Zool 1110 - Ch 1, 2, 3

Question 1

What is a proximate cause?

Accepted Answer

Current Observation

Question 2

What is the monomer of nucleic acids?

Accepted Answer

Nucleotides

Question 3

In the hierarchy of life, what level has a group of the same organisms in the same place?

Accepted Answer

Population

Question 4

Select the incorrect statement..

Accepted Answer

Lipids have hydrophilic tails

Question 5

Which option is not part of the hierarchy of life?

Accepted Answer

Domain

Question 6

What is an ion?

Accepted Answer

An atom with a charge

Question 7

True or False: Proteins require a specific shape to function

Accepted Answer

True

Question 8

______ is when H2O is removed from monomers that combine to form a polymer

Accepted Answer

Dehydration Synthesis

Question 9

Small insects are able to walk on water, how is this possible?

Accepted Answer

Water's surface tension due to cohesion

Question 10

What is an Ultimate Cause?

Accepted Answer

Big picture goal

Question 11

If an atom has one electron in its outer shell - it will most likely form

Accepted Answer

An ionic bond

Question 12

What is not a property of pure water?

Accepted Answer

pH of 8

Question 13

What carbohydrate cannot be digested by multicellular animals?

Accepted Answer

Cellulose

Question 14

A molecule with polar bonds would

Accepted Answer

Be soluble in water

Question 15

True or False: A theory is just a hypothesis

Accepted Answer

False

Question 16

True or False: DNA can leave the nucleus

Accepted Answer

False

Question 17

True or False: DNA is complementary and antiparallel

Accepted Answer

True

Question 18

Proteins can denature by:

Accepted Answer

All of the above

Question 19

What abbreviation is the correct order of the hierarchy of life?

Accepted Answer

A M C T O O O P C E B

Question 20

An atom with a net positive charge must have more

Accepted Answer

Protons than Electrons

Question 21

True or False: Proteins are composed of amino acids

Accepted Answer

True

Question 22

Science can prove that a hypothesis is correct

Accepted Answer

False

Question 23

A solution with a high concentration of hydrogen ions

Accepted Answer

is called an acid

Question 24

What is the energy currency of cells?

Accepted Answer

ATP

Question 25

What is not a function of a carbohydrate?

Accepted Answer

Form Membranes

Question 26

Enzymes

Accepted Answer

catalyze reactions

Question 27

Which term is not a definition of life?

Accepted Answer

Movement

Question 28

Which is not a Covalent bond?

Accepted Answer

How table salt is bonded

Question 29

Which is not a step in the Scientific Method?

Accepted Answer

Establishing a theory

Question 30

Which nucleic acid contains Uracil?

Accepted Answer

Ribonucleic Acid (RNA)

Question 31

What makes up the Atomic Number?

Accepted Answer

Number of Protons

Question 32

What is an example of a carbohydrate?

Accepted Answer

All of the above

Question 33

______ is when H2O is added to a polymer and breaks it into two monomers

Accepted Answer

Hydrolysis

Question 34

What makes up the Atomic Weight?

Accepted Answer

Protons & Neutrons

Question 35

Which nitrogenous base is in DNA only?

Accepted Answer

Thymine

Question 36

What is a not noble gas?

Accepted Answer

Having different amounts of protons & neutrons

Question 37

Which organic molecule is best used for long term storage?

Accepted Answer

Lipid

Question 38

What is the central atom of organic molecules?

Accepted Answer

Carbon

Question 39

True or false: A theory is a hunch

Accepted Answer

False

Question 40

Ionic Bonds

Accepted Answer

Have opposite charges attract

Question 41

Nucleic acids...

Accepted Answer

have three varieties

Zool 1110 - Ch 1, 2, 3

Questions 41

Zool 1110 - Ch 1, 2, 3

Questions 41