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Test your basic knowledge |
CSET Science: Biology
Start Test
Study First
Subjects
:
cset
,
science
,
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. The smallest amount of living matter that is the unit of structure and function for all organisms
cell
insulin
telophase
budding
2. Any types of germs and chemicals that can make people sick
pathogens
plant - like protist
melanocytes
annuals
3. Vascular plants that flower and produce fruit
elastin and collagen
pathogens
angiosperms
pollination
4. A protozoa that cannot move on its own and depends on living bodies for transport
sprozoa
perennials
taste buds
left atrium
5. The tiny threads that fungi attach to their food with
hyphae
animal - like protist
spiracles
cerebrum
6. A protein that binds with molecules - called the antigen - that is found on the invading germ. the protein signals white blood cells to kill the invading germ
mollusks
double hellix
taste buds
antibody
7. Sacs that produce the body's hair
pupil
lizards
pistill
hair follicle
8. The sex glands of women
umami
RNA World
ovaries
double hellix
9. A type of amphibian that has a short body - strong legs and no tail - like a frog
anura
radial symmetry
fungi
proteins
10. Also known as ribonucleic acid - a complex molecule found in cells and viruses. Used by DNA to transport the instructions on how to develop the cell
plasma
RNA
nucleus
cell membrane
11. Groups of cells that live together
vertebrae
white blood cells
impulses
tissues
12. Hormones released from the adrenal glands during times of stress by telling the body to metabolize carbohydrates to produce extra energy
epinepherine
deafness
archaea
involuntary muscle
13. The fluid filled gap that axons are connected to in the neuron
roundworms
synapse
euglenoids
adrenal glands
14. The first part of the small intestine where digestive enzymes from liver and pancreas break up chyme into a soup of molecules small enough to enter the bloodstream
duodenum
arthropods
genetic modification
anura
15. Thick and dark hair that is usually head hair and also found on legs - armpits and pubic areaa
large intestine
terminal hair
flagellates
swim bladder
16. Nerve cells that carry messages back and forth from the body
premolars
neurons
lizards
thalamus
17. Gland that keeps the level of calcium in the blood at a certain level
skeletal muscles
tissues
phloem
parathyroid gland
18. An operation that removes the appendix during appendicitis
monotremes
immune system
white blood cells
appendectomy
19. Special skin cells that make the pigment melanin
ball and socket joint
melanocytes
dermis
larynx
20. Layer of skin located beneath the epidermis and dermis which is mostly fatty tissue to protect the inner organs
hypodermis
rectum
dominant trait
left atrium
21. Organ that follows the stomach where most of the food's nutrients are absorbed
stomata
small intestine
scales
contour feathers
22. The portion of the vocal chords that produce sound
hammer
true vocal chords
cellular respiration
involuntary muscle
23. Also known as messenger RNA. It carries out protein recipes from the DNA to the ribosomes
mRNA
metamorphosis
catabolic metabolism
rRNA
24. A condition in which the appendix gets inflamed and can be painful
biology
appendicitis
skin
fins
25. A group of animals that belong to the arthropod phylum that have no backbone and have an exoskeleton
thermoreceptors
pathogens
insects
pitfall trap
26. Also known as the erythrocyte - cells found in blood that carry oxygen to cells
canine teeth
cnidarians
fins
red blood cell
27. The way that the female's sex cell - the egg - travels inside the female reproductive system
breathing
Fallopian tube
stomach acids
canine teeth
28. The small sections of DNA inherited by one's parents that determine certain heriditary features - like eye color
gene
RNA World
nervous system
urea
29. Cells found inside leaves that are important for photosynthesis and contain chloroplasts
bilateral symmetry
iris
pallisade and spongy cells
apoda
30. A thick hard layer of bone that is below the periosteum
polyps
pedipalps
compact bone
superior and inferior vena cava
31. Nerve receptors in the skin that sense pressure and vibration
sensory neurons
synovial fluid
mechanoreceptors
cillia
32. The process that plants use to reproduce. Insects travel from plant to plant dropping off pollen into the pistills
pollination
endoplasmic reticulum
bladder trap
thermoreceptors
33. Other muscles that one cannot personally control - like the heart and digestive system
temporal lobe
roundworms
involuntary muscle
parathyroid gland
34. Cnidarians - like sea anemones - that do not move as much at all
anvil
uterus
diatoms
polyps
35. Gland that secretes the hormone melatonin - which is important for the sleep cycle - metabolism - and sexual development
stirrup
pineal gland
algal blooms
fins
36. Prozotoans that live in host organisms and help the host
tRNA
carnivorous
symbiosis
bilateral symmetry
37. Electric signals that neurons carry from one part of the body to another
dentin
dicots
stomach acids
impulses
38. Animals with backbones or spinal columns - includes fish - mammals - amphibians - reptiles - birds
rectum
mitosis
vertebrates
interneurons
39. Human body system that contains hormonal glands that control growth and reproduction
Fallopian tube
stomata
endocrine system
hair follicle
40. Segmented worms - like earthworms - and are made up of ringed segments
urinary system
glucose
thalamus
annelids
41. The inabiliy to hear sound
deafness
monocots
true vocal chords
placental mammals
42. Tubes that the urine from the kidneys travels through to the bladder
ureters
compact bone
testicles
cavity
43. Anthropods that are the most adaptable insects all over the world. they have a hard exoskeleton and jointed limbs and eight legs - like spiders and scorpions and mites and ticks
conifers
thyroid
arachnids
olfactory cells
44. Located in the stomach - it burns the bacteria off the food you eat
cerebellum
stomach acids
scales
snakes
45. Any place where two or more bones meet
joint
rRNA
urodela
marsupials
46. Hormone released by pancreas to help body cells absorb sugar
mRNA
breathing
insulin
lobster pot trap
47. Little glands located in the abdomen of a spider to make silk for spider webs
chyme
sign language
urine
spinnerets
48. Chemicals that help carry an impulse from one neuron to another
red algae
estrogen
neurotransmitters
organelle
49. Special layer of tissue found in the back of the eye covered with photoreceptive nerve cells
retina
mechanoreceptors
proteins
protists
50. A jelly - like substance found inside the bone - which produces the body's blood cells
dendrites
vocal folds
marrow
mechanoreceptors