Question 1

The small intestine absorbs water by the process of:

Accepted Answer

A) facilitated diffusion 
B) active transport 
C) osmosis 
D) filtration 
A) facilitated diffusion 
B) active transport 
C) osmosis 
D) filtration

Question 2

Oxygen and carbon dioxide are exchanged in tissues by the process of:

Accepted Answer

A) diffusion 
B) facilitated diffusion 
C) osmosis 
D) filtration 
A) diffusion 
B) facilitated diffusion 
C) osmosis 
D) filtration

Question 3

The term codon refers to the:

Accepted Answer

A) three pieces of DNA that are the code for a protein 
B) three amino acids that make up a protein 
C) three bases on the DNA that are the code for one amino acid 
D) three bases on the tRNA that complement those on the mRNA 
A) three pieces of DNA that are the code for a protein 
B) three amino acids that make up a protein 
C) three bases on the DNA that are the code for one amino acid 
D) three bases on the tRNA that complement those on the mRNA

Question 4

If a DNA triplet is GAC,the corresponding mRNA triplet will be:

Accepted Answer

A) GAC 
B) ATG 
C) GUG 
D) CUG 
A) GAC 
B) ATG 
C) GUG 
D) CUG

Question 5

If human cells are placed in a hypotonic solution,they will:

Accepted Answer

A) shrivel 
B) swell and burst 
C) remain the same 
D) none of these 
A) shrivel 
B) swell and burst 
C) remain the same 
D) none of these

Question 6

Spermatogenesis is the name for ___ that takes place in the ___.

Accepted Answer

A) mitosis/testes 
B) mitosis/ovaries 
C) meiosis/testes 
D) meiosis/ovaries 
A) mitosis/testes 
B) mitosis/ovaries 
C) meiosis/testes 
D) meiosis/ovaries

Question 7

Stem cells have the capability to:

Accepted Answer

A) become any one of several kinds of cells 
B) produce more ATP than other cells 
C) synthesize DNA from RNA 
D) synthesize protein directly from DNA 
A) become any one of several kinds of cells 
B) produce more ATP than other cells 
C) synthesize DNA from RNA 
D) synthesize protein directly from DNA

Question 8

The lysosomes are cell organelles that contain enzymes for:

Accepted Answer

A) protein synthesis 
B) cell respiration 
C) synthesis of lipids for the cell membrane 
D) digesting pathogens that enter the cell 
A) protein synthesis 
B) cell respiration 
C) synthesis of lipids for the cell membrane 
D) digesting pathogens that enter the cell

Question 9

The human cells that have no chromosomes are:

Accepted Answer

A) white blood cells 
B) immature egg and sperm cells 
C) mature red blood cells 
D) mature nerve cells 
A) white blood cells 
B) immature egg and sperm cells 
C) mature red blood cells 
D) mature nerve cells

Question 10

The process of active transport is important to:

Accepted Answer

A) enable cells of the small intestine to absorb glucose and amino acids 
B) permit exchange of gases in body tissues 
C) enable cells of the kidneys to reabsorb small proteins 
D) enable WBCs to ingest pathogens 
A) enable cells of the small intestine to absorb glucose and amino acids 
B) permit exchange of gases in body tissues 
C) enable cells of the kidneys to reabsorb small proteins 
D) enable WBCs to ingest pathogens

Question 11

In mitosis,the nuclear membrane re-forms around each new set of chromosomes during:

Accepted Answer

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

Question 12

The cell organelles that sweep materials across a surface are the:

Accepted Answer

A) flagella 
B) lysosomes 
C) microvilli 
D) cilia 
A) flagella 
B) lysosomes 
C) microvilli 
D) cilia

Question 13

The cells of the kidney release carbon dioxide by the process of ___,reabsorb water by ___,and reabsorb small proteins by ___.

Accepted Answer

A) osmosis/filtration/pinocytosis 
B) osmosis/diffusion/active transport 
C) diffusion/osmosis/pinocytosis 
D) diffusion/filtration/active transport 
A) osmosis/filtration/pinocytosis 
B) osmosis/diffusion/active transport 
C) diffusion/osmosis/pinocytosis 
D) diffusion/filtration/active transport

Question 14

The cell organelles that contain enzymes to digest ingested pathogens are the:

Accepted Answer

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

Question 15

The process of diffusion is important to:

Accepted Answer

A) form tissue fluid 
B) enable WBCs to ingest pathogens 
C) permit cells to take in glucose and amino acids 
D) permit gas exchange in the lungs 
A) form tissue fluid 
B) enable WBCs to ingest pathogens 
C) permit cells to take in glucose and amino acids 
D) permit gas exchange in the lungs

Question 16

The cell organelle that synthesizes carbohydrates and secretes cell products is the:

Accepted Answer

A) mitochondria 
B) Golgi apparatus 
C) ribosomes 
D) endoplasmic reticulum 
A) mitochondria 
B) Golgi apparatus 
C) ribosomes 
D) endoplasmic reticulum

Question 17

The process of osmosis is important to:

Accepted Answer

A) bring oxygen to cells 
B) permit the lungs to excrete water 
C) form tissue fluid 
D) permit the kidneys to reabsorb water 
A) bring oxygen to cells 
B) permit the lungs to excrete water 
C) form tissue fluid 
D) permit the kidneys to reabsorb water

Question 18

Tissue fluid is formed by the process of:

Accepted Answer

A) diffusion 
B) facilitated diffusion 
C) osmosis 
D) filtration 
A) diffusion 
B) facilitated diffusion 
C) osmosis 
D) filtration

Question 19

The process of facilitated diffusion is important to:

Accepted Answer

A) permit exchange of gases in the lungs 
B) enable cells to take in water 
C) enable most body cells to take in glucose 
D) permit cells to secrete their products 
A) permit exchange of gases in the lungs 
B) enable cells to take in water 
C) enable most body cells to take in glucose 
D) permit cells to secrete their products

Question 20

Blood pressure provides the energy for the transport process of:

Accepted Answer

A) osmosis 
B) filtration 
C) active transport 
D) facilitated diffusion 
A) osmosis 
B) filtration 
C) active transport 
D) facilitated diffusion

Exam 4:Cells-Part C

The small intestine absorbs water by the process of:

Oxygen and carbon dioxide are exchanged in tissues by the process of:

The term codon refers to the:

If a DNA triplet is GAC,the corresponding mRNA triplet will be:

If human cells are placed in a hypotonic solution,they will:

Spermatogenesis is the name for ___ that takes place in the ___.

Stem cells have the capability to:

The lysosomes are cell organelles that contain enzymes for:

The human cells that have no chromosomes are:

The process of active transport is important to:

In mitosis,the nuclear membrane re-forms around each new set of chromosomes during:

The cell organelles that sweep materials across a surface are the:

The cells of the kidney release carbon dioxide by the process of ___,reabsorb water by ___,and reabsorb small proteins by ___.

The cell organelles that contain enzymes to digest ingested pathogens are the:

The process of diffusion is important to:

The cell organelle that synthesizes carbohydrates and secretes cell products is the:

The process of osmosis is important to:

Tissue fluid is formed by the process of:

The process of facilitated diffusion is important to:

Blood pressure provides the energy for the transport process of:

Organization and General Plan of the Body-Part A

Organization and General Plan of the Body-Part B

Organization and General Plan of the Body-Part C

Some Basic Chemistry-Part A

Some Basic Chemistry-Part B

Some Basic Chemistry-Part C

Cells-Part A

Cells-Part B

Tissues and Membranes-Part A

Tissues and Membranes-Part B

Tissues and Membranes-Part C

The Integumentary System-Part A

The Integumentary System-Part B

The Integumentary System-Part C

The Skeletal System-Part A

The Skeletal System-Part B

The Skeletal System-Part C

The Muscular System-Part A

The Muscular System-Part B

The Muscular System-Part C

The Nervous System-Part A

The Nervous System-Part B

The Nervous System-Part C

The Senses-Part A

The Senses-Part B

The Senses-Part C

The Endocrine System-Part A

The Endocrine System-Part B

The Endocrine System-Part C

Blood-Part A

Blood-Part B

Blood-Part C

The Heart-Part A

The Heart-Part B

The Heart-Part C

The Vascular System-Part A

The Vascular System-Part B

The Vascular System-Part C

The Lymphatic System and Immunity-Part A

The Lymphatic System and Immunity-Part B

The Lymphatic System and Immunity-Part C

The Respiratory System-Part A

The Respiratory System-Part B

The Respiratory System-Part C

The Digestive System-Part A

The Digestive System-Part B

The Digestive System-Part C

Body Temperature and Metabolism-Part A

Body Temperature and Metabolism-Part B

Body Temperature and Metabolism-Part C

The Urinary System-Part A

The Urinary System-Part B

The Urinary System-Part C

Fluid–Electrolyte and Acid–Base Balance-Part A

Fluid–Electrolyte and Acid–Base Balance-Part B

Fluid–Electrolyte and Acid–Base Balance-Part C

The Reproductive Systems-Part A

The Reproductive Systems-Part B

The Reproductive Systems-Part C

Spermatogenesis is the name for _ that takes place in the _.

The cells of the kidney release carbon dioxide by the process of _,reabsorb water by _,and reabsorb small proteins by ___.