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WorksheetsFL Biology EOC
Total questions: 15
Worksheet time: 15mins
Which word equation best represents the process of cellular respiration?
carbon dioxide + glucose --> oxygen + water
carbon dioxide + water --> glucose + oxygen
glucose + oxygen ---> carbon dioxide + water
oxygen + water ---> carbon dioxide + glucose
A student noticed that the freshwater plant, Elodea, produced bubbles when placed in direct light. What could the student most likely conclude?
Bubbles of carbon dioxide were produced as a result of photosynthesis.
Bubbles of oxygen were produced as a result of photosynthesis.
Bubbles of carbon dioxide were produced as a result of cellular respiration
Bubbles of oxygen were produced as a a result of cellular respiration
Plant cells are able to produce their own food. This process happens in which structure?
cell wall
chloroplast
mitochondrion
vacuole
Which statement best explains how sweating during exercise maintains homeostasis?
It regulates mineral concentrations in cells.
It regulates body temperature.
It maintains water balance.
It maintains sugar balance in cells.
The chemical colchicine disrupts cell division. Which cell process would most likely stop if colchicine were added to a culture of human liver cells?
mitosis
meiosis
crossing over
active transport
Which statement best explains why animals are considered heterotrophic?
They are able to produce food through the process of photosynthesis.
They are able to produce food through the process of respiration.
They are able to obtain nutrients by decomposing plant and animal tissue.
They are able to obtain nutrients by consuming other organisms or their products.
Which effect could a mutation in mRNA have on the production of proteins?
The protein produced will have a different identity.
The protein produced will have a coiled shape.
The protein produced will produce excess nitrogen.
The protein produced will produce excess water.
What carries the instructions for making amino acids in a protein?
the nitrogen base on the tRNA
the hydrogen bonding between nitrogen bases
the sequence of nitrogen bases on the mRNA
the nitrogen base bonding on the DNA molecule
How mitosis and meiosis similar?
both have two cell divisions
both require DNA replication
both produce gametes
both involve crossing over
SC.912. . L.14.1 To help patients replenish bodily fluids quickly during an illness, doctors need to understand how cells behave in their environment. Doctors have confidence in what they know about how cells behave because
cell theory has been tested, refined, and observed to be true over hundreds of years
large medical institutions have conducted their own experiments justifying cell theory
the basics of cell theory have not changed much since the original experiments
what we know about cell theory has been published in reputable journals
SC. 912.L.14.1 Which of the following best summarizes why the technological invention of microscopes was important to biology?
It allowed for development of the cell theory.
It created a means of funding for cell research.
It created public interest and support for research.
It proved that cells could form spontaneously.
SC. 912. L.14.3 Which statement best compares a eukaryote and a prokaryote?
Eukaryotes have a cell wall, while prokaryotes have a cell membrane.
Eukaryotes have membrane-bound organelles, while prokaryotes have few specialized structures.
Eukaryotes use active transport to move substances across the cell membrane, while prokaryotes use facilitated diffusion.
Eukaryotes use flagella to move themselves through substances, while prokaryotes are not able to move.
Which process is primarily responsible for the conversion of solar energy into chemical energy in plants?
Photosynthesis
Cellular respiration
Transpiration
Fermentation
In an experiment, a student adds iodine to a leaf that has been exposed to sunlight. The leaf turns blue-black. What does this indicate?
Presence of proteins
Presence of starch
Presence of lipids
Presence of glucose
Which of the following best describes the role of enzymes in biological reactions?
They increase the activation energy required for the reaction.
They decrease the activation energy required for the reaction.
They are consumed in the reaction.
They are produced as a byproduct of the reaction.
