Exam One Review Flashcards
What is the smallest living unit?
Cell
Name the cavities in the human body and what they cover
Cranial, spinal, thoracic, abdominal pelvic
Level of organization from Adam to system
Atom-molecule – organelles – cells – tissue – organ system
What is anatomical position?
Frontal standing upright, facing forward
What is Serosa and what do they cover?
The heart – pericardia
Lungs – pleura
Gi/abd-peritoneum
What are the three planes?
Sagittal,, frontal, transverse
Asexual reproduction: cycle of mitosis
I Might’ve Passed My Anatony Exam C
Interphase
Mitosis
Prophase
Metaphase
Anaphase
Telephase
Cytokinesis
Asexual reproduction: cycle of mitosis
I Might’ve Passed My Anatony Exam C
Interphase
Mitosis
Prophase
Metaphase
Anaphase
Telephase
Cytokinesis
DNA duplicates at what stage of mitosis?
Interphase
How are the phospholipids of plasma membrane arranged? What does cholesterol do here?
It is arranged in two layers (phospholipid bilayer) hydrophobic inside and hydrophilic outside
Cholesterol maintains structure and regulates fluidity
Sagittal plane
Top to bottom, splitting the body from left to right
Sagittal plane
Top to bottom, splitting the body from left to right
Frontal plane
Splitting the body anterior and posterior
Transverse plane
Divides at the waist, dividing body into upper and lower halves
Integral protein
Has both hydrophobic and hydrophilic portions – amphipathic
Integral protein
Has both hydrophobic and hydrophilic portions – amphipathic
Organelles have double membranes; except these ones
Vesicles
Structure and function of organelles
(4)
Nucleus – DNA storage
Mitochondria – powerhouse
Smooth, endoplastic reticulum – lipid production
Rough endoplasmic reticulum – protein production
Components of ET
Squamous,cuboidal, columnar
Function of squamous cells
Filtration
Goblet cells and endocrine glands are what?
Extra cellular
Goblet cells and endocrine glands are what?
Extra cellular
Characteristics of ET are:
Cellularity, polarity, support, a vascular neural, regenerate
What is the CT formula?
CT = cell + matrix
Cell= osteocyte, osteoblast, osteoclast
Matrix = ground solution + fibers
Ground solution = calcium phosphate
Fibers= collagen
Which fiber can stretch
Elastic
Where do ligaments and tendons belong in CT?
Dense connective tissue
Examples of suffix blast and cute are
Osteoblast, osteocytes, chondrocytes
CT that resists pulling forces is the
Fibro
Inflammation symptoms
Swelling, leaking, pain
Component of CT that resists tension is the
Dense irregular
Organ systems (12)
Integumentary system
Skeletal system
Muscular system
Nervous system
Endocrine system
Cardiovascular
Lymphatic
Respiratory
Digestive
Urinary
Reproductive
What is endocytosis/exocytosis
Fagocytosis
Endo- brining into the cell
Exo- releasing from the cell
