Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

A & P I > Chapter 2 REVIEW > Flashcards

Chapter 2 REVIEW Flashcards

1
Q

The primary lipid in cell membranes is :

A

PHOSPHOLIPID

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

When blood pH rises ABOVE 7.45, the system suffers from ____

A

ALKALOSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Which is NOT considered a POLYMER ?

A

FATTY ACID

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The HIGHEST concentration of HYDROGEN IONS on pH SCALE is :

A

pH of 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Saturated, Monounsaturated, and Polyunsaturated fats DIFFER in :

A

ABSENCE OF or NUMBER OF DOUBLE COVALENT BONDS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

A ____ reaction involves the addition of water to break down large molecules into smaller molecules

A

HYDROLYSIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

The more hydrogen ions present in a solution, the more ____ the solution

A

ACIDIC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

True/False : The quaternary structure is present in ALL proteins and consists of the combination of several polypeptide chains ?

A

FALSE; INCORRECT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Which chemical BINDS FREE HYDROGEN IONS in SOLUTION ?

A

BASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

All are properties of WATER, EXCEPT :

A

IT IS AN ORGANIC MOLECULE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Organic and Inorganic compounds DIFFER in that :

A

INORGANIC COMPOUNDS LACK CARBON

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

A BASE is a _________ in a solution

A

HYDROGEN ACCEPTOR

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

In DNA, an ADENINE BASE will FORM 2 HYDROGEN BONDS with_____

A

A THYMINE BASE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

A ____ is a POLAR COVALENT BOND that joins 2 AMINO ACIDS together

A

PEPTIDE BOND

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Which 2 groups are ALWAYS FOUND in AMINO ACIDS ?

A

AMINO and CARBOXYLIC ACIDS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The 4 nitrogenous bases found in DNA are :

A

ADENINE, GUANINE, CYTOSINE, and THYMINE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Molecules or Compounds that WILL NOT DISSOLVE in WATER are :

A

HYDROPHOBIC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

____ is what occurs when a proteins structure and functions is LOST due to EXPOSURE OF EXTREME HEAT

A

DENATURATION

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

The group of polymers are most important due to being responsible for the storage and execution of the genetic code, are the :

A

NUCLEIC ACIDS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

The monomer of the carbohydrates is _____

A

MONOSACCHARIDE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

A fatty acid containing TWO OR MORE double covalent bonds is ____

A

POLYUNSATURATED

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Amino acids are monomers for :

A

PROTEINS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Building blocks of organic molecules are known as :

A

MONOMERS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

DNA contains ALL FEATURES, EXCEPT :

A

IT CONTAINS URACIL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Which organic compound is NOT found in human body ?

A

STARCH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

What is the function of a Buffer ?

A

PREVENTS LARGE SWINGS IN pH WHEN AN ACID OR BASE IS ADDED

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Which is the SAME among ISOTOPES of SAME ELEMENT ?

A

ATOMIC NUMBER

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

True/False : Homeostatic Reactions is a basic type of chemical reaction in the body ?

A

FALSE

29
Q

When an ATOM LOSES an ELECTRON _____

A

CATION

30
Q

When an ATOM GAINS an ELECTRON____

A

ANION

31
Q

The synthesis reactions that take place in the body are _____

A

ANABOLIC

32
Q

The decomposition reactions are _____ reactions

A

CATABOLIC

33
Q

A ____ forms when ELECTRONS are SHARED EQUALLY

A

NON-POLAR

34
Q

A _____ bond forms when ELECTRONS are SHARED UNEQUALLY

A

POLAR

35
Q

Atoms with the SAME ATOMIC NUMBER, but DIFFERENT MASS is _____

A

ISOTOPES

36
Q

Exchange reaction ?

A

AB+CD—>AD+BC

37
Q

Salts are held together by ?

A

IONIC BONDS

38
Q

What contributes to the calculation of mass number ?

A

SUM OF PROTONS AND NEUTRONS

39
Q

What predicts where the element of an atom belongs ?

A

TOTAL NUMBER OF PROTONS

40
Q

The 4-MAJOR ELEMENTS that make up 96% of ALL LIVING THINGS are :

A

HYDROGEN, OXYGEN, CARBON, and NITROGEN

41
Q

What happens in REDOX reactions ?

A

ELECTRON EXCHANGE OCCURS

42
Q

What determines HOW an atom INTERACTS with OTHER atoms and whether it will FORM BONDS with SPECIFIC atoms ?

A

VALENCE ELECTRONS

43
Q

What does the ATOMIC NUMBER REPRESENT ?

A

PROTONS IN AN ATOM

44
Q

Atoms that SATISFY the OCTET RULE are :

A

INERT

45
Q

Energy in the human body take on ALL FORMS, EXCEPT :

A

RADIANT ENERGY

46
Q

What INCREASES the RATE OF A REACTION ?

A

INCREASED REACTANT CONCENTRATION

47
Q

A ____ is a mixture that consists of a LIQUID MIXED WITH A SOLID ?

A

SUSPENSION

48
Q

Which property is NOT associated with ENZYMES ?

A

ENZYMES ALTER THE CHEMICAL REACTION

49
Q

A ____ bond is formed when 2-PAIRS of ELECTRONS are SHARED

A

DOUBLE

50
Q

Ionic Bonds result from ____

A

THE TRANSFER OF ELECTRONS FROM A METAL & NONMETAL

51
Q

Which reactions forms A+B+energy—>AB?

A

ENDERGONIC REACTION

52
Q

Which SUBATOMIC PARTICLE is POSITIVELY CHARGED ?

A

PROTON

53
Q

Which subatomic particle carries a NEGATIVE CHARGE ?

A

ELECTRON

54
Q

The atomic number represents ?

A

NUMBER OF PROTONS

55
Q

Nuclear Medicine uses ____ for diagnosis and treatment

A

RADIOISOTOPES

56
Q

The MASS NUMBER of an ATOM is DETERMINED by :

A

PROTONS + NEUTRONS

57
Q

The formation of a CATION and an ANION INDICATES ?

A

AN IONIC BOND

58
Q

What is the FUNCTION of an ENZYME ?

A

SPEED UP CHEMICAL REACTIONS BY LOWERING THE ACTIVATION ENERGY

59
Q

True/False : Buffers are one of the three basic types of mixtures ?

A

NO; FALSE

60
Q

When ELECTRONS located in OUTERMOST SHELL of atoms INTERACT, ____ is FORMED

A

CHEMICAL BONDS

61
Q

Anything that takes up SPACE and has MASS is :

A

MATTER

62
Q

Cytology is a topic WITHIN the field of :

A

MICROSCOPIC ANATOMY

63
Q

The CEPHALIC REGION is____ to the GLUTEAL REGION

A

SUPERIOR

64
Q

Which region CORRESPONDS with the CALF?

A

SURAL

65
Q

You are dissecting an eye and you want to cut it into ANTERIOR and POSTERIOR SECTIONS, you should CUT ALONG ?

A

THE FRONTAL PLANE

66
Q

Anterior is the SAME AS ?

A

VENTRAL

67
Q

Which abdominopelvic regions OVERLAP the LLQ?

A

LEFT ILIAC REGION

68
Q

The cellular structure that CAN DETECT STIMULI and SEND INFORMATION to CONTROL CENTER is _____

A

RECEPTOR

A & P I (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions