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Intro and Chemistry Flashcards | StudBud
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Intro and Chemistry
Intro and Chemistry
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1
Where can you find a peptide bond in proteins?
In the joining of an amino head to an acid end
In the joining of an amino end to an acid end
In the joining of an amino head to an acid head
In the joining of an amino end to an acid head
2
What is the definition of Physiology?
How people move
chemical, cellular, tissue, organ, organ system, organism
The function of the body parts; what they do and how they do it.
The structure of the body parts
3
_______ is the most simple; compose all substances; chemical elements.
Nucleic acids
Macromolecules
Atoms
Molecules
4
Basic pH is in between which numbers?
7-12
0-7
9-14
8-14
5
What category does the integumentary, skeletal, and muscle systems fall into?
Support and movement
Support, movement, and protection
Framework, movement, and protection
Movement and protection
6
What part of the body is the lumbar region?
Middle of back
Upper back
Lower back
Lateral back
7
What does the pleura line?
Kidneys
Heart
Lungs
Stomach
8
What are the two main regions of the skeletal system?
Axial and limbs
Middle and side
Middel and appendicular
Axial and appendicular
9
What is the function of a buffer in the human body?
To make acid and basic substances unbalanced
To balance
For homeostasis
To balance both acid and basic substances
10
How many systems are there in the human body?
11
10
13
12
11
What are the 5 Characteristics of Life?
Adaptability, Growth, Reproduction, Movement, and Metabolism
Responsiveness/ Adaptability, Grow/Develop, and Metabolism/ Excretion
Alertness, Growth, Reproduction, Movement, and Metabolism/ Secretion
Growth, Reproduction, Movement, and Metabolism/ Excretion
12
The most important inorganic is ______.
Amino Acids
Water
Carbohydrates
Protein
13
What are the types of carbohydrates?
Disaccharides and polysaccharides
Unosaccharides, disaccharides, polysaccharides.
Monosaccharides, disaccharides, polysaccharides
Monosaccharides and polysaccharides
14
What is the most important protein that catalyzes reactions in life?
Enzymes
Atoms
RNA
Monosacharrides
15
Which other substance is needed in order for enzymes to function properly?
electrons
protons
substrates
alternate substrates
16
What are the types of nucleic acids?
DNA and RNA
DNA
DNA and tRNA
RNA
17
What is the correct order of the organization of living things?
cellular, tissue organ, chemical, organ system, organism
chemical, cellular, tissue, organ, organ system, organism
Chemical, cellular, tissue, organ, organism
cellular, tissue, organ, organ system,
18
What does it mean to maintain homeostasis?
Balance internal conditions
To make internal conditions unbalanced
To maintain relatively stable external conditions.
To maintain relatively stable internal conditions.
19
Which macromolecule is efficient in long term energy reserve, serves as insulation and protection?
Proteins
Lipids
Carbohydrares
Nucleic Acid
20
What are the 2 compounds that make the chemistry of the body?
Basic and Neutral
Natural and Artificial
Inorganic and Organic
Biological and Artificial
21
Where is your appendix located?
Left Iliac
Lateral of the abdomen
Upper quadrant
Right Iliac
22
How many different amino acids are there in the body?
18
21
19
20
23
What is Anatomical Position?
Body erect, feet parallel, arms at side w/ palms turned downward
Palms of hands turned forward
Body erect, feet parallel and flat, arms at side
Body erect, feet parallel and flat, arms at side w/ palms turned forward
24
What is the definition of hydrolysis?
Chemical reaction where a molecule of protein breaks chemical bonds.
IDK :)
Chemical reaction where a molecule of water breaks chemical bonds.
Chemical reaction where a molecule of water makes chemical bonds.
25
What are the two types of homeostatic mechanisms?
Bad feedback and positive feedback
Negative feedback and positive feedback
Increasing and decreasing feedback
Negative feedback and good feedback
26
_____ plane divides the body into anterior/ posterior sections.
Midsagittal
Sagittal
Transverse
Frontal/ Coronal
27
What are the 3 body planes?
Frontal, Coronal plane, and Transverse plane
Midsagittal plane, Frontal/ Coronal plane, and Transverse plane
Sagittal plane, Frontal/ Coronal plane, and Transverse plane
Sagittal plane, Frontal, and Transverse plane
28
What is the pH of stomach acid?
1 to 3
1 to 3.5
1.5 to 3
1.5 to 3.5
29
What is a macromolecule?
A collection of molecules
A very large protein
A small protein
A protein
30
What system includes the organs the hypothalamus, pituitary, thyroid, and parathyroid?
Circulatory system
Immune system
Lymphatic system
Endocrine system
31
The function of lipids are _____.
Cushioning
To reserve energy and insulation
To reserve energy, insulation, and protection
Protection
32
What does it mean for something to be Acidosis?
The pH is below 7.35
The pH is above 7.5
The pH is above 7.35
The pH is below 7.5
33
What is the 1 type of reaction an enzyme can have ?
scared
lock and key
fixed
fixed and chief
34
What does it mean for something to be acquired as a fetus?
Passed on
Congenital
Hereditary
Inherited
35
What does it mean to have more H30 in a solution?
Mid acidic
More acidic
Basic
Less acidic
