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WorksheetsPBS 2.2.1 Quiz Review
Total questions: 20
Worksheet time: 12mins
A list of possible diseases of disorders based on an individual’s medical history, current symptoms, the results of physical exams, routine testing, and blood work is called a(n) ______ ______ (2 words).
(a)
This is a medical imaging technique that uses magnetic fields and radio waves to take pictures of the soft tissues of the body.
Kastle-Meyer
MRI
ultrasound
CAT scan
A cell that is not a sex cell in the body is called a(n) (a) cell.
Which of the following are reasons that a eukaryotic cell will reproduce?
to replace a cell that dies
to become a sex cell
to heal a wound
when the body goes through a growth spurt
Humans have (a) (number) chromosomes in each somatic cell.
DNA, in a eukaryotic cell, is contained in the
mitochondria.
cytoplasm.
cell membrane.
nucleus.
Which letter represents the two genetically identical copies?
A - the sister chromatids
B - the centromere
C - DNA molecule
A - the sister centromeres
DNA is replicated (copied) during
metaphase
anaphase
interphase
cytokinesis
What phase of mitosis is shown here?
anaphase
prophase
metaphase
telophase
Which of the following represents cytokinesis?
Which two stages occur at the same time? *click two choices
prophase
metaphase
anaphase
telophase
cytokinesis
Cancer can be defined as ___________ tumors that invade other tissues and spread to other parts of the body in a process called ____________.
benign; mitosis
malignant; metastasis
malignant; interphase
benign; replication
A lump or mass of cells caused by uncontrolled cell division and categorized as benign or malignant is a(n)
(a)
A(n) ___________ is a test which take a closer look at cells to see if they are cancerous.
MRI
blood test
biopsy
metastasis
A special type of pathologist that diagnoses disease at the cellular level using microscopes is called a(n) ______pathologist.
cyto
histo
forensic
micro
Which sample of cells are cancerous?
A
B
A and B
neither - both A and B are samples of healthy cells
A feature of cancerous cells, shown in the figure here, is that cancerous cells
have larger (compared to the whole cell) and multiple nuclei.
have smaller (compared to the whole cell) and a single nucleus.
are arranged in an organized manner.
have kept their specialized structures.
Which of the following figures represent differences between healthy cells and cancerous cells where the structure changes and may lead to changes in normal function?
Basal cell carcinoma is a type of _____ cancer.
brain
liver
skin
lung
_________ cells have metastasized.
Malignant
Benign
Epithelial
Biopsied
