Mastering A&P Exam 1 Questions and Answers | Latest Version | 2024/2025 | Graded A+
7 views 0 purchase
Course
Mastering A&P
Institution
Mastering A&P
Mastering A&P Exam 1 Questions and
Answers | Latest Version | 2024/2025 |
Graded A+
What is the basic structural and functional unit of life?
The cell
What type of tissue lines the body's cavities and covers surfaces?
Epithelial tissue
What is the function of the mitochondria in cells?
T...
Mastering A&P Exam 1 Questions and
Answers | Latest Version | 2024/2025 |
Graded A+
What is the basic structural and functional unit of life?
✔✔ The cell
What type of tissue lines the body's cavities and covers surfaces?
✔✔ Epithelial tissue
What is the function of the mitochondria in cells?
✔✔ To produce ATP through cellular respiration
Which organ system is responsible for transporting nutrients, gases, and waste throughout the
body?
✔✔ The circulatory system
What part of the brain controls balance and coordination?
✔✔ The cerebellum
1
,Which structure is responsible for protein synthesis in the cell?
✔✔ Ribosomes
What is the main component of the plasma membrane that forms a barrier between the inside and
outside of a cell?
✔✔ Phospholipids
Which type of feedback mechanism helps maintain homeostasis by reversing a change in the
body's internal environment?
✔✔ Negative feedback
What is the primary role of enzymes in biochemical reactions?
✔✔ To lower the activation energy and speed up the reaction
What is the functional unit of the kidney responsible for filtering blood and forming urine?
✔✔ Nephron
2
,What is the primary function of the skeletal system?
✔✔ To provide structure, support, and protect vital organs
Which organelle is involved in the detoxification of harmful substances in the cell?
✔✔ The smooth endoplasmic reticulum
Which body cavity houses the heart and lungs?
✔✔ The thoracic cavity
What is the primary function of the lymphatic system?
✔✔ To return interstitial fluid to the bloodstream and support immune function
Which type of bond forms between two atoms sharing electrons?
✔✔ A covalent bond
Which layer of the skin contains blood vessels, nerves, and hair follicles?
✔✔ The dermis
3
, What is the primary function of melanin in the skin?
✔✔ To protect against UV radiation
What type of tissue is responsible for movement and generating heat in the body?
✔✔ Muscle tissue
Which phase of the cell cycle involves the replication of DNA?
✔✔ The S phase (Synthesis phase)
What is the role of hemoglobin in red blood cells?
✔✔ To transport oxygen throughout the body
Which type of muscle tissue is under voluntary control?
✔✔ Skeletal muscle
What is the function of synovial fluid in joints?
✔✔ To lubricate and reduce friction between bones
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SterlingScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.57. You're not tied to anything after your purchase.
