What is the rough endoplasmic reticulum?
An internal membrane system with ribosomes where proteins are assembled.
Which cell structures does the word bank identify?
Nucleus, nucleolus, mitochondria, ribosome, lysosome, peroxisome, plasma membrane, rough and smooth endoplasmic reticulum, Golgi apparatus, centrioles, microvilli, cilia, and vesicle.
What organelle organizes the mitotic spindle during mitosis?
Centrioles.
Which epithelia are included in the tissue word bank?
Simple squamous, simple cuboidal, simple columnar, stratified squamous, stratified cuboidal, stratified columnar, and pseudostratified columnar epithelia.
Which connective tissues are listed in the connective-tissue word bank?
Hyaline cartilage, fibrocartilage, elastic cartilage, dense regular, dense irregular, elastic, areolar, adipose, osseous, and blood tissue.
What type of epithelium composes the epidermis?
Stratified squamous epithelium.
What tissue composes the reticular layer of the dermis?
Dense irregular connective tissue.
Which transport methods are distinguished in the transport answer choices?
Active transport, simple diffusion, facilitated diffusion, vesicular transport, osmosis, and isotonic conditions.
Which terms are included in the long-bone word bank?
Red bone marrow, yellow bone marrow, articular cartilage, hyaline cartilage, elastic cartilage, nutrient artery, compact bone, spongy bone, medullary cavity, epiphyseal plate, epiphyseal line, proximal epiphysis, distal epiphysis, diaphysis, perforating fibers, periosteum, endosteum, and osteon.
Which named regions does the long-bone word bank distinguish?
Proximal epiphysis, distal epiphysis, and diaphysis.
Which two distinct long-bone structures are listed for identification?
The epiphyseal plate and epiphyseal line.
What is the functional unit of compact bone called?
The osteon.
What do canaliculi connect in compact bone?
Osteocytes to blood supply and to each other.
What are osteons made of?
Several circular layers called lamellae.
Name three components included in the compact-bone word bank.
Osteocytes, osteoblasts, and lacunae.
Name three other components included in the compact-bone word bank.
Periosteum, endosteum, and perforating fibers.
Name three more components included in the compact-bone word bank.
Perforating canals, central canals, and canaliculi.
What cavity is included in the compact-bone word bank?
The medullary cavity.
Which regions are included in the regional-anatomy word bank?
Regions like abdominal, acromial, antebrachial, and others are included.
How does the endocrine system communicate with organs?
It sends chemical messages through the bloodstream.
Which system do the kidneys belong to?
The urinary system.
Name one function of the integumentary system.
It retains body fluids.
What protective role does the integumentary system serve?
It protects against disease.
How does the integumentary system help with waste?
It eliminates waste products.
What role does the integumentary system play in temperature?
It regulates body temperature.
Which layers and structures are included in the skin word bank?
They include stratum basale, spinosum, granulosum, lucidum, corneum, papillary and reticular layers, sebaceous and sudoriferous glands, arrector pili muscle, dermal papillae, Pacinian and Meissner's corpuscles, hair root and follicle, and adipose tissue.
How are the epidermal strata arranged from deep to superficial?
They are arranged as stratum basale, spinosum, granulosum, lucidum, and corneum.
Which skin structure causes goose bumps?
The arrector pili muscle.
Which bones are included in the skull word bank?
Frontal, parietal, occipital, temporal, zygomatic, lacrimal, ethmoid, vomer, palatine, sphenoid, mandibular, maxillary, nasal, and hyoid bones.
Which landmarks are included in the skull-landmark word bank?
Mastoid process, external acoustic meatus, optic canal, occipital condyle, crista galli, cribriform plate, perpendicular plate, middle nasal conchae, mental foramen, palatine process, styloid process, foramen magnum, sella turcica, and mandibular ramus.
What does the parietal peritoneum line?
The abdominal cavity wall.
Which cavity contains most reproductive organs?
The pelvic cavity.
Name three organs included in the organ word bank.
Lungs, small intestine, and diaphragm.
Which anatomical planes are listed?
Sagittal, coronal, and transverse planes.
Test your knowledge with 25 questions on A&P 1 Midterm Practical.
1. What distinguishes the rough endoplasmic reticulum from the smooth endoplasmic reticulum?
2. Which structure is identified as the site where ribosomal components are produced within the nucleus?
Review the complete course in the study sheet for A&P 1 Midterm Practical.
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