Jeopardy Game HSA Review

100 200 300 400 500 Scientific Method& Body Systems Cells & Transport Water Properties Photosynthesis & Cellular Respiration Macromolecules & Enzymes Scientific Method& Body Systems 100 200 300 400 500

WHAT organelles do plant cells have that animal cells do not have?

Chloroplast, Large Vacuole, Cell Wall

WHAT are the function of the nucleus?

Control Center of the cell & Contains DNA

WHAT is the definition of diffusion?

Movement of molecules from a high concentration to a low concentration

WHAT is the definition of osmosis?

Movement of WATER from a high concentration to a low concentration

WHAT is the DIFFERENCE between prokaryotic and eukaryotic cells?

Prokaryotes: Simple, no nucleus, DNA floats freely, example: Bacteria Eukaryotes: Complex, DNA in Nucleus & organelles, example: plants and animals

What does it mean to be a polar molecule?

The molecule would have both positive and negative charges.

What is capillary action?

When water moves up from the roots; against gravity.

COMPARE adhesion and cohesion

Adhesion: When water molecules stick to other molecules Cohesion: When water molecules stick to one another

EXPLAIN why water is considered to be the universal solvent.

Because a lot of substances can dissolve in water.

Name all six water properties.

Cohesion Adhesion Capillary Action Surface Tension Solvent Density

WHAT is photosynthesis?

Process where the plant uses sun to make glucose (food) for the plant

WHAT are the reactants and products of photosynthesis?

Carbon Dioxide, Water Products: Glucose, Oxygen Reactants : Carbon Dioxide, Water Products: Glucose, Oxygen

WHAT is cellular respiration?.

Process where glucose is broken down to form energy for the cell

WHAT is the chemical equation for Cellular Respiration WHAT is the chemical equation for Cellular Respiration? LABEL the reactants and product.

Reactants Products C6H12O6 + O2  CO2 + H2O + ATP

Explain the relationship between Photosynthesis & Cellular Respiration

Cellular respiration uses the waste products of photosynthesis in order to process & Photosynthesis uses the waste products of cellular respiration in order to process

What are the four macromolecules?

Proteins Lipids Nucleic Acids Carbohydrates

. What are the building blocks of proteins?

Amino Acids

. Give three everyday examples of carbohydrates.

Potato Bread Pasta

What is an enzyme?

A catalysts in living things

Why is a lock and key used to describe the way an enzyme works?

Because each are tailor-made and a single organism may have thousands of different enzymes.

WHAT is a control group?

The group that does not receive experimental treatment

WHAT is the role of the circulatory system?

Transport nutrients, oxygen, wastes, hormones, and heat throughout body

WHAT is the role of the Excretory System?

Eliminates metabolic (cellular) wastes

WHAT are the steps of the scientific method?

Observe Create a hypothesis Test your Hypothesis Collect Data Draw Conclusions

What is an independent variable, dependent variable, and a control in an experiment?

Independent Variable: Something “I” the investigator changes Dependent Variable: Something that changes as a result of the Independent Variable Control: Something that remains constant throughout the experiment

200 400 600 800 1000 Genetics Protein Synthesis DNA Technology Evolution Ecology 200 400 600 800 1000

A capital “A” and a lower case “a” is an example of this genotype

What is heterozygous?

This type of chart is represented in squares and circles

What is pedigree?

FF is an example of this type of genotype

What is homozygous dominant?

This is the process by which scientists manipulate and modify DNA

What is genetic engineering?

This is a technique used to separate DNA by size and charge

What is gel electrophoresis?

This is made during protein synthesis

What are proteins?

Transcription begins in this organelle

What is the nucleus?

What molecule is made during transcription?

What is mRNA?

This organelle is the site for translation

What is the ribosome?

This mRNA codon would start the process of translation

What is AUG?

Scientists look at this structure to determine genetic traits

What is DNA?

This is when scientists manipulate DNA

What is genetic engineering?

This will separate DNA by Size and Charge

Gel Electrophoresis

When organisms have similar enzymes they are said to have this other similar structure

What is DNA?

This is how the DNA is separated in gel electrophoresis

What is Size and Charge?

This type of evidence for evolution is dug up by scientists

What are fossils?

When embryos look the same in different species, scientists assume this.

What is Common Ancestor

These two levels of classification make up the scientific name

Genus & Species

This theory states that organisms will pass on favorable genes

Natural Selection

This is the most accurate piece of evidence of evolution

DNA evidence

This is another name of non-living things in an ecosystem

Abiotic factors

This organism in an ecosystem makes its own food

Producer

What relationship occurs when one species benefits and the other is indifferent

commensalism

This cycle relies on photosynthesis and cellular respiration

Carbon Cycle

This is an organisms role in an ecosystem

Niche