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Test your basic knowledge |
CSET Science: Biology
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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. Eyes that some insects may have that haveh undreds of lenses that allow an insect to see many things at once
roots
lizards
compound eyes
plant - like protist
2. Human body system that breaks down food so that nutrients and water can be used for the body
digestive system
testosterone
testicles
pulmonary circulation
3. Sense of touch that allows one to feel where they are in space
jawless fish
cytoplasm
proprioception
amphibians
4. One of the five senses that is experienced all over the body
genes
mRNA
touch
discs
5. An organ that reptiles have inside of the roof of their mouth to taste and smell
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6. Prokaryotic cells that comes in many shapes - including spears - rods - and spirals and found in air - water - and living things
bacteria
sebaceous glands
semen
vertebrates
7. The black spot that we all have in the center of our eyes
evergreens
pseudopod
cillia
pupil
8. The pair of pinchers that are part of an arachnid's cephalothorax for grabbing things and deducting smells and vibrations
pedipalps
fungus - like protists
nucleus
perennials
9. Liquid produced by salivary glands that helps break down chemicals and determine taste by traveling back to the tastebuds
bacteria
hemoglobin
pallisade and spongy cells
saliva
10. Organ behind the eye's pupil that foucses light back onto the eyeball
growth hormone
thyroid
epinepherine
lens
11. A soft layer of bone that is below the compact bone
soma
sound waves
brain stem
spongy bone
12. Gland that helps the body fight off infections by producing T- cells that identify and kill germs in the blood
thymus
myelin
mitochondria
vocal folds
13. Protozoas that live in host organisms without providing any benefits
incisors
teeth
parasites
perennials
14. A type of amphibian that is a long - worm like creature
immune system
urine
apoda
heart
15. Holes caused by plaque buildup that expose the sensitive portion of the tooth
epinepherine
Punnett Square
touch
cavity
16. Animals that do not have a backbone - like butterflies - sand dollars - and starfish
invertebrates
discs
mechanical digestion
budding
17. Also known as the erythrocyte - cells found in blood that carry oxygen to cells
red blood cell
olfactory membrane
outer ear
scales
18. Gland that secretes the hormone insulin - which regulates one's blood sugar
pancreas
pulp
vestigial
limbic system
19. Area surrounding spinal chord that has motorneurons responsible for voluntary movement and flexibility
grey matter
stomata
sponges
RNA World
20. Organs that a fish uses to move through the water
olfactory bulb
fins
esophogus
nucleus
21. The tiny nerve endings at the bottom of the skin
flagellates
polyps
red tide
dermis
22. The command center of the cell and is guided by the DNA contained within
dendrites
gliding joints
nucleus
photoreceptive
23. Two organs in the lower back which the blood travels to get cleansed of urea
superior and inferior vena cava
insulin
kidneys
ribosomes
24. Muscles tha allow you to move different parts of the body
DNA
algae
terminal hair
voluntary muscle
25. A trait in heredity that appears more frequently in the offspring
dominant trait
teeth
dermis
recessive trait
26. An inner skeleton which offers support and protects the soft parts of an animal
recessive trait
vertebrae
endoskeletal
sponges
27. An overpopulation of algae that can cover huge areas of water and devestate ecosystems by blocking out the sunlight from other organisms or secrete poison into the water
ligaments
muscular system
algal blooms
blood
28. Process in which glucose is broken down and is a catabolic reaction
metabolism
papillae
cellular respiration
limbic system
29. The four pairs of chemical compounds that connect together in DNA
epinepherine
cytosine - guanine - adenine - thymine
cementum
impulses
30. Tails that plant - like protists use to transport themselves
arthropods
carbohydrate
flagellum
olfactory bulb
31. Also known as transfer RNA - it decodes the recipes/instructions from the messenger RNA to produce certain proteins
asynmetric animals
cyanobacteria
tRNA
sperm duct
32. Hard substance that covers the root and anchors the tooth in place
molt
ventricle
cementum
vacscular plants
33. Metabolic reactions that break down complicated models from food into simpler molecules
catabolic metabolism
superior and inferior vena cava
pulmonary circulation
systemic circulation
34. 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
hinge joint
antibody
mollusks
insulin
35. A substance found in red algae that is put in pudding and toothpaste to make them smooth
mandibles
carrageenan
dendrites
genetic modification
36. The large space in the female reproductive system where babies grow in
canine teeth
organelle
uterus
vestigial
37. The way that bacteria reproduces asexually by producing two cells that are identical as the parent cell
contour feathers
fission
nephrons
synovial fluid
38. Version of the nervous system that controls things that happen on their own - like heartbeat
proprioception
true vocal chords
autonomic nervous system
periosteum
39. Heart chamber that brings blood back into the heart
sound waves
mechanoreceptors
atrium
pulp
40. Located in the stomach - it burns the bacteria off the food you eat
endoplasmic reticulum
perennials
pupil
stomach acids
41. A trait in heredity that does not appear as frequently in the offspring
vacscular plants
recessive trait
pulp
soma
42. Organ at the bottom of the body that fills up with the urine transported from the kidneys
skeletal system
bladder
urea
chloroplasts
43. Skin chemical that lubricates and waterproofs the skin and hair to make them smooth and supple but can develop acne
tendons
heart
sebum
olfactory bulb
44. Thin membrane that is the outer layer of the bone
cytosine - guanine - adenine - thymine
periosteum
placental mammals
lens
45. Human body system that gets rid of chemical wastes by flushing them out
involuntary muscle
abdomen
urinary system
roundworms
46. The male sex organ
impulses
penis
RNA
spongin
47. Substance found in the center of the spinal chord that provides nourishment to spinal chord cells and serves as a shock absorber
monotremes
cerebrospinal fluid
dermis
outer ear
48. Vertebrate - back - bone bearing animals - like frogs - salamanders and newts. Born in the water - live on land and breed in the water. They are also cold - blooded
nervous system
ball and socket joint
animals
amphibians
49. Glands in the skin that produce sweat
sweat glands
chitin
annuals
brain
50. Tiny forms of algae that form the basis of most saltwater food chains
phytoplankton
recessive trait
air sacs
anura
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