Campbell Biology chapter 1-5 (2018)

All eukaryotes are now grouped in

What is the maximum # of electrons in a single 2 p orbital of a atom

Which of the following effects is produced by the high surface tension of water

The photo repersents a

Each orbital has a maximum of how many electrons

A localized group of organisms that belong to the same species is called a

What results from an unequal sharing of electrons between atoms?

The line between the two H's and shares paired electrons

Knowing just the atomic mass of an element allows inferences about which of the following?

The increasing labour contractions of childbirth are an example of which type of

Protests have a membrane-bound nucleus and are eukaryotes

In a single molecule of water,two hydrogen atoms are bonded to a single oxygen atom by

What does the 1 represent?

Figure B is a(n)

Dehydration reaction

Molecules structure around carbons same formula different bondin patterns & atomic organization

Organic chemistry is the study of molecules containing

What are the three domains of life?

Atomic mass

Which statement is true of all atoms that are anions

Which trace element is required by humans and other vertebrates, but not bacteria and plants

What increases the hydrogen concentration of a solution. Ph between 0-7

Is a carbon atom that is attached to 4 different types of atoms or groups of atoms

A group of atoms that has a predictable chemical behaviour

Definition of dependant variable

A negatively charged ion is called a

Mass number

The complexity & variety of organic molecules is due to

No man has ever gotten pregnant. Thus, no man will ever get pregnant

Each pair of molecules that are a mirror to each other

What domains is prokaryotes classified under?

What is a pure chemical substance made up of the same type of atom?

Equal # of protons, different # of neutrons in their nuclei

The tension of a surface film of a liquid

Atomic number is?

What is the purpose of gene expression

A covalent bond is likely to be polar when

Involves sharing of electron pairs between atoms

A positively charged ion and more protons than electrons is

2 atoms of an element that differ in number of neutrons?

The reactivity of an atom arises from

The energies corresponding to each of the electrons within the shell

Liquid water's high specific heat is mainly a consequence of the

Which of the following categories includes all others in yhe list?

The 2 represents

When blood glucose level is low pancreas secretes glucagon making glucose rise using

The method of scientific inquiry that draws conclusions from observations & analysis of data is

Which of the following would be regarded as compounds?

How many naturally occurring elements?

A substance that reduces the hydrogen ion concentration of a solution. Ph between 7-14

Chemistry of carbon compounds. Study structure, properties and reactions of carbon compounds

The main source of energy for producers in an ecosystem comes from

Example of single celled or multi-celled,such as humans, plants,fungi, insects are examples of

My dad has curly hair my brother has curly hair. Therefore I am related to all curly hair

John will play tennis today if Smith plays. John will not play today if Smith won't play

The 2 lines in the photo and sharing 2 pairs of valence electrons

The 3 types of subatomic particles pertinent to the study of biology are

What does the 1 represent?

What describes any chemical reaction that has reached equilibrium?

Amino acids are acids because they always possess which functional group?

Negative feedback does not regulate the bodies responses

Single celled organism with a cell wall but no nucleus in a hot thermal vent is

Hydrolysis?

You know figure A is an eukaryote because

Energy currency of life. High energy molecule storing energy to supply the cell with energy.

The photo represents a

All the organisms on your campus make up

In order from 1-7 how many electrons per electron shell?

Results from carbons ability to form a huge # of molecules with particular shapes & properties

The 2 represents

Why is each element unique and different from other elements in chemical properties?

Which functional groups can act as acids

Decay spontaneously, giving off particles and engery

O2 has an atomic number of 8 and a mass number of 16. What is the atomic mass of a oxygen atom?

What are 3 subatomic particles that composed of an atom?

Attractions btwn atoms that interact & complete their valence shell?

What forms the atomic nucleus

Chemicals released by the platelets attract more platelets is called positive feedback

Eukaryotic cells dont have a membrane-bound organelles including a nucleus

Which type of bond must be broken for water to vaporize?

Definition of an independent variable?

Two resulting oppositely charged atoms or molecules are called

The orbit followed by electrons around an atoms nucleus

Which of the following are qualities of any good scientific hypothesis

A substance consisting of two or more elements are called compounds

Holds hydrogen bonds together to create surface tension on water

The compound of hydro and carbon, such as those seen in petroleum and natural gas

Weak attractions btwn molecules that result from transient local partial charges

The clotting of blood in response to injury is an example of

Attraction between two atoms

Why does evaporation of water from a surface chase cooling of the surface?

Independent or dependent variable? Your scores on a math exam

Which is the independent variable. The longer I sleep, the better my math score

Prokaryotic cells dont have a nucleus or membrane bound organelles

Gene expression gets info from Gene's DNA to make proteins and RNA's

Lineage of modern whales were 4 limb land animals turned into 2 flippers this change is called

What Contains atoms of different elements combined together in a fixed ratio?

Which four of these 25 elements make up approximately 96% of living matter?

The term trace element, the adjective trace means that

_____ is any chemical element required by an organism for a healthy growth

________ forces the pull of water toward other molecules

Two or more compounds with the same formula but different arrangement of atoms in the molecule

Form when one atoms gives up one or more electrons to another atom

Organisms are adapted to the environment they live in

The path of an electron around the nucleus of an atom

Water molecules are able to form hydrogen bonds with

Measuring the # of hydrogen atoms it can displace or combine with

First, second and third shells in order of energy levels

Which of the following explains most specifically the attraction of water molecules to another

A chemical element required only in minute amounts by living organisms for normal growth

Which of the following best demonstrates the unity among all organisms

The outer shell of an atom containing the valence electrons

The structural level of protein least affected by a disruption of hydrogen bonding is the

The two cells pictured above have the following in common

Pairs of molecules,same formula but their functional groups are rotated in differen orientation

How many electron pairs does carbon share in order to complete it valence shell?

When 2 atoms are equally electronegative, they will interact to form

Protests and bacteria are grouped into different domains because

Compared with 31^P, the radioactive isotope 32^P has

Positive feedback amplifies the bodies responses