Straighterline - Bio 101 Final Exam 2025 Questions and Answers (Verified Revised Full Exam) Latest 2025/2026 COMPLETE FREQUENTLY MOST TESTED QUESTIONS WITH COMPLETE SOLUTION /GET IT 100% ACCURATE!(Graded A+)

Straighterline - Bio 101 Final Exam
Questions and Answers (Verified Revised Full Exam)




1. You are most likely to see hag fish, sperm whales, and viperfish inhabiting w
g g g g g g g g g g g g g




hich of the following zones of the ocean?
g g g g g g g




a. abyssal
b. bathypelagic
c. epipelagic
d. mesopelagic: bathypelagicg




2. What was the first seed plant to appear?
g g g g g g g




a. angiosperm
b. bryophytes
c. gymnosperm
d. nonvascular plants: gymnosperm
g g




1g/g26

,3. In a pedigree for an autosomal recessive disorder, which of the following will oc
g g g g g g g g g g g g g




cur if two homozygous unaffected individuals mate?
g g g g g g




a. They will have affected offspring.
g g g g




b. They will have unaffected offspring.
g g g g




c. Cannot be determined based on the information given.
g g g g g g g




d. There is a 25% chance they will have affected offspring.: They will have unaffected off
g g g g g g g g g g g g g g




spring.




4. Both bacteria and archaea are which of the following types of organism?
g g g g g g g g g g g




a. eukaryotic
b. prokaryotic
c. nucleoplasmic
d. multicellular: prokaryotic g




5. Which of the following accurately describes transcriptional control of gene e
g g g g g g g g g g




xpression in eukaryotes? g g




a. Activators trigger sequences of DNA transcription factors to be expressed
g g g g g g g g g



2g/g26

,b. Dependent on interactions of mRNA sequences with ribosomes
g g g g g g g




c. Promoters help transcription factors bind to RNA polymerases
g g g g g g g




d. Transcription factors help RNA polymerase bind to promoter sequences: -
g g g g g g g g g




Transcription factors help RNA polymerase bind to promoter sequences
g g g g g g g g




6. Based on their chemical equations, photosynthesis and cellular respiration have w
g g g g g g g g g g




hich of the following relationships?
g g g g




a. equivalent reactions g




3g/g26

, b. incomplete reactions g




c. opposite reactions g




d. unrelated reactions: opposite reactions g g g




7. Which of the following parts of a plant seed turns into the root system?
g g g g g g g g g g g g g




a. cotyledon
b. epicotyl
c. hypocotyl
d. radicle: radicle g




8. Which of the following equations is often used to show that an enzyme has formed a co
g g g g g g g g g g g g g g g g




mplex with its substrate?
g g g




Select one: g




a. enzyme + product Ò substrate + enzyme Ò enzyme-substrate complex
g g g g g g g g g




b. enzyme + substrate Ò product + enzyme Ò enzyme-substrate complex
g g g g g g g g g




c. product + enzyme Ò enzyme-substrate complex Ò substrate + product
g g g g g g g g g




d. substrate + enzyme Ò enzyme-substrate complex Ò enzyme + prod:udc.t
g g g g g g g g g




substrate + enzyme Ò enzyme-substrate complex Ò enzyme + product
g g g g g g g g g




9. What type of muscle cell has branching, striated cells, each containing a single nu
g g g g g g g g g g g g g




cleus?


a. cardiac muscle g

4g/g26