Worksheets1G MicroPara attempt #2 LEC
Total questions: 19
Worksheet time: 6mins
What is a key structural difference between eukaryotic and prokaryotic cells?
Presence of a plasma membrane
Presence of ribosomes
Presence of a nucleus
Presence of a cell wall
What is a virus composed of?
Endoplasmic reticulum and Golgi apparatus
Mitochondria and ribosomes
Genetic material and a protein coat
A cell wall and a nucleus
How do viruses replicate?
Binary fission
Mitosis
Budding
Hijacking the host cell machinery
What bacterial structure is often targeted by bacteriophages during the infection process?
Golgi apparatus
Nucleus
Cell wall
Endoplasmic reticulum
What is the primary mode of nutrition for fungi?
Heterotrophic absorption
Photosynthesis
Ingestion of solid food particles
Chemotrophic synthesis
What role do fungi play in ecosystems?
Decomposers and producers
Consumers and producers
Producers and decomposers
Decomposers and recyclers
What is the primary pigmentation responsible for the green color in most algae?
Chlorophyll a
Phycocyanin
Fucoxanthin
Phycoerythrin
In which environments are algae commonly found?
Only in freshwater environments
In both freshwater and marine environments
Only in marine environments
Exclusively in terrestrial environments
What is the primary mode of locomotion in protozoa?
Flagella
Cilia
Setae
Pseudopodia
What is the purpose of Koch's Postulates?
To discover antibiotics
To develop vaccines
To study the life cycle of parasites
To determine the causative agent of a disease
What is the primary function of the Golgi apparatus in eukaryotic cells?
Protein synthesis
Lipid synthesis
Modification and packaging of proteins
DNA replication
What is the primary mode of reproduction in fungi?
Asexual reproduction
Sexual reproduction
Budding
Binary fission
What is the primary function of the endoplasmic reticulum in eukaryotic cells?
Lipid synthesis
Protein synthesis
Detoxification of drugs and poisons
Energy production
What is the primary mode of reproduction in protozoa?
Asexual reproduction
Sexual reproduction
Budding
Binary fission
What is the primary function of the vacuole in plant cells?
Storage of water and nutrients
Protein synthesis
Lipid synthesis
Energy production
What is the primary mode of locomotion in algae?
Flagella
Cilia
Setae
Pseudopodia
What is the primary mode of locomotion in bacteria?
Flagella
Cilia
Setae
Pseudopodia
How do bacteria reproduce?
Binary fission
Mitosis
Budding
Hijacking the host cell machinery
What is the primary mode of nutrition for bacteria?
Heterotrophic absorption
Photosynthesis
Ingestion of solid food particles
Chemotrophic synthesis
