Midterm Review - Units 1A and 1B

Multiple Choice

The study of internal and external structures is

• anatomy

• physiology

• disease

• pathology

Multiple Choice

The study of internal and external functions is

• anatomy

• physiology

• disease

• pathology

Multiple Choice

When body anatomy and physiology fails to function normally, we use the term _________________________ .

• anatomy

• physiology

• disease

• pathology

Multiple Choice

"The stomach is a J-shaped organ with thick folds."

This describes the stomach's _________

• anatomy

• physiology

• character

• metabolism

Multiple Choice

"The stomach stores food, secretes digestive juices, and passes on food."

This describes the stomach's _________.

• anatomy

• physiology

• character

• metabolism

Multiple Choice

The entire respiratory tract is an example of which organizational level?

• Organ system

• Tissue

• Organ

• Organism

Multiple Choice

Which level of organization is the lowest?

• Cell

• Atom

• Tissue

• Organ

Multiple Choice

Which level of organization is the highest?

• Atom

• Cell

• Organ system

• Organism

Multiple Choice

All materials, including those of the human body, are composed of chemicals.

• True

• False

Multiple Choice

Specialized structures within cells are called organelles.

• False

• True

Multiple Choice

The structure of a body part is closely related to its function

• True

• False

Multiple Choice

above another part of the body

• superior

• inferior

• distal

• proximal

Multiple Choice

away from point of attachment

• superior

• inferior

• distal

• proximal

Multiple Choice

close to point of attachment

• superior

• inferior

• distal

• proximal

Multiple Choice

back of the body

• ventral

• dorsal

• medial

• lateral

Multiple Choice

toward the surface

• superficial

• deep

• medial

• lateral

Multiple Choice

away from the surface of the body

• superficial

• deep

• medial

• lateral

Labelling

Put the labels in place

Drag labels to their correct position on the image

Digestive System

Respiratory System

Nervous System

Circulatory System

Multiple Choice

What body system controls other body systems?

• Skeletal System

• Nervous System

• Digestive System

• Circulatory System

• Respiratory System

Multiple Choice

What do I do? main function

• Filters wastes out of the blood.

• Produce offspring for the next generation

• Covers and protects the body, Regulates body temperature.

• Provides movement for the body

• Provides framework and support for the body

Multiple Choice

What do I do? main function

• Filters wastes out of the blood.

• Take in oxygen and give off carbon dioxide

• Covers and protects the body, Regulates body temperature.

• Provides movement for the body

• Provides framework and support for the body

Multiple Choice

Bio-

• flesh

• life

• cell

• disease or condition

Multiple Choice

Carcin-

• blood

• within

• between

• cancer

Multiple Choice

Derm-

• heart

• bone

• outside of

• skin

Multiple Choice

Hemo-

• muscle

• blood

• bone

• itch

Multiple Choice

Quadr-

• two

• too much, excessive

• four

• life

Multiple Choice

Cutan-

• on, over, outside, after

• not/away or departing from

• skin

• within

Multiple Choice

Osteo-

• cancer

• skin

• bone

• feeling, emotion, suffering

Multiple Choice

Myo-

• bone

• muscle

• skin

• blood

Multiple Choice

Cardi-

• cancer

• life

• flesh

• heart

Multiple Choice

The physiological process that monitors and maintains a stable internal environment.

• Homeostasis

• Metabolism

• Physiology

• Pathology

Multiple Choice

Homeostasis refers to

• Changing internal conditions

• Changing external conditions

• Maintaining internal conditions

• Stable external conditions

Multiple Choice

Requirements to maintain the life of humans do NOT include

• Water

• Pressure

• Food

• Light

Multiple Choice

Of the items listed, which is NOT required from the environment for the maintenance of life?

• Carbon dioxide

• Water

• Pressure

• Food

Multiple Choice

Sweating to bring body temperature back to normal is an example of

• Metabolism

• Anabolism

• Negative feedback

• Positive feedback

Multiple Choice

Childbirth is an example of

• Metabolism

• Physiology

• Negative feedback

• Positive feedback

Multiple Select

Which of the following elements are found in all macromolecules? (Select all that apply).

Multiple Choice

Which macromolecule is used as our main source of energy?

• Lipids/Fats

• Nucleic Acids

• Proteins

• Carbohydrates

Multiple Select

Which of the following are examples of carbohydrates? (Select all that apply).

• Bread

• Pasta

• Olive Oil

• Cheese

Multiple Choice

Which macromolecule stores energy?

• Carbohydrates

• Proteins

• Lipids/Fats

• Nucleic Acids

Multiple Select

Nucleic acids make up which of the two molecules listed below?

• FDA

• RNA

• DNA

• FDR

Match

Match the MACROMOLECULES and their MONOMERS.

Hint: Monomer = a single unit

• carbohydrate

• lipid

• protein

• nucleic acid

monosaccharide

fatty acid & glycerol

amino acid

nucleotide

• monosaccharide

• fatty acid & glycerol

• amino acid

• nucleotide

Multiple Choice

What is this?

• water

• DNA

• a snake

Multiple Choice

What elements make up carbohydrates?

• Carbon, hydrogen, nitrogen, oxygen
• sulfur, carbon, hydrogen
• glucose and fructose
• carbon, hydrogen, oxygen

Multiple Choice

How many categories of carbohydrates are there? 

• 1
• 2

• 3
• There are no categories

Multiple Choice

What type of carbohydrate is this?

• polysaccharide
• disaccharide
• monosaccharide
• it isn't a carbohydrate

Multiple Choice

What type of carbohydrate is this?

• polysaccharide
• disaccharide
• monosaccharide
• it isn't a carbohydrate

Multiple Choice

The phospholipid bilayer comprises what part of the cell?

• cytoplasm
• cell membrane
• cytoskeleton
• nuclear membrane

Multiple Select

Lipids are mostly made out of

• Carbon

• Nitrogen

• Oxygen

• Hydrogen

Multiple Choice

Which diagram is a triglyceride?

Multiple Choice

True or False: The main function of a lipid is to store energy.

• True

• False

Multiple Choice

Which statement best describes the cell membrane?

• The protective outer layer that controls what enters and leaves the cell.
  
• Stores information on DNA molecules / Directs and controls the activities of the cell.
  
• A folded membrane that moves materials around inside cells / Also acts as the site of manufacturing materials needed by the cell.
  
• The smallest organelle with a huge job / Makes proteins, which are the building blocks of the body.
  

Multiple Choice

What does "bilayer" mean?

• one layer
• two layers
• laminated
• bilateral

Multiple Choice

Hydrophilic means...

• water-loving
• water-fearing
• nonpolar
• lipid soluble

Multiple Choice

Hydrophobic region of the cell membrane?

• E
• B
• C
• A 

Multiple Choice

What is one major difference between passive and active transport?

• Passive transport uses energy; active transport does not.
• Both types of transport use energy.
• Active transport uses energy; passive transport does not.
• No difference. They are both the same.

Multiple Choice

Identify the structure in the diagram.

• Phospholipid

• Cholesterol

• Triglyceride

• Carbohydrate

Multiple Choice

An example of a nucleic acid is

• amino acid

• DNA

• sugar

• wax

Multiple Choice

What's the monomer of a nucleic acid?

• DNA

• monosaccharides

• nucleotide

• amino acid

Multiple Choice

What is the function of nucleic acids?

• store energy (long-term)

• store energy (short-term)

• build skin, hair, nails, muscles

• store genetic information

Multiple Choice

What is this molecule called?

• nucleotide

• fatty acid

• amino acid

• monosaccharide

• glycerol

Multiple Choice

Enzymes belong to which category of organic molecule?

• Proteins

• Lipids

• Carbohydrates

• Nucleic acids

Multiple Choice

What is a long chain of amino acids called?

• Polysaccharide

• Lipid

• Carbohydrate

• Polypeptide

• Nucleic acid

Multiple Choice

A protein goes through ____ stages of folding before it is finished.

• 4

• 2

• 3

• 5

• 20

Multiple Choice

If a protein is "denatured", what does that mean?

• The protein has broken down

• The protein has been created

• The protein has folded

• The protein has been domesticated

Multiple Choice

What 3 letters do enzymes typically end in?

• -ose
• -ase
• -ese
• -tic

Multiple Choice

Which of the following conclusions can be drawn from this graph?

• The optimum pH of the enzyme is 6.6.
  
• The optimum pH of the enzyme is 5.8
  
• The enzyme’s activity increases as pH increases 5.0 to 9.0
  
• The enzyme’s activity is greater around pH of 8.0 .
  

Multiple Choice

Which of these is NOT true?

• Enzymes can denature (change shape) when the temperature gets too high.
• Enzymes can only be used once in a chemical reaction. 
• Extreme pH can denature enzymes.
• Enzymes speed up chemical reactions. 

Multiple Choice

A baby is locked in the car on a hot day. What is most likely to happen to the child?

• The child's body will adjust and cause it to maintain homeostasis

• The child's enzymes will denature causing chemical reactions to speed up in the body, which will lead to death.

• The child's enzymes will denature causing chemical reactions to slow down in the body, which will lead to death.

• The activation energy for chemical reactions will remain unchanged and therefore the child will live.

Multiple Choice

Enzymes are _______________ that _____________________ chemical reactions by ____________ the amount of activation energy required to start the reaction.

• carbohydrates, slow down, lowering

• proteins, speed up, increasing

• lipids, speed up, lowering

• proteins, speed up, lowering

Multiple Choice

What is the optimal temperature of this enzyme?

• 60

• 40

• 70

• 30