WorksheetsBiology
Total questions: 11
Worksheet time: 6mins
What does cell specialization allow cells to do?
Reproduce
Perform different functions
Respond to their environment
Be less complex
How many bonds can carbon form if it has four valence electrons?
3 bonds
5 bonds
2 bonds
4 bonds
What are the atoms that make up a molecule of water?
1 calcium, 2 palladium
2 hydrogen, 1 oxygen
2 cobalt, 2 gallium
1 manganese, 1 nickel
Explain what would happen if two mouse species occupied the same niche in a meadow.
One would benefit from the other, while the second one wouldn't be harmed or helped
Would be in competition, one species would win out over the other and the other would potentially die out
Would help each other out
Define isotope.
Atoms of same element with same number of protons, but the same number of neutrons
Atoms of different elements with different number of protons, but same number of neutrons
Atoms of different elements with same number of protons, but different number of neutrons
Atoms of same element with same number of protons, but different number of neutrons
What do enzymes change to affect the reactions within living cells?
Slow down chemical reaction
Increases the activation of energy of reaction
Speed up chemical reaction
Inhibit the catalysts of a reaction
What is an example of a primary producer?
Cars
Plants
Animals
Fire
Which part of the water cycle is a biological process?
condensation
runoff
transpiration
precipitation
How does an area’s weather differ from an area’s climate?
Weather- day-to-day conditions climate- area’s average conditions
Weather- area's average conditions climate- day-to-day conditions
Warm air rising and cool air sinking results in what?
I have no clue
Condensation
Global Warming
Wind patterns
You would determine if something was living or nonliving if something is lacking one or more characteristics of life from
True
False
