Question 1

A specific segment of base pairs in a chromosome is called a gene.

Accepted Answer

A) True 
 B)False  True

Question 2

Match each of the cell structures with its function or description.
-Made of rodlike structures and are important in cell division

Accepted Answer

A) Plasma membrane 
B) Cytoplasm 
C) Ribosome 
D) Mitochondria 
E) Endoplasmic reticulum
F)Golgi apparatus
G)Lysosome
H)Centriole
I)Cilia
J)Flagella
K)Nucleus
L)Nucleolus
M)Chromatin 
A) Plasma membrane 
B) Cytoplasm 
C) Ribosome 
D) Mitochondria 
E) Endoplasmic reticulum
F)Golgi apparatus
G)Lysosome
H)Centriole
I)Cilia
J)Flagella
K)Nucleus
L)Nucleolus
M)Chromatin H

Question 3

A cell in interphase is not in active cell division.

Accepted Answer

A) True 
 B)False  True

Question 4

The things that make rough endoplasmic reticulum rough are ribosomes.

Accepted Answer

A) True 
 B)False

Question 5

The sequencing of the amino acids occurs during translation.

Accepted Answer

A) True 
 B)False

Question 6

Phagocytosis is a process by which the cell membrane takes in fluid and dissolved substances.

Accepted Answer

A) True 
 B)False

Question 7

Ribosomes are

Accepted Answer

A)  composed mostly of a type of nucleic acid 
B)  sometimes attached to mitochondria forming "rough" mitochondria 
C)  important sites for energy release 
D)  none of the above 
A)  composed mostly of a type of nucleic acid 
B)  sometimes attached to mitochondria forming "rough" mitochondria 
C)  important sites for energy release 
D)  none of the above

Question 8

Translation occurs at the ribosome.

Accepted Answer

A) True 
 B)False

Question 9

Thin,threadlike filaments called microfilaments are part of the cytoskeleton.

Accepted Answer

A) True 
 B)False

Question 10

What is a neoplasm? Distinguish between a benign and malignant neoplasm.

Accepted Answer

A neoplasm, also known as a tumor, is an

Question 11

Differentiate between active transport and passive transport and give two examples of each.

Accepted Answer

Active transport and passive transport a

Question 12

In passive transport,material will always move down a concentration or hydrostatic gradient.

Accepted Answer

A) True 
 B)False

Question 13

Match the phase of mitosis with an event in that phase.
-Nuclear envelope reforms around the chromosomes.

Accepted Answer

A) Interphase 
B) Prophase 
C) Metaphase 
D) Anaphase 
E) Telophase 
A) Interphase 
B) Prophase 
C) Metaphase 
D) Anaphase 
E) Telophase

Question 14

Centrioles assist in cell division.

Accepted Answer

A) True 
 B)False

Question 15

Chromosomes are pulled by spindle fibers to opposite sides of the cell during

Accepted Answer

A)  interphase 
B)  prophase 
C)  anaphase 
D)  telophase 
A)  interphase 
B)  prophase 
C)  anaphase 
D)  telophase

Question 16

All ion pumps are specific and can only move one type of molecule.

Accepted Answer

A) True 
 B)False

Question 17

mRNA is formed during translation.

Accepted Answer

A) True 
 B)False

Question 18

The process that actively traps solids in the cell membrane and brings them into the cell is

Accepted Answer

A)  pinocytosis 
B)  phagocytosis 
C)  ion pumps 
D)  none of the above 
A)  pinocytosis 
B)  phagocytosis 
C)  ion pumps 
D)  none of the above

Question 19

The nonliving material between the cell nucleus and cell membrane is called the cytoplasm.

Accepted Answer

A) True 
 B)False

Question 20

Match each of the cell structures with its function or description.
-Made of DNA in the nucleus

Accepted Answer

A) Plasma membrane 
B) Cytoplasm 
C) Ribosome 
D) Mitochondria 
E) Endoplasmic reticulum
F)Golgi apparatus
G)Lysosome
H)Centriole
I)Cilia
J)Flagella
K)Nucleus
L)Nucleolus
M)Chromatin 
A) Plasma membrane 
B) Cytoplasm 
C) Ribosome 
D) Mitochondria 
E) Endoplasmic reticulum
F)Golgi apparatus
G)Lysosome
H)Centriole
I)Cilia
J)Flagella
K)Nucleus
L)Nucleolus
M)Chromatin

Exam 3: Cells

A specific segment of base pairs in a chromosome is called a gene.

Match each of the cell structures with its function or description. -Made of rodlike structures and are important in cell division

A cell in interphase is not in active cell division.

The things that make rough endoplasmic reticulum rough are ribosomes.

The sequencing of the amino acids occurs during translation.

Phagocytosis is a process by which the cell membrane takes in fluid and dissolved substances.

Ribosomes are

Translation occurs at the ribosome.

Thin,threadlike filaments called microfilaments are part of the cytoskeleton.

What is a neoplasm? Distinguish between a benign and malignant neoplasm.

Differentiate between active transport and passive transport and give two examples of each.

In passive transport,material will always move down a concentration or hydrostatic gradient.

Match the phase of mitosis with an event in that phase. -Nuclear envelope reforms around the chromosomes.

Centrioles assist in cell division.

Chromosomes are pulled by spindle fibers to opposite sides of the cell during

All ion pumps are specific and can only move one type of molecule.

mRNA is formed during translation.

The process that actively traps solids in the cell membrane and brings them into the cell is

The nonliving material between the cell nucleus and cell membrane is called the cytoplasm.

Match each of the cell structures with its function or description. -Made of DNA in the nucleus

Introduction to the Body

Chemistry of Life

Tissues

Organ Systems

Skin and Membranes

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Blood

Cardiovascular System

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Reproductive Systems

Growth and Development

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