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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.
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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. A jelly - like substance found inside the bone - which produces the body's blood cells
skeletal system
marrow
rods
hormones
2. Algae that have animal - like features including flagella and eye spots that are sensitive to light
perennials
salivary glands
ribcage
euglenoids
3. Heart chamber that is filled blood from the lungs that has oxygen and is ready to go through the body
lobster pot trap
left atrium
retina
vascular
4. The walls of a plant cell
cellulose
metamorphosis
sprozoa
ovaries
5. The flow of blood through the heart to the lungs trading carbon dioxide for oxygen
sweat glands
lens
pulmonary circulation
temporal lobe
6. Algae that has chlorophyll - but also has a red pigment which helps them absorb sunlight from deep underwater
cell membrane
dominant trait
red algae
notochord
7. A green pigment found inside the chloroplasts of leaves. It traps the energy of the sunlight
chlorophyll
telophase
involuntary muscle
frontal lobe
8. Tunnel the soundwaves from the outer ear travel to
chelicerae
auditory canal
double hellix
cartilagenous fish
9. Layer of skin located beneath the epidermis and dermis which is mostly fatty tissue to protect the inner organs
parathyroid gland
genome
hypodermis
abdomen
10. Creatures found sucking nutrients from dead animals and plants by breaking down their remains
systemic circulation
fungi
urodela
insulin
11. Warm - blooded and maintains a constant body temperature
endothermic
gene
immune system
vocal folds
12. Chemicals that help carry an impulse from one neuron to another
endothermic
cones
salivary amylase
neurotransmitters
13. Uses the major arteries and veins to move oxygen rich blood throughout the body
myelin
sessile
systemic circulation
metabolism
14. Hormones released from the adrenal glands during times of stress by telling the body to metabolize carbohydrates to produce extra energy
salivary glands
pancreas
chordata
epinepherine
15. One of the five senses that is experienced all over the body
touch
xylem
double hellix
perennials
16. 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
amphibians
sprozoa
vestigial
pedipalps
17. Process in which glucose is broken down and is a catabolic reaction
diaphragm
melanin
cellular respiration
integumentary system
18. Holes caused by plaque buildup that expose the sensitive portion of the tooth
placental mammals
asynmetric animals
cavity
annelids
19. Also known as the ear drum - it vibrates like a real drum when soundwaves enter the ear
mitochondria
enamel
tympanic membrane
thymus
20. Organ behind the eye's pupil that foucses light back onto the eyeball
lens
asynmetric animals
estrogen
skin
21. Phase of mitosis in which the duplicated chromosomes line up along the center of the cell and each centromere attaches to two spindle fibers
animal - like protist
duodenum
urodela
metaphase
22. Human body system that makes sure that germ fighting cells get collected by blood tissue
red blood cell
lymphatic system
carnivorous
anabolic metabolism
23. Neurons that transfer impulses from sensory organs like the eyes and ears
cnidarians
sensory neurons
axons
spiracles
24. Plants in which nutrients are delivered through special channels located in the stem
nephrons
insects
vacscular plants
olfactory cells
25. 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
integumentary system
urinary system
chelicerae
26. Pigment that gives skin its color
papillae
spicules
melanin
pivot joint
27. Soft mass at the center of the tooth containing blood vessels and sensitive nerves
annuals
type 1 diabetes
pulp
reptiles
28. Vascular plants that do not produce flowers or fruit - like conifers - cycads - gingkoes - and gnetophytes
apoda
gymnosperms
arachnids
nervous system
29. Reptiles shed their skin to grow
molt
tendons
urodela
eukaryotic cells
30. The way that a polyp - a cnidarian - reproduces asexually by growing a small version of the plant called a bud that evenetually becomes its own organism
glucose
limbic system
budding
auditory canal
31. Also known as the voice box - it is where your voice comes from and made up of cartilege - muscle and ligaments and is found in the trachea
larynx
chloroplasts
hammer
large intestine
32. Located in the nose - it is a substance that prevents pathogens from getting into the bloodstream
nephrons
mucus
elastin and collagen
Punnett Square
33. Flexible feelers that an insect has that can be used to touch and smell
cell membrane
sessile
spine
antennae
34. The end of the large intestine where solid waste leaves the body
perennials
rectum
testicles
estrogen
35. The central part of a flower that contains its female sex organs
annuals
vertebrae
pistill
mollusks
36. A carnivorous plant that sucks water into it along with the bugs that are in the water
integumentary system
bladder trap
macronucleus
tympanic membrane
37. Inverterate animals that have two halves that match if you draw a line down the center of their bodies - like butterfly
penis
bilateral symmetry
plant - like protist
flagellates
38. Neurons transmit signals from your central nervous system to your muscles - telling them to move
lizards
processes
evergreens
motor neurons
39. Feathers on birds that grow on their wing and tail and help steer the bird as it moves through the air
anophase
contour feathers
thyroid
atrium
40. Segmented worms - like earthworms - and are made up of ringed segments
testosterone
annelids
plant - like protist
sound waves
41. The soft inner layer of a tooth that supports the enamel and gives the tooth its shape
dentin
larynx
skeletal muscles
pulp
42. Tubes that the urine from the kidneys travels through to the bladder
algae
hypodermis
ureters
fission
43. Hormone released by the testes that causes voice changes - muscle mass - and facial hair
conifers
mammals
hyphae
testosterone
44. Glands in the skin that produce sweat
sweat glands
chromosomes
impulses
neurons
45. Human body system that exchanges carbon dioxide for oxygen for breathing
respiratory system
arachnids
cell membrane
asynmetric animals
46. A cup shaped growth with liquid inside that is found in carivorous plants - like the pitcher plant
cephalothorax
skeletal system
pitfall trap
tendons
47. Gland that keeps the level of calcium in the blood at a certain level
antibody
parathyroid gland
heart
pulmonary circulation
48. A type of sugar that we get from food and is the main source of the body's energy. It is broken up in the mitochondrian as energy and water
glucose
ovaries and testes
small intestine
umami
49. Openings found on leaves that absorb carbon dioxide from the air
golgi bodies
prokaryotic
stomata
molars
50. Joint that is used by shoulders and arms. One bone ends in a ball shape that fits into the socket of the other bone
ball and socket joint
protists
teeth
arthropods
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