Hey Guys,
Here is the exact copy of what you did in class. Keep in mind some questions will be deleted, added, or modified. If you study this practice test it will help you greatly. In addition study the practice quizes, lecture notes, and textbook in that order of priority.
Best of luck,
Sterling
There are 25 elements within humans normally
Monounsaturated fats contain fatty acids with one double covalent bond
The mass number of an atom is the sum of its protons and neutron
Endergonic is the taking of energy
The atomic weight is the number of protons within an atom which defines the
elements identity
A particle portion of a mixture is called solute
Iron contribute’s 38 % of the bodys mass
Covalent bonds is when atoms in the process of bonding tend to share electrons
Ionic bonds are the force of attraction that holds together ions with opposite
charges
An atom is the smalles unit of matter that retain the properties and characteristics of an element
ATP is considered the universal energy currency
Multiple choice
Noble gases a. have complete outer electron shell b. are charged atoms or molecules c. are isotope which under go decay losing electrons and protons
Proteins contain a, carbon, b. hydrogen c. oxygen d nitrogen, e all the above
Which of the following is not a characteristic of water a. has a high specific heat b acts as a lubricant c. low surface tension, d. expands when hot and cold
When two of more atoms share electrons the resulting combination is called a.
compound b. molecule c, ion d none
Which of the following are not types of protein a. regulatory b catalytic, c. receptor, d transport
DNA is a a single helix, b double helix c. ribose d. none of the above
Unsaturated fat contains a double bonds b hydrogten bond c. free radical d has hydrogen removed
A compound is a substyance that cohntains a body mass b atoms of two or more different elements c hormones d elements
Diffusion is a movement of particles from a higher concentration to a lower concentration b the movement of particles from a lower concentration to a higher concentration c the movement of water through a semi permeable membrane by transport
What is not a element that composes the body a. calcium b. carbon, c oxygen d lithium e hydrogen
Fill in the blank
In living cells most catalysts are protein molecules called-----
Non polar is an ------ distribution of electrons with in a molecule
A five carbon sugar called ------ attaches to each base in DNA
What does DNA stand for
Differ anabolism and catabolism
A is a substance that can resist pH changes
------is a substance which resists pH change
when an atom gains or loses electrons in the process of bonding is called an ---
a substance which donates H to a solution is called a(n)-----
a single covalent bond results when towo ---- share one electron pair
the chemical compound that can convert stron acids of bases into weak ones are called----
Blank is the study of the structure of anatomy.
What is the formation of complex molecules through input of energy?
A steady state of equilibrium of the body’s internal environment through positive and negative feedback is Blank.
The four types of tissue are connective, epithelium, nervous, and blank.
A Blank plane is a vertical plane that divides the body into equal parts.
A Blank plane divides the body or organ into superior and inferior portions.
An blank plane passes the body or an organ at an angle between the transverse plane and either sagital or frontal plane
Regulates body activities by releasing hormones, which are chemical messengers transported in blood is which system?
The system that rapidly monitors and responds to the body’s homeostasis is blank
The blank is the only system the body can live without.
True or false
Matrix is the glue that glue together
Anatomy is the study of structure
Negative feedback stimulates input
In the levels of organization cellular is the smallest unit of life
The midsaggital plane is anterior to posterior
There are four types of tissues
Metabolism is the sum of anabolic and catabolic reactions
The endocrine system produces hormones glands
The liver is in the right hypochondriac
The Chin is called mental
Mutiple choice
Which one of these is not one of the three muscle groups
A skeletal
B cardiac
C rough
D these are all muscle groups
Which of the following is the the formation of complex molecules through the
input of energy
A anabolism
B catabolism
C metabolism
D cannibalism
E none of the above
Which of these is not one of the four tissues
A connective
B epithelium
C nervous
D cardiac
E muscular
Which of these is the smallest unit of life
A cellular
B tissue
C organ
D atom
E nucleus
Which plane divides the brain into equal left and right sides
A midsagital plane
B 2 frontal plane
C transverse plane
D oblique plane
E parasagittal
Which organ stores bile
A stomach
B liver
C gallbladder
D bladder
E spleen
What is the function of the nervous system
A produces body movement
B transfers oxygen
C rapid homeostasis
D slower mechanism of homeostasis
E returns proteins and fluids to blood