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Biology Cumulative Exam Review (Pass with 100%) – 25 Q’s and A’s
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- Biology Cumulative Exam Review –
Biology Cumulative Exam Review (Pass with 100%) – 25 Q’s and A’s
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Biology Cumulative Exam Review(Pass with 100%) – 25 Q’s and A’s
Which of the following statements about the phosphorus cycle is true? - -In
living organisms, phosphorus can be found in nucleic acids.
- If predators A and B prey upon the same species and predator A is
eliminated, the population of predator B will likely __________. - -increase
- The processes of photosynthesis and carbon fixation are identical in all
plants. - -F
- The process of succession is necessary to maintain and establish stable
communities. - -T
- Succession is _______. - -a natural recovery process
- Decomposers such as fungi break down the nutrients in dead plant and
animal matter for use by _______. - -producers
- Increases in entropy lead to _______. - -irreversible changes
- Which of the following statements about biodiversity is not true? - -
Changes to biodiversity never occur naturally.
- Which of the following about abiotic factors in ecosystems is true? - -
Abiotic factors are part of a dynamic system.
- Which of the following occurs from one trophic level to another? - -
biomass decreases
- Which type of macromolecule is made up of subunits that are called amino
acids? - -protein
- How does ATP supply energy for cellular activities? - -by breaking off a
phosphate group from its structure
- A strand of DNA contains the bases adenine, cytosine, cytosine, and
guanine, in that order. Which would be the order of the bases on the
opposite strand of DNA? - -thymine, guanine, guanine, and cytosine
- The pedigree traces red-green color blindness. Which family members
have red-green color blindness? - -Sam, Tim, Bella, and Joshua
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