Cell Biology Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Cell Biology? On this page you'll find 290 study documents about Cell Biology.
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Cell Biology Certification Questions and CORRECT Answers
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What is the function of the nucleus? - Controls cell activities and contains genetic 
information 
What is the function of the mitochondria? - Site of aerobic respiration 
What is the function of the cell membrane? - to control what enters and leaves the cell 
What is the function of a cell wall? - to protect and support the cell 
What is the function of a cytoplasm? - Site of chemical reactions 
What is the function of ribosome? - site of protein synthesis 
What is the function of a vacuole? -...
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Cell Biology UPDATED Questions and CORRECT Answers
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Cell Theory - a. all organisms are composed of cells 
b. the cell is the basic unit of life 
c. cells arise from pre-existing cells 
Unicellular - organism with 1 cell (uni = 1) 
Multicellular - organism with multiple specialized groups of cells 
Prokaryote - no membrane-bound organelles (no nucleus) 
Eukaryote - has a nucleus and membrane bound organelles 
Plant Cells vs. Animal Cells - plants: 
a. rigid 
b. have chloroplasts (where photosynthesis occurs)
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Cell Biology Forecasted Questions and CORRECT Answers
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Example of a Eukaryotic cell - Plant and animal cell 
What is the difference between plant animal cell? - Plants have a cell wall and 
chlroplasts 
Who discorvered the cells? - Robert Hooke 
Isotonic solutions - Same 
Hypotonic Solution ex. Hippo - More water going IN than OUT (Shrink) 
Hypertonic Solutions - More water going OUT than In (Swell) 
Salt - Shrink
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Cell Biology Key PASSED Questions and CORRECT Answers
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Theory of Endosymbiosis - Eukaryotic cells emerged when mitochondria and 
chloroplasts, once free-living prokaryotes, took up permanent residence inside other larger 
cells, about 1.5 billion years ago. 
Eukaryotic Cell - A type of cell with a membrane-enclosed nucleus and membraneenclosed organelles. Organisms with eukaryotic cells (protists, plants, fungi, and animals) are 
called eukaryotes. 
Prokaryotic Cell - A type of cell lacking a membrane-enclosed nucleus and membraneenclosed organ...
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Certified Breastfeeding Counselor
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Breast Anatomy - 
Breast development during menstruation - - Estrogen: Induces Ductal System 
development 
- Progesterone: Induces Lobular-Alveolar development 
Does stress play a role in hormone release? - stress can inhibit hormonal release 
- high levels of cortisol/catacholamines reduce oxytocin and prolactin levels 
How long does Lactogenesis 2 last? - 2-4 days 
How many stages of Lactogensis are there? - 4 
How often does the let-down reflex occur? - several times during a feeding 
Lacto...
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Nursing care of children proctored ngn
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Nursing care of children proctored 
ngn 
A charge nurse is planning care for an infant who has failure to thrive. which of the 
following 
actions should the nurse include in the plan of care? 
A. Give the infant fruit juice between feedings 
B. Use half-strength formula when feeding the infant. 
C. Keep the infant in a visually stimulating environment. 
D. Assign consistent nursing staff to care for the infant. - correct answersD. Assign 
consistent nursing staff to care for the infant 
A nu...
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Biology Final Part 1: Into The Cell Questions with Correct Answers
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Which statement below is correct when comparing plant and animal cells? - Both plant 
and animal cells have a plasma membrane, and plant cells also have a cell wall. 
Bacteria hold their DNA is region inside of their outer membrane. What is this region called? 
- nucleoid 
Plant cells can communicate with each other using what structure? - plasmodesmata 
A cell being observed under a microscope has a cell wall, plasma membrane, ribosomes, and 
chromosomal material that is not found in a nucleus....
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HLT 3010-04:SP24 - NORM & THERAPEUT NUTRITN- CH. 4 Protein Summary for the current Edition
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Protein - ***macromolecule that contains 1 hydrogen, 1 amino acid, 1 acid group, 1 side group ---r 
group; 
needed by the body for growth and repair 
component of every living cell 
accounts for 20% adult weight 
essential amino acids - ***Amino acids that are needed, but cannot be made by the body; 
they must be eatin in foods 
9 amino acids are classified as essential or indispensable. 
--They cannot be made by the body and so must be supplied through the diet 
nonessential amino acids - ***...
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HA Module 8: Musculoskeletal system short questions with Correct answers
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What is abduction? - ***Movement away from the body. 
two types of cells in bone - ***osteoblasts and osteoclasts 
osteoblasts are for - ***bone formation 
osteoclasts are for - ***bone resorption 
only type of voluntary muscle - ***skeletal 
example of a fiborous joint - ***cranium, the sutures between skull 
example of cartilaginous joint - ***spinal vertebrae 
example of synovial joint - ***knee and shoulder 
What is adduction? - ***Movement towards the body. 
What does proximal mean? - ***Bo...
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Exam #3 Cell Bio Questions And Answers With Complete Solutions
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Exam #3 Cell Bio Questions And Answers With Complete Solutions