D312 Actual Exam: Questions with 100% correct
answers
Atoms combine to form molecules, for example, water, glucose, and DNA.
In what level of structural organization does this take place?
Chemical
Organelles are usually associated with which level of structural organization?
Cellular
A group of cells forms which level of structural organization in the human body?
Tissues
What is a structure composed of two or more different types of tissue?
Organ
What do related organs working for a common function constitute?
A system
Organ systems form which higher level of organizational structure?
body
What is the major difference between smooth and cardiac muscle cells?
Cardiac muscle cells are striated.
Which reproductive cells produced are unique to females?
egg cells
,Choose
germ cell and somatic cells
Which actions are characteristics of skeletal muscle?
Contracting under voluntary control,
Responding to nervous system stimulation
Which part of the cell holds the DNA?
Nucleus
Which structure controls what goes in and out of the cell?
cell membrane
What holds the contents of the cell, including organelles?
cytoplasm
What do ribosomes synthesize?
proteins
What is the role of the Golgi complex?
Sorts, modifies, and ships products from the rough ER to the rest of the cell.
To move substances against a concentration or electrochemical gradient, the cell must use
energy. Which process is this?
Active transport
, Which type of diffusion allows for movement of water molecules from an area where
solutes are less concentrated to an area where they are more concentrated?
Osmosis
What are the three types of diffusion
simple, facilitated, osmosis
Which type of cell division occurs when one cell divides into two cells with the same
number of chromosomes in each?
Somatic cell division
What is another term for somatic cell division?
mitosis
What is another term for reproductive cell division?
Meiosis
What is the function of connective tissue?
Support and connect other tissues
What are connective tissue cells dispersed in?
matrix
What are two types of connective tissue?
dense and loose
answers
Atoms combine to form molecules, for example, water, glucose, and DNA.
In what level of structural organization does this take place?
Chemical
Organelles are usually associated with which level of structural organization?
Cellular
A group of cells forms which level of structural organization in the human body?
Tissues
What is a structure composed of two or more different types of tissue?
Organ
What do related organs working for a common function constitute?
A system
Organ systems form which higher level of organizational structure?
body
What is the major difference between smooth and cardiac muscle cells?
Cardiac muscle cells are striated.
Which reproductive cells produced are unique to females?
egg cells
,Choose
germ cell and somatic cells
Which actions are characteristics of skeletal muscle?
Contracting under voluntary control,
Responding to nervous system stimulation
Which part of the cell holds the DNA?
Nucleus
Which structure controls what goes in and out of the cell?
cell membrane
What holds the contents of the cell, including organelles?
cytoplasm
What do ribosomes synthesize?
proteins
What is the role of the Golgi complex?
Sorts, modifies, and ships products from the rough ER to the rest of the cell.
To move substances against a concentration or electrochemical gradient, the cell must use
energy. Which process is this?
Active transport
, Which type of diffusion allows for movement of water molecules from an area where
solutes are less concentrated to an area where they are more concentrated?
Osmosis
What are the three types of diffusion
simple, facilitated, osmosis
Which type of cell division occurs when one cell divides into two cells with the same
number of chromosomes in each?
Somatic cell division
What is another term for somatic cell division?
mitosis
What is another term for reproductive cell division?
Meiosis
What is the function of connective tissue?
Support and connect other tissues
What are connective tissue cells dispersed in?
matrix
What are two types of connective tissue?
dense and loose
