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WorksheetsMid Term Review Quiz
Total questions: 15
Worksheet time: 9mins
What scientist is best known for his improvement of the microscope and for observing microscopic organisms, which he called “animalcules”?
Louis Pasteur
Anton Van Leeuwenhoek
Alexander Fleming
Ignaz Semmelweis
Penicillin comes from:
bacteria
fungus
viruses
mold
Rod-Shaped bacteria are known as:
bacilli
cocci
spirilla
spirochete
Streptococci are shaped as:
long chain of bacteria that are rod-shaped
long chain of spherical bacteria
cluster of rod-shaped bacteria
cluster of spherical-shaped bacteria
What is the correct order of the stages of mitosis?
Metaphase, anaphase, prophase, telophase
Prophase, metaphase, anaphase, telophase
interphase, prophase, telophase, metaphase
prophase, anaphase, metaphase, telophase
During which stage of mitosis do chromosomes line up at the cell’s equator?
prophase
anaphase
metaphase
telophase
What is the purpose
to produce identical body cells
to repair damaged tissue
to produce more organelles
to produce gametes (sperm and egg)
What is bacterial metabolism?
the process by which bacteria move using flagella
the way bacteria reproduce through binary fission
the set of chemical reactions that bacteria use to obtain energy and build cellular components
the structure of a bacterium's cell wall
Which type of bacteria has a thick peptidoglycan layer and no outer membrane?
Gram-negative
Gram-positive
Acid-fast
Mycoplasma
The function of mitochondria in a cell is to:
Make proteins
Package materials
Store genetic information
Produce energy (ATP)
Label the components of a bacteriophage.
Which type of cell has membrane-bound organelles?
Prokaryotic
Eukaryotic
Viral
Bacterial
Which organelle is responsible for packaging proteins for transport?
Ribosome
Mitochondria
Golgi Apparatus
Endoplasmic Reticulum
What is the main difference between lytic and lysogenic viral cycles?
Lysogenic cycles always kill the host cell
Lytic cycles integrate into the host genome
Lysogenic cycles remain dormant before becoming active
Lytic cycles cannot replicate viral particles
Which part of the virus contains genetic material?
envelope
capsid
tail fibers
spikes
