Benson Idahosa University

BIO 121 a

Practice 428+ past questions for BIO 121 a at Benson Idahosa University. Organized by topic with explanations. Free preview on Testwiz.

428+ questions43 topics100 LevelTopic summaries

About BIO 121 a at Benson Idahosa University

BIO 121 a is a 100 Level course at Benson Idahosa University. Students preparing for BIO 121 a exams on Testwiz get 428+ practice questions across 43 topics and topic summaries.

Instead of cramming the night before, students who practice by topic — Viruses, Bacteria, Fungi, and more — build real familiarity with how Benson Idahosa University tests BIO 121 a, catch weak spots early with Testwiz's analytics, and walk into the exam with actual reps under their belt.

Topics covered

VirusesBacteriaFungiPlant GrowthPhotosynthesisEcological AdaptationsTranspirationPlant KingdomPlant Growth and DevelopmentBacteria: Characteristics and ClassificationVirus Replication CycleVirus Structure: Capsid and Nucleic Acid+31 more

Sample questions

1. Who is regarded as the Father of Virology?

a.Dmitri Ivanovsky
b.Martinus Beijerinck
c.Louis Pasteur
d.Robert Koch

2. Which was the first virus to be discovered?

a.Influenza virus
b.Tobacco Mosaic Virus
c.HIV
d.Bacteriophage

3. Viruses are considered obligate intracellular parasites because:

a.They can photosynthesize
b.They replicate only inside host cells
c.They have mitochondria
d.They possess cell walls

4. Which of the following is NOT a component of a virus?

a.Nucleic acid
b.Capsid
c.Ribosomes
d.Envelope (in some viruses)

5. What is the protein coat of a virus called?

a.Envelope
b.Capsid
c.Plasmid
d.Peplomer

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Frequently asked questions

How many BIO 121 a past questions are on Testwiz?

Testwiz has 428+ BIO 121 a practice questions for Benson Idahosa University, organized across 43 topics. Sign up free to start practicing.

Are these past questions free?

Yes, every student gets a free preview of BIO 121 a questions on Testwiz. The full question bank, explanations, and weak-spot analytics are available on Pro.

What topics does BIO 121 a cover on Testwiz?

BIO 121 a on Testwiz covers Viruses, Bacteria, Fungi, and more. Practice on Testwiz to see the full topic breakdown and sample questions.

BIU BIO 121 a Past Questions & Practice Test | Testwiz