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WorksheetsBiology Midterm Benchmark
Total questions: 46
Worksheet time: 38mins
In which organelle are sugars converted into ATP energy?
Cell Membrane
Nucleus
Mitochondria
Vacuole
Which letter represents a reaction using an enzyme?
A because it adds energy to the reaction
B because it lowers the amount of energy needed for the reaction to occur
A type of cell that is very complex and has many internal structures that perform different jobs, including a nucleus that holds DNA.
Prokaryotic
Eukaryotic
Autotroph
Heterotroph
What is the gas we breathe out and that plants use for photosynthesis?
sulfur
carbon dioxide
oxygen
hydrogen
Which is one way cellular respiration and photosynthesis almost opposite processes?
Photosynthesis releases energy, and cellular respiration stores energy
Photosynthesis uses carbon dioxide, and cellular respiration produces it
Photosynthesis uses oxygen, and cellular respiration produces it
they are not connected
Amino acids are the monomer of which macromolecule?
nucleic acid
carbohydrate
lipid
protein
Which is NOT true of active transport?
It requires energy
it moves substances from high to low concentration
It moves substances against the concentration gradient
it moves material from low to high concentration
A cell in a hypotonic solution, such as fresh water, will _______.
swell
shrink
stay the same size
impossible to tell
What are the products of cellular respiration?
Energy (ATP) + Water + Carbon Dioxide.
Water + Oxygen
Oxygen + Carbon Dioxide
Water + Energy (ATP)
Which macromolecule makes up the cell membrane?
phospholipids
proteins
carbohydrates
glucose
Animal and plant cells contain a nucleus and many other organelles. They are _____________ cells.
eukaryotic
prokaryotic
archaic
What are reactants of Photosynthesis?
Carbon Dioxide + Water
Glucose + Oxygen
Sunlight + Oxygen
ATP + Water
Cellular Respiration is aerobic because _____ is a reactant.
carbon dioxide
oxygen
glucose
water
Which of the following do prokaryotic cells have?
nucleus
endoplasmic reticulum
mitochondria
cell membrane
Broken down to use as energy in cells.
nucleic acid
protein
lipid
carbohydrate
A is a _____.
chloroplast
mitochondria
prokaryotic cell
golgi apparatus
What type of energy is produced in the mitochondria?
light
ATP
glucose
thermal
What is Homeostasis?
the changes that take place during the life of an organism.
an organisms regulation of its internal environment to maintain conditions suitable to its survival.
the changes that take place during the life of an organism
inherited structures, behaviors, and processes that enable an organism to respond to environmental factors and live to produce offspring.
What are Heterotrophs?
an organism that uses light energy or energy in chemical compounds to make energy for itself.
an organism that cannot make its own food and feeds on other organisms.
an organism that breaks down the complex compounds of dead and decaying plants and animals into smaller molecules that can be easily absorbed.
an organism with a symbiotic relationship in which one organism benefits and the other is harmed.
The instructions for the traits of an organism are coded for by which molecule?
fat molecules in the cell membrane
glucose units in carbohydrate molecules
DNA in the nucleus
energy-rich bonds in starch molecules
Which row in the chart below contains a cell structure paired with its primary function?
1
2
3
4
Select ALL the biotic factors
Rotten log
water
dragon fly
bacteria
lily pad
What gas from the list below is a cause for global warming?
Urethane
Oxygen
Carbon Dioxide
Nitrogen
