
When bacterium picks up new DNA from a virus, this is called _____ |
Transduction |
|
|
Your DNA contains the genes of ancient viruses! They got during the game ______ |
Lysogenic (Old) |
|
|
The more rapid-acting viral replication cycle is the _____ cycle. |
Lytic |
|
|
Humans have vestigial forelimbs |
False |
|
|
Which of these are homologous structures? |
Bat wing and horse leg |
|
|
There are no bones of close relatives of kangaroos anywhere except Australia. Why? |
Biogeography |
|
|
Three- dimensional shape shape of a folded protein is the ______ structure. |
Tertiary |
|
|
Which of these molecules have one strand, making it easier to break apart? |
RNA |
|
|
Plants store glucose as ______ |
Starch |
|
|
If 2 atoms have the same number of protons but a different number neutrons, they are called ______ |
Isotopes |
|
|
How old is the Earth, according to Scientist? |
About 4 billion years |
|
|
In our Headsium lab, what represented a half-life? |
Flipping all the coins at once |
|
|
In our skull lab, which of these skulls was least like a modern human? |
Orangutan |
|
|
Why did lava flows have more black mice? |
Natural selection favors dark mouse genes |
