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WorksheetsCells
Total questions: 32
Worksheet time: 16mins
Lipids contain
proteins
fatty acids
nucleic acids
glucose
Amino acids are building blocks for
fats
carbohydrates
monosaccharides
proteins
DNA and RNA are examples of
fatty acids
water based molecules
nucleic acids
carbohydrates
The exchange of carbon dioxide and oxygen at a cellular level is an example of osmosis
True
False
The suffix -trophy relates to the formation and development of cell size rather than cell numbers
True
False
Extracellular fluid is made mostly of inorganic molecules and hormones
True
False
This material lies between the cell membrane and the nucleus
Nucleus
Lysosome
Cytoplasm
Chlorophyll
This organelle comes in two forms, smooth and rough
Cell membrane
Cell wall
Vacuole
Endoplasmic reticulum
___________ are the digestive unit of the cells. They help break down molecules
Lysosome
Centrioles
Plasmids
Mitochondria
The mitochondria is in charge of
breaking down unused molecules
producing lipids
converting food energy into chemical energy
synthesizing proteins
Homeostasis is maintained by
diffusion
osmosis
passive transport
all of these
The joining of amino acids to form proteins serves as an example for
catabolism
anabolism
exocytosis
endocytosis
Diffusion is
the movement of extracellular fluid into the cell
a function of the cell membrane that allows substances to go in and out of the cell
the movement of molecules from an area of high concentration to and area of low concentration
the process of exporting large molecules for waste removal
An example of catabolism would be
large food molecules are broken down during digestion
large molecules are transported across the cell membrane
water moves from an area of high concentration to low concentration
small waste products exit the cell
Cancer cells result from
uncontrolled mitosis
decreased cellular function
a depressed immune system
exposure to pathogens
_________ tumors are cancerous because they can spread throughout the body
malignant
benign
abscessed
contagious
Prophase, metaphase, anaphase, and telophase are part of
metabolism
mitosis/meiosis
homeostasis
endocytosis
Endocytosis, exocytosis and cytology all have the root word cyt. This root word refers to
cell
tissue formation
disease
organelle
Muscles are composed of mostly
proteins
lipids
glycogen
nucleic acids
Molecules in diffusion and osmosis move to
increase concentration
decrease concentration
equalize concentration
All of these
Mitosis creates haploid cells
False
True
Meiosis is necessary for sexual reproduction
True
False
Meiosis produces two identical cells
True
False
Metabolism is
the process that regulates the amount of extracellular fluid in the cell
all reactions conducted within the cell
determined by the amount of fat on an individual
the ability to burn calories
Is this the proper order of steps for treating an abscess?
- Flush wound with antiseptic
- Treat with antibiotics
- Make an incision
False
True
Administering 100% sterile water intravenously for dehydration is an example of
Diffusion
Catabolism
Anabolism
Osmosis
Endocytosis, exocytosis, and cytology all have the common root word cyt-. This root work refers to
tissue formation
osmosis
cells
an abnormal condition
Glycogen is broken down for energy in a process known as
Catabolism
Anabolism
hypertenstion
exocytosis
If a blood cell is placed in a concentrated sugar solution the movement of water would be from:
the solution into the cell
the cell into the solution
in and out of the cell at equal rates
When intestinal cells take in fat droplets, _____________________ is taking place.
Endocytosis
Exocytosis
Active transport
Diffusion
Which is NOT a function of extracellular fluid?
removes waste products from metabolism
maintain constant or normal concentrations within the cell
supplies the cell with all products for necessary function
increase cellular growth that may lead to cancer
Molecules in diffusion and osmosis move to
increase concentration
decrease concentration
equalize concentration
all of these; molecules are always moving
