Chemistry of Life

Jeopardy

The Rules1. 2 Teams

2. EVERYONE participates

3. Only the student with the scepter of Truth and Knowledge

may speak (unless your team is “stealing”)

4. Talking out of turn loses 100 points (each time)

5. 60 seconds to answer

6. 30 seconds to steal/ steal back

QUESTIONS?

Pick Your Poison!Nature

of Science

How

Science

Works

Chemistry

of life

Properties

of Water

Carbon

Compounds

Enzymes

and

Chemical

Reactions

100 100 100 100 100 100

200 200 200 200 200 200

300 300 300 300 300 300

400 400 400 400 400 400

500 500 500 500 500 500

Nature of Science 100

Directly witnessing an event is

a(n):

A.Observation

B.Theory

C.Hypothesis

D.Testable Question

Nature of Science 200

Evidence gained through observation and

testing, which can be repeated by others

with similar or exact results is:

A. Qualitative

B. Quantitative

C. Hypothetical

D. Empirical

Nature of Science 300

Logical interpretation based on prior

knowledge or experience is a(n):

A. Observation

B. Inference

C. Hypothesis

D. Variable

Nature of Science 400

Biology comes from the Greek words

“bio” and “logy” which mean:

A. Study of Life

B. Study of Meteors

C. Study of Rocks

D. Study of People

Nature of Science 500Living things are organized.

The picture is an example of:

A. Muscle structure

B. Skeletomuscular system

C. Growth and Development

D. Levels of Organization

Nature of Science Bonus 200Living things respond to their environment.

Explain the stimulus and response:

How Science Works 100

An explanation for a question or a problem

that can be formally tested is a(n):

A. Hypothesis

B. Theory

C. Law

D. Observation

How Science Works 200

An investigation that tests a hypothesis by

the process of collecting information under

controlled conditions is a(n):

A. Variable

B. Data

C. Experiment

D. Question

How Science Works 300

The group in and experiment in which all

conditions are kept the same is the ______

group.

A. Experimental

B. Control

C. Independent

D. Dependent

How Science Works 400

The test group in which all conditions are

kept the same except for the single condition

being tested is the ____ group.

A. Experimental

B. Independent

C. Dependent

D. Control

How Science Works 500

The condition that is intentionally changed by

the investigator in an experiment is the ______

variable.

A. Dependent

B. Control

C. Responding

D. Independent

How science works Bonus

400

Does changing the temperature of a ball

affect the height the ball will bounce?

Give the independent,

dependent and

control variables.

HotCold

Double Jeopardy!

Does changing the color of light affect the growth rate of plants?

Give the IV, DV, and CV.

6

CCarbon

12.011

An elements ______= number of protons

A. Atomic

number

B. Charge

C. Isotope

D. Chemical

symbol

Chemistry of Life 100

Chemistry of Life 200

The positively charged particles in an

atom are the:

A. Neutrons

B. Protons

C. Electrons

D. Isotopes

Chemistry of Live 300

The negatively charged particles

surrounding an atom are:

A. Protons

B. Electrons

C.Neutrons

D.Megatrons

Chemistry of Life 400

Positively or negatively charged atoms

are:

A. Compounds

B. Elements

C. Ions

D.Covalent

Chemistry of Life 500

The force holding this Gecko to the

glass is:

A.Covalent

B.Ionic

C.Van Der Waals

D.Weak

Chemistry of Life Bonus 500

This type of bond forms when electrons

are shared between atoms.

A. Hydrogen

B. Ionic

C.Covalent

D.Polar

Double Jeopardy! Chemistry of

Life

What is the Chemical Symbol

for Carbon Dioxide?

Properties of Water 100

This term means “Sticks to itself”

A. Cohesive

B. Adhesive

C. Polarity

D. High specific heat

Properties of Water 200

This term means “sticks to other stuff”

A. Cohesive

B. Adhesive

C. Covalent

D. Polar

Properties of Water 300

This term means the molecule is more

negative at one end and more positive at the

other:

A. Adhesive

B. Polar

C. Cohesion

D. Ionic

(-)

(+)

Properties of Water 400Water is able to line up its molecules positive to

negative end to form surface tension due to the

_____ bonds it forms. These are weak bonds

between hydrogen molecules.

A. Ionic

B. Hydrogen

C. Oxygen

D. Covalent

Properties of Water 500________ is a mixture of two or more substances in

which the molecules are evenly distributed.

Example: Salt Water

A. Solvent

B. Solution

C. Solute

D. Salt

Properties of Water Bonus 300

In the solution salt water, the solute is:

A. Water

B. Salt

C.Carbon

D.Oxygen

Double Jeopardy! Properties of

Water

Describe the difference between

an acid and a base in terms of the

pH scale.

Carbon Compounds 100

Monomer means:

A. Two units

B. One unit

C.Many Units

D.No Units

Carbon Compounds 200

Polymer means:

A.One Unit

B.Two Units

C.Many Units

D.No Units

Carbon Compounds 300

Compounds made up of carbon, hydrogen,

and oxygen atoms usually in a ratio of 1:2:1

are:

A. Proteins

B. Lipids

C. Carbohydrates

D. Monomers

Carbon Compounds 400

Lipids are also called ______. They store

energy in long chains of fatty acids.

A. Fats

B. Proteins

C. Carbohydrates

D. Monomers

Carbon Compounds 500

Macromolecules that contain nitrogen as

well as carbon, hydrogen, and oxygen are:

A. Lipids

B. Proteins

C. Fats

D. Carbohydrates

Carbon Compounds Bonus 500

This molecule consists of 3 parts: 5-carbon

sugar, phosphate (P) group and nitrogen (N)

base.

A. Nucleotide

B. Carbohydrate

C. Monomer

D. Lipid

Enzymes and Chemical Reactions

100

A process that changes or transforms

one set of chemicals into another is:

A. Chemical Bond

B. Chemical Reaction

C. Ionic Bond

D.Van Der Waals Force

Enzymes and Chemical Reactions

200

In the equation:

CO2+ H2O (sunlight) C6H12O6 + O2

The reactants are:

A. CO2+ H

B. C6H12O6 + O2

C. sunlight

D.

Enzymes and Chemical Reaction

300

The elements or compounds that result

from a chemical reaction are the:

A. Products

B. Reactants

C. Controls

D. Solvents

Enzymes and Chemical Reactions

400

______ speeds up chemical reactions

by lowering activation energy.

A. Reactant

B. Product

C. Isotope

D.Catalyst

Enzymes and Chemical Reactions

500

____________ is a biological catalyst. It is

specific to the reaction it catalyzes, and the

name always ends in “ase”.

A. Polysaccharide

B. Enzyme

C. Substrate

D. Carbon Dioxide

Enzymes and Chemical Reactions

Bonus 300

Which sugar does lactase catalyze the

processing of?

A. Pentose

B. Lactose

C.Fructose

D.Sucrose

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