Cells
Anatomy
Ecology
Random
Evolution
100

powerhouse of the cell

mitochondria

100

multiple of these work together to form a system within your body.

organs

100

On which trophic level would you find organisms that perform photosynthesis?  

Level 4

100

The term for the process by which a cell engulfs a solid particle to form an internal compartment

What is Phagocytosis

100

Evidence of a unitary origin of life comes from?

Homologous Traits.

200

stores water within the cell

vacuole

200

a group of cells working together

what is Tissue
200

The amount of energy that is passed up the energy pyramid.

what is 10%

200

The phenomenon where sound frequency changes due to the motion of the source or observer

What is the Doppler Effect

200

Because of difference in peak breeding time, 5 species of frogs rarely produce interspecific hybrids. The isolating mechanism is?

Temporal

300

converts sunlight into glucose

Chloroplast

300

system that regulates waste and disposal of waste

what is the Excretory system.

300

An environment can support only as many organisms as the available energy, minerals, and oxygen will allow. 

Carrying Capacity

300
primary enzyme responsible for unzipping the double helix DNA structure during replication?

What is DNA Helicase

300

In the ABO blood group system, allele A is dominant to O, allele B is dominant to O, while alleles A and B are codominant. Assuming Hardy Weinberg proportions, what is the frequency of blood type A if the allele frequencies are 50% for A, 20% for B and 30% for O?

55%
400

The equation of photosythesis

6CO 2 + 6H 2 O → C 6 H 12 O 6 + 6O 2

400

The functional unit of the kidney responsible for removing waste and regulating fluid

What Is the Nephron

400

In the nitrogen cycle, what does the term "denitrification" mean?

The conversion of nitrates into nitrogen gas

400

Only documented naturally occurring metal that is liquid at room temperature.

What is Mercury

400

An evolutionary change in the time of appearance or rate of development of a character during ontogeny is an example of?

Heterochrony

500

Stores pigment molecules

what is a Chromoplast

500

Located between the pharynx and trachea

what is the larynx

500

The process that occurs when the ground has absorbed the maximum amount of precipitation it can hold.

What is Runoff

500

is the only sea in the world with no coastline

What is the Sargasso Sea

500

The frequency of a rare recessive trait is 1/10000, what is the frequency of Heterozygous carriers of the recessive allele, assuming Hardy Weinberg proportions?

Approximately 2% 

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