SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
PCAT Biology Vascular Systems In Animals And Plants
Start Test
Study First
Subjects
:
pcat
,
biology
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Engulf and detroy foreign particles
Atria
Apical Meristem
Left Side of Heart
Macrophages
2. The production of antibodies during an immune response -can be conferred by vaccination
Aortic Loops
Active Immunity
Closed Circulatory System
Left Side of Heart
3. Phagocytic cells that filter the lymph - removing and destroying foreign particles and pathogens
Leukocytes
Macrophages
Atrioventricular Valves
Secrum
4. Another antigen that may be present on the surface of red blood cells
Lymph nodes
Tricuspid Valve
Rh factor
AV bundle (bundle of His)
5. Composed of nonspecific and specific defense mechanisms
Sinuses
Immune System
Lymphocytes
Rh+ Fetus
6. Transport deoxygenated blood from the heart to the lungs
Root Pressure
Lymphatic System
Pulmonary Arteries
White Blood Cells (WBC)
7. Pumps oxygenated blood into systemic circulation (throughout the body)
Erythroblastosis Fetalis
Functions of Circulatory System
Left Side of Heart
Sympathetic System
8. Responsible for both of these immune mechanisms
Arteries
Interferons
Pith
Lymphocytes
9. Water entering the root hairs exerts a pressure that pushes water up the stem
Cambium
Skin
Humoral Immunity
Root Pressure
10. Tissue involved in storage of nutrients and plant support
Secrum
Sympathetic System
Macrophages
Pith
11. Cardiac muscle contracts rhythmically without stimulation from the nervous system - producing impulses that spread through its internal conducting system
Mechanism and Control
Sapwood
Secrum
Type O
12. Cells that are thick walled - often hollow cells located on the inside of the vascular bundle that carry water and minerals up the plant - and their thick walls give the plant its rigid support
Right Side of Heart
Transport Systems in Plants
Xylem
Cardiac Output
13. Outer layer of xylem that is alive
Oxyhemoglobin
Type AB
Arteries
Sapwood
14. Lined in passages - which filter and trap foreign particles
Inflammatory Response
Active Immunity
Humoral Immunity
Mucous-Coated Epithelia
15. Innervates the heart via the vagus nerve and causes a decrease in the heart rate
Mucous-Coated Epithelia
Phloem
Parasympathetic system
Sympathetic System
16. When hemoglobin bind to oxygen
Left Ventricle
Leukocytes
Lymphocytes
Oxyhemoglobin
17. Oxygen carrying components of blood -formed from stem cells in the bone marrow where they lose their nuclei - mitochodnria - and membranous organelles
Erthrocytes (red blood cells RBC)
Skin
Arterioles
Mitral Valve
18. An individual is injected witha weakened - inactive - or related form of a particular antigen - which stimulates the immune system to produce specific antibodies against it
Closed Circulatory System
Vaccination
Pulmonary Arteries
Left Ventricle
19. Blood is confined to blood vessel
Closed Circulatory System
Dorsal Vessel
Aorta
Type AB
20. Run up and down the stem at the center and contains xylem - phloem - and cambium cells
Semilunar valves
Vascular Bundles
Systole
Thromboplastin
21. Carry oxygenated blood from the lungs to the heart
Pulmonary veins
Atria
Closed Circulatory System
Phloem
22. Thin walled cells on the outside of the vascular bundle that transport nutrients down the stem -are living and include sieve tube cells and companion cells
Transpiration Pull
Antigens
Thrombin
Phloem
23. Have open circulatory systems in which blood (interstitial fluid) is in direct contact with the body tissues -blood is circulated primarily by body movements
Arthropods
AV bundle (bundle of His)
Sympathetic System
Mitral Valve
24. Involves cells that combat fungal and viral infection
Cell-Meediated Immunity
Vaccination
Functions of Circulatory System
Capillary action
25. Valve on the right side of the heart has three cusps
Secrum
Tricuspid Valve
Root Pressure
Xylem
26. Secrete sweat - which contains an enzyme that attacks bacterial cell walls
Pores
Closed Circulatory System
Aorta
Lymph
27. Branch into arterioles
Capillary action
Inflammatory Response
Arteries
Sinoatrial (SA) node
28. Fetal red blood cells (which will have the Rh factor) enter maternal circulation during birth which cause the anti-Rh antibodies she produced when sensitized by the first birth may cross the placenta and destroy fetal red blood cells
Systole
Rh+ Fetus
Atrioventricular Valves
Diastole
29. As water evaporates from the leaves of plants - a vacuum is created pulls water up the stem
Transpiration Pull
Inflammatory Response
Root
Passive Immunity
30. Responsible for generating the force that propels systematic circulation and pumps against a higher resistance
Root Hairs
Left Ventricle
Protozoans
White Blood Cells (WBC)
31. Serve protective functions -aka WBC
Adrenal Medulla
Xylem
Histamine
Leukocytes
32. Relatively thinly walled - inelastic vessels that conduct deoxygenated blood toward the heart
Phloem
Veins
Antigens
AV bundle (bundle of His)
33. Involves the production of antibodies and cell-mediated immunity
Pith
Humoral Immunity
Nonspecific Defense Mechanisms
Rh factor
34. Lying between the phloem and xylem - is a type of meristem called lateral meristem that provides for lateral growth of the stem by adding to the phloem or xylem
Dorsal Vessel
Parasympathetic system
Cambium
Lymph
35. Defined as the total volume of blood the left ventricle pumps out per minute = heart rate (number of BPM) x stroke volume (volume of blood pumped out of the left ventricle per contraction)
Humoral Immunity
Arteries
Cardiac Output
Root Hairs
36. AKA immunoglobulins (Igs) -defense mechanism that are complex proteins that recognize and bind to specific antigens and trigger the immune system to remove them -either attract other cells to phagocytize the antigen or cause the antigens to clump tog
Antibodies
Macrophages
Lymph
Immunosuppressing drugs
37. Two upper chambers of the heart -thin walled
Inflammatory Response
Atria
Mitral Valve
Sinoatrial (SA) node
38. Pumps deoxygenated blood into pulmonary circulation (toward the lungs)
Right Side of Heart
Parasympathetic system
Platelet Plug
Transpiration Pull
39. Coat the damaged area and trap blood cells to form a clot
Fibring
Lymph nodes
Plasma
Closed Circulatory System
40. Epidermis (outer-bark) - cortex - phloem - cambium - xylem - and pith
Leukocytes
Dorsal Vessel
Structure of a Woody Stem
Root Hairs
41. Excess interstitial fluid
Pulmonary veins
Lymph
Dorsal Vessel
Erythroblastosis Fetalis
42. Blood transports nutrients and O2 to tissue and wastes and CO2 from tissue -transport of gases - transport of nutrients and wste - and clotting
Platelets
Functions of Circulatory System
Fibrovascular Bundle
Skin
43. Systole and diastole - which together make a heartbeat
Contraction Phases
Skin
Gamma Globulin
Interferons
44. Phloem - cambium - and xylem layers
White Blood Cells (WBC)
Leukocytes
Fibrovascular Bundle
Lymphocytes
45. Conducts impulse slowly - allowing enough time for atrial contraction and for the ventricles to fill with blood
Lymphocytes
Macrophages
Atrioventricular (AV) Node
Passive Immunity
46. Include arteries - veins - and capilleries
Blood Vessels
Lymph
Dorsal Vessel
Plasma
47. Attracted to the injury site phagocytize antigenic material
Leukocytes
Pulmonary veins
Aorta
Granulocytes
48. Heterotrophic cells that generally consume other cells or food particles -movement of gases and nutrients is a ccomplished by simple diffusion within the cell
Lymph
Mucous-Coated Epithelia
Sapwood
Protozoans
49. Carries impuls of AV node which branches into the right and left bundle branches - and through the Purkinje fibers in the walls of ventircles - generating a strong contraction
AV bundle (bundle of His)
Sapwood
Pith
Cambium
50. Swellins along lyph vessels containing phagocytic cells that filter the lymph - removing and destroying foreign particles and pathogens
Plasma
Lymph nodes
Capillary Walls
Mechanism and Control
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests