BIO 2401 Anatomy and Physiology Exam at Central Alabama Community College
Access The Exact Questions for BIO 2401 Anatomy and Physiology Exam at Central Alabama Community College
💯 100% Pass Rate guaranteed
🗓️ Unlock for 1 Month
Rated 4.8/5 from over 1000+ reviews
- Unlimited Exact Practice Test Questions
- Trusted By 200 Million Students and Professors
What’s Included:
- Unlock Actual Exam Questions and Answers for BIO 2401 Anatomy and Physiology Exam at Central Alabama Community College on monthly basis
- Well-structured questions covering all topics, accompanied by organized images.
- Learn from mistakes with detailed answer explanations.
- Easy To understand explanations for all students.
Free BIO 2401 Anatomy and Physiology Exam at Central Alabama Community College Questions
Which bone marking term means a small, rounded projection?
-
Tuberosity
-
Crest
-
Line
-
Tubercle
-
Condyle
-
Epicondyle
-
Spine
-
Head
-
Facet
-
Ramus
-
Meatus
-
Sinus
-
Fossa
-
Sulcus
-
Fissure
-
Foramen
Explanation
A tubercle is a small, rounded projection or bump on a bone, often serving as a site for muscle attachment. Tubercle markings are commonly found on the surface of long bones.
Which of the following places the ear bones in the correct order?
-
Malleus-incus-stapes
-
Malleus-stapes-incus
-
Stapes-malleus-incus
-
Incus-malleus-stapes
Explanation
The three ossicles (small bones) of the middle ear are named malleus, incus, and stapes. They transmit sound vibrations from the eardrum to the inner ear. The correct order from the eardrum to the inner ear is:
- Malleus (attached to the eardrum)
- Incus (which connects the malleus to the stapes)
- Stapes (which transmits the vibrations to the oval window of the cochlea)
This is the proper sequence of the bones in the middle ear.
Which muscle covering is found around an individual fascicle?
-
Endomysium
-
Perimysium
-
Epimysium
Explanation
The perimysium is the connective tissue that surrounds each fascicle (a bundle of muscle fibers) within a muscle. It provides support and structure to the fascicles and contains blood vessels and nerves that supply the muscle fibers.
Which brain membrane contains the largest blood vessels and is a thin, net-like loose covering?
-
Dura mater
-
Arachnoid mater
-
Pia mater
Explanation
The arachnoid mater is the middle layer of the meninges and contains the largest blood vessels that supply the brain. It is a thin, net-like membrane that resembles a spider's web and is loosely attached to the underlying pia mater. The space between the arachnoid mater and pia mater is called the subarachnoid space, which contains cerebrospinal fluid (CSF) and helps cushion the brain.
The ends of a long bone are called the
-
Diaphysis
-
Epiphysis
-
Periosteum
-
Endosteum
-
Medullary ends
-
Proximal lines
Explanation
The epiphysis refers to the ends of a long bone. It is the portion of the bone that is involved in joint formation and is typically covered with articular cartilage to reduce friction and absorb shock. The epiphysis contains spongy bone and is filled with bone marrow.
Which bone marking term means a shallow, basin-like depression?
-
Tuberosity
-
Crest
-
Trochanter
-
Line
-
Tubercle
-
Condyle
-
Epicondyle
-
Spine
-
Head
-
Facet
-
Ramus
-
Meatus
-
Sinus
-
Fossa
Explanation
A fossa is a shallow, basin-like depression or hollow in a bone. It often serves as an articular surface or provides space for muscle attachment. An example is the glenoid fossa of the scapula, where the humerus articulates to form the shoulder joint.
Which of the following components of the cell membrane composes the lipid bilayer?
-
Proteins
-
Cholesterol
-
Phospholipids
-
Glycoproteins
-
Glycolipids
Explanation
The lipid bilayer of the cell membrane is primarily composed of phospholipids. These molecules have a hydrophilic (water-attracting) "head" and hydrophobic (water-repelling) "tails," which arrange themselves in two layers, with the hydrophilic heads facing outward toward the water and the hydrophobic tails facing inward. This structure forms the basic barrier of the cell membrane, providing both flexibility and selective permeability.
Which of the following divisions of the nervous system is referred to as craniosacral?
-
Sympathetic
-
Parasympathetic
Explanation
The parasympathetic division of the autonomic nervous system is referred to as craniosacral because its preganglionic neurons originate in the brainstem (cranial) and the sacral region of the spinal cord. This division is responsible for "rest and digest" functions, promoting energy conservation and routine maintenance of body systems.
In contrast, the sympathetic division is often called the thoracolumbar division because its preganglionic neurons originate in the thoracic and lumbar regions of the spinal cord. The sympathetic system is associated with the "fight or flight" response.
Which area of the ear contains the ossicles?
-
External
-
Middle
-
Internal
Explanation
The ossicles (malleus, incus, and stapes) are tiny bones located in the middle ear. They transmit sound vibrations from the eardrum to the inner ear. The ossicles amplify and conduct sound waves, which is a crucial function in the hearing process.
Which tunic contains the cornea?
-
Fibrous
-
Sensory
-
Vascular
Explanation
The fibrous tunic is the outermost layer of the eye, and it contains the cornea and the sclera. The cornea is the transparent, dome-shaped structure at the front of the eye that helps focus light as it enters the eye. The sclera is the white, opaque part of the eye that provides structure and protection.
How to Order
Select Your Exam
Click on your desired exam to open its dedicated page with resources like practice questions, flashcards, and study guides.Choose what to focus on, Your selected exam is saved for quick access Once you log in.
Subscribe
Hit the Subscribe button on the platform. With your subscription, you will enjoy unlimited access to all practice questions and resources for a full 1-month period. After the month has elapsed, you can choose to resubscribe to continue benefiting from our comprehensive exam preparation tools and resources.
Pay and unlock the practice Questions
Once your payment is processed, you’ll immediately unlock access to all practice questions tailored to your selected exam for 1 month .