Question 1

The function of the nucleolus is to make

Accepted Answer

A) DNA molecules. 
B) the subunits of ribosomes. 
C) the secretions that will be packaged by the Golgi apparatus. 
D) histones. 
E) the deoxyribose sugar. 
A) DNA molecules. 
B) the subunits of ribosomes. 
C) the secretions that will be packaged by the Golgi apparatus. 
D) histones. 
E) the deoxyribose sugar.

Question 2

Catalase-containing peroxisomes are most abundant in ______ cells.

Accepted Answer

A) liver 
B) kidney 
C) pancreas 
D) thymus 
E) pituitary 
A) liver 
B) kidney 
C) pancreas 
D) thymus 
E) pituitary

Question 3

The root "chroma" means

Accepted Answer

A) body. 
B) characteristic. 
C) strength. 
D) color. 
E) condition. 
A) body. 
B) characteristic. 
C) strength. 
D) color. 
E) condition.

Question 4

_____________ ribosomes are responsible for the synthesis of proteins that remain within the cell.

Accepted Answer

The answer of _____________ ribosomes are responsible for the synthesis...

Question 5

The condensed,"wound" nature of chromosomes during cell division prevents the DNA from directing the production of additional cellular proteins.

Accepted Answer

A) True 
 B)False

Question 6

Collagen produced by ____________ cells forms ligaments that attach bone to bone.

Accepted Answer

The answer of Collagen produced by ____________ cells forms ligaments...

Question 7

Ribosomes that are attached to the RER are called "free ribosomes".

Accepted Answer

A) True 
 B)False

Question 8

In humans,the only cell that bears a flagellum is the ________ cell.

Accepted Answer

A) kidney 
B) oocyte 
C) red blood 
D) brain 
E) sperm 
A) kidney 
B) oocyte 
C) red blood 
D) brain 
E) sperm

Question 9

Since they produce ribosome subunits,one would expect to find large numbers of nucleoli in cells that synthesize

Accepted Answer

A) energy sources. 
B) pigments. 
C) steroid hormones. 
D) proteins. 
A) energy sources. 
B) pigments. 
C) steroid hormones. 
D) proteins.

Question 10

The digestion of a cell by its own enzymes is called _______________.

Accepted Answer

The answer of The digestion of a cell by its...

Question 11

Hyperplasia is defined as

Accepted Answer

A) the abnormal development of a tissue. 
B) the movement or spread of malignant cells. 
C) an abnormal growth of cells that invades surrounding tissue. 
D) a generalized increase in the size of a part of an organ. 
E) an increase in the normal number of cells within a tissue or organ. 
A) the abnormal development of a tissue. 
B) the movement or spread of malignant cells. 
C) an abnormal growth of cells that invades surrounding tissue. 
D) a generalized increase in the size of a part of an organ. 
E) an increase in the normal number of cells within a tissue or organ.

Question 12

Metastasis is

Accepted Answer

A) the abnormal development of a tissue. 
B) the movement or spread of malignant cells. 
C) an obvious loss of cellular or structural differentiation in the orientation of cells to each other. 
D) a generalized increase in the size of a part of an organ. 
E) an increase in the normal number of cells within a tissue or organ. 
A) the abnormal development of a tissue. 
B) the movement or spread of malignant cells. 
C) an obvious loss of cellular or structural differentiation in the orientation of cells to each other. 
D) a generalized increase in the size of a part of an organ. 
E) an increase in the normal number of cells within a tissue or organ.

Question 13

The term used to describe the fluid within a cell is _______________,or intracellular fluid.

Accepted Answer

The answer of The term used to describe the fluid...

Question 14

If a particular cell has a large need for energy to function,it will likely have a larger number of _______ than an average cell.

Accepted Answer

A)  ribosomes 
B)  lysosomes 
C)  mitochondria 
D)  endoplasmic reticula 
A)  ribosomes 
B)  lysosomes 
C)  mitochondria 
D)  endoplasmic reticula

Question 15

Lysosomes contain enzymes that prepare the vesicles that will be used by the Golgi apparatus to package its secretory products.

Accepted Answer

A) True 
 B)False

Question 16

Among the factors that influence cell membrane permeability are

Accepted Answer

A) phospholipid composition of the membrane. 
B) ionic charge along the membrane. 
C) presence or absence of transport proteins. 
D) molecule size. 
E) All of the choices are correct. 
A) phospholipid composition of the membrane. 
B) ionic charge along the membrane. 
C) presence or absence of transport proteins. 
D) molecule size. 
E) All of the choices are correct.

Question 17

The cellular uptake of large particulate substances and macromolecules is called endocytosis.

Accepted Answer

A) True 
 B)False

Question 18

The technical term for "cellular drinking" is _______________.

Accepted Answer

The answer of The technical term for "cellular drinking" is...

Question 19

Which is a passive transport process?

Accepted Answer

A) Phagocytosis 
B) Pinocytosis 
C) Receptor-mediated endocytosis 
D) Osmosis 
E) Ion pump 
A) Phagocytosis 
B) Pinocytosis 
C) Receptor-mediated endocytosis 
D) Osmosis 
E) Ion pump

Question 20

Which does not occur during the G2 phase?

Accepted Answer

A) Centriole replication is completed. 
B) Organelle production continues. 
C) Enzymes needed for cell division are synthesized. 
D) Each DNA molecule replicates. 
A) Centriole replication is completed. 
B) Organelle production continues. 
C) Enzymes needed for cell division are synthesized. 
D) Each DNA molecule replicates.

Exam 2: The Celt Basic Unit of Structure and Function

The function of the nucleolus is to make

Catalase-containing peroxisomes are most abundant in ______ cells.

The root "chroma" means

_____________ ribosomes are responsible for the synthesis of proteins that remain within the cell.

The condensed,"wound" nature of chromosomes during cell division prevents the DNA from directing the production of additional cellular proteins.

Collagen produced by ____________ cells forms ligaments that attach bone to bone.

Ribosomes that are attached to the RER are called "free ribosomes".

In humans,the only cell that bears a flagellum is the ________ cell.

Since they produce ribosome subunits,one would expect to find large numbers of nucleoli in cells that synthesize

The digestion of a cell by its own enzymes is called _______________.

Hyperplasia is defined as

Metastasis is

The term used to describe the fluid within a cell is _______________,or intracellular fluid.

If a particular cell has a large need for energy to function,it will likely have a larger number of _______ than an average cell.

Lysosomes contain enzymes that prepare the vesicles that will be used by the Golgi apparatus to package its secretory products.

Among the factors that influence cell membrane permeability are

The cellular uptake of large particulate substances and macromolecules is called endocytosis.

The technical term for "cellular drinking" is _______________.

Which is a passive transport process?

Which does not occur during the G2 phase?

A First Look at Anatomy

Embryology

Tissue Level of Organization

Integumentary System

Cartilage and Bone

Axial Skeleton

Appendicular Skeleton

Articulations

Muscle Tissue and Organization

Axial Muscles

Appendicular Muscles

Surface Anatomy

Nervous Tissue

Brain and Cranial Nerves

Spinal Cord and Spinal Nerves

Pathways and Integrative Functions

Autonomic Nervous System

Senses: General and Special

Endocrine System

Blood

Heart

Vessels and Circulation

Lymphatic System

Respiratory System

Digestive System

Urinary System

Reproductive System

Filters

Which does not occur during the G₂ phase?