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Test your basic knowledge |
CSET Science: Subtest I Cell And Organismal Biology
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Study First
Subjects
:
cset
,
science
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. Detoxifies the blood - produces bile - and stores many vitamins and minerals
Liver
Lymph
White blood cells
Nervous tissue
2. Makes up the brain - cranial nerves - spinal cord - and peripheral nervous system
Nervous tissue
Chromatid
Chromosome
Metaphase
3. Responsible for providing voluntary and involuntary movement; cardiac - skeletal - smooth
Muscular system
Nails
Anaphase
Nervous tissue
4. Dense portion of the nucleus; contains RNA and is involved in protein synthesis
Sporophyte
Walther Flemming
Chloroplasts
Nucleolus
5. Group of similarly constructed cells that perform the same function within a multicellular organism
Tissue
Peripheral Nervous System
Vascular (plant) Tissue
Testes
6. So named because it lacks striations. Involuntary muscle found along the walls of the digestive tract - bladder - arteries - and other internal organs.
Smooth muscle
Chromatid
Photoautotrophs
Protists
7. Sweat glands and sebaceous glands
Centromere
Animal tissue
Totepotent
Glands
8. Responsible for defending the body against disease - causing agents; white blood cells (macrophages - B- cells and T- cells) - lymph nodes
Immune system
Centromere
Pancreas
Ovaries
9. Your first line of defense against disease and helps regulate body temperature; skin - glands - hair - nails
Pluripotent
Phloem
Integumentary system
Central Nervous System
10. Stage of mitosis in which chromosomes condense into structures visible in a regular microscope
Rectum
Epithelial tissue
Prophase
Xylem
11. Nutrient conducting plant tissue; formed like small tubules; living cells
Skin
Phloem
Cell
Anaphase
12. Organelle in which calcium levels are regulated
Transpiration
Sarcoplasmic reticulum
Xylem
Daughter Cell
13. An extensive membrane network of cisternae (sac - like structures) held together by the cytoskeleton that encloses the cisternal space (or lumen) from the cytosol and is continuous with the perinuclear space. Three types: RER - SER - SR
Endoplasmic reticulum
Monerans
Pancreas
Cell
14. Organelle in which proteins are synthesized
Muscle tissue
Monerans
Sporophyte
Rough endoplasmic reticulum
15. Pores underneath plant leaves used to exchange carbon dioxide and oxygen
Nucleus
Epidermis (plant) Tissue
Stomata
Meiosis
16. Responsible for storing food and initiating the digestion of proteins
Daughter Cell
Hair
Stomach
Prophase
17. Produce progesterone and estrogens - in addition to eggs
Daughter Cell
Rough endoplasmic reticulum
Muscle tissue
Ovaries
18. Produces and stores nutrients through photosynthesis
Vascular bundles
Protists
Ground tissue (plant)
Nervous tissue
19. A complex polymer that fills the spaces in the cell wall - conferring mechanical strength to the cell wall and the plant as a whole.
Oscar Hertwid
Lignin
Cell
Sarcoplasmic reticulum
20. Obsolete taxonomic group containing bacteria and cyanobacteria
Monerans
Sarcoplasmic reticulum
Vesicle
Stomach
21. Division of the cytoplasm during cell division
Meiosis
Animal tissue
Cytokinesis
Hair
22. Strands of plant tissue containing xylem and phloem - sometimes surrounded by a fiber covering
Vascular bundles
Cell Differentiation
Lignin
Ovaries
23. Discovered mitosis
Endoplasmic reticulum
Walther Flemming
Peripheral Nervous System
Nonvascular plant
24. All of the nerves leading to and from the central nervous system
Pluripotent
Peripheral Nervous System
Lignin
Chromosome
25. Include macrophages - B- cells - and T- cells
Oscar Hertwid
Cytokinesis
Connective tissue
White blood cells
26. Organisms with cells that lack membranous - structurally discrete organelles
Chloroplasts
Smooth endoplasmic reticulum
Prokaryotes
Meiosis
27. Plant with specialized tissue for conducting water and nutrients
Gall bladder
Smooth endoplasmic reticulum
Vascular plant
Circulatory System
28. Responsible for extracting water and essential vitamins from the digested food
Chromosome
Sporophyte
Phloem
Large intestine
29. Made up of celluolose - protein - and lignin - and allows pressure in plant cells to increase without the cell bursting.
Cell Wall
Phloem
Golgi body
Cytokinesis
30. In plants - a form of undifferentiated embryonic cell; exists in areas of plant growth like the root and shoot tips
Walther Flemming
Meristematic cells
Cell Differentiation
Daughter Cell
31. Located in the neck area. Releases thyroxin - which regulates the body's metabolic rate.
Thyroid gland
Nucleus
Meristematic cells
Small intestine
32. Third phase of mitosis and of meiosis I and II - in which the sister chromatids separate and move toward the poles of the spindle
Glands
Lignin
Large intestine
Anaphase
33. Organelle that 'packages' proteins to be secreted from the cell
Organelle
Telophase
Golgi body
Smooth endoplasmic reticulum
34. Plants with no phloem - xylem - roots - stems - or leaves; not as large or intricate as vascular plants
Mitosis
Nonvascular plant
Stomach
Lymph
35. Involuntary muscle that forms the contractile walls of the heart
Rough endoplasmic reticulum
Nervous tissue
Cardiac muscle
Skin
36. Membrane - bound and fluid filled organelle in plant of fungal cells; also found in some bacterial - protist - and animal cells
Chromosome
Liver
Peripheral Nervous System
Vacuoles
37. Organelle composed of microtubules within the nucleus that helps ensure that duplicated chromosomes are evenly distributed to the daughter cells
Skeletal (striated) muscle
Endoplasmic reticulum
Centriole
Centromere
38. Organelle containing genetic material
Chromatid
Metaphase
Pituitary gland
Nucleus
39. Continuous sequence of growth (interphase) and division (mitosis) in a cell
Phloem
Nonvascular plant
Testes
Cell Cycle
40. Largest organ in terms of surface area
Prokaryotes
Skin
Adrenal gland
Liver
41. Responsible for transporting materials throughout the body: heart - blood (red - white - platelets) - blood vessels (arteries - vein - capillaries)
Mitosis
Ovaries
Circulatory System
Eukaryotes
42. Microtubule within a cell's nucleus; joined to one of the poles during cell division
Spindle Fiber
Metaphase
Transpiration
Pancreas
43. Epidermis - vascular - ground
Ribosomes
Plant Tissue
Stomach
Central Nervous System
44. Connections between plant cells that allow fluids and nutrients to be shared
Sporophyte
Plasmodesmata
Vascular (plant) Tissue
Immune system
45. Responsible for digesting and absorbing the extracted vital nutrients from food
Vacuoles
Peripheral Nervous System
Cell
Small intestine
46. The process by which a cell becomes specialized for a specific structure or function
Digestive System
Nucleolus
Mitosis
Cell Differentiation
47. Cells that are able to differentiate into any type of cell in an organism
Endocrine System
Totepotent
Ground tissue (plant)
Vesicle
48. Stores and releases bile
Gall bladder
Nucleolus
Organelle
Small intestine
49. Useful for tearing and scratching
Connective tissue
Circulatory System
Vascular plant
Nails
50. In the life cycle of a plant or alga undergoing alternation of generations - a meiotically produced haploid cell that divides mitotically - generating a multicellular individual - the gametophyte - without fusing with another cell.
Spore
Smooth muscle
Centromere
Central Nervous System