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BIO 156 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS | 100% CORRECT | UPDATED 2025
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BIO 156 FINAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS | 100% CORRECT | UPDATED 2025
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BIO 156 FINAL EXAM QUESTIONS ANDANSWERS WITH COMPLETE SOLUTIONS |
100% CORRECT | UPDATED 2025
Which of the following sequences illustrates hierarchy as it increases in
complexity? - ANSWER Molecule, cell, tissue, organ, organ system, organism,
population, community, ecosystem
Tree is home to 2 birds, colony of ants, a wasp nest, two squirrels and bacteria.
What is this? - ANSWER A community
The ultimate source of energy flowing into all ecosystems is? - ANSWER
Sunlight
A consumer eating a producer represents? - ANSWER A transfer of chemical
nutrients and energy
When looking for a prokaryotic cell you look for? - ANSWER A cell that has a
membrane
What are the properties of life? - ANSWER All choices are correct
Organisms that are not prokaryotes are in the domain? - ANSWER Eukarya
Which is part of the domain eukarya? - ANSWER Fungi
,Members of the kingdom animalia - ANSWER Are composed of cells that lack a
cell wall
Organisms belonging to the kingdom plantae - ANSWER Are photosynthetic
and contain cells that are surrounded by cell walls
Which statement is correct exam 1? - ANSWER Differences among organisms
reflect different nucleotide sequences in their DNA
What is true about the domain bacteria? - ANSWER All bacteria lack a nucleus
Evolution by natural selection relies upon - ANSWER All choices are correct
Antibiotic kills 99% of bacteria. You would expect the next generation of bacteria?
- ANSWER to be more resistant to that antibiotic
A hypothesis is - ANSWER A tentative answer to some question
The role of a control in an experiment is to - ANSWER Provide a basis of
comparison to the experimental group
To be scientifically valid, a hypothesis must be? - ANSWER Testable and
falsafiable
, Light microscopes - ANSWER Use light and glass lenses to magnify an image
Resolving power is? - ANSWER Ability of an optical instrument to show two
close objects as separate
Scanning electron microscope is used to study___, where as transmission electron
microscope is used to study___ - ANSWER Cel surfaces, internal cell structures
The idea that all living things are composed of cells and that the cells come from
other cells defines? - ANSWER Cell theory
What cell has the greatest surface to volume ratio? - ANSWER Bacterium
A cell that lacks a membrane bound nucleus are __ cells. - ANSWER Prokaryotic
Unlike animal cells,plant cells have __ and __.unlike plant cells, animal cells have
__. - ANSWER Chloroplasts, cell walls, centrioles
In eukaryotic cells, internal membranes? - ANSWER All choices are correct
You see cell with cell wall and membrane bound organelles. You conclude that the
cells are? - ANSWER Plant cells
The membranous compartmentalization of a cell? - ANSWER Allow various
metabolic processes to occur at the same time
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