100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Exam 3- BIOS 251 Questions with Complete Solutions $11.49   Add to cart

Exam (elaborations)

Exam 3- BIOS 251 Questions with Complete Solutions

 9 views  0 purchase
  • Course
  • Bio 251
  • Institution
  • Bio 251

Exam 3- BIOS 251 Questions with Complete Solutions

Preview 2 out of 13  pages

  • September 10, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Bio 251
  • Bio 251
avatar-seller
ExamRoom
Exam 3- BIOS 251 Questions with Complete Solutions
What are the three layers of the skin? Correct Answer-epidermis, dermis, subcutaneous

layer




What are the accessory organs of the skin? Correct Answer-sweat glands, oil glands, hair,

nails




What are the functions of the skin? Correct Answer-protection, manufactures Vitamin D,

largest sense organ, thermoregulation, nonverbal communication




What happens to blood vessels in warm weather? Correct Answer-blood vessels dilate




What happens to blood vessels in cold weather? Correct Answer-blood vessels constrict




What does skin have the ability to absorb? Correct Answer-lipid-based drugs




The epidermis is composed of what 5 cell types? Correct Answer-• stratified squamous

epithelium (lining)


• keratinocytes (cells that make keratin)

, Exam 3- BIOS 251 Questions with Complete Solutions
• melanocytes (cells that make melanin)


• langerhans cells (immune cells)


• merkel cells (tactile sensory cells)




What are the epidermis layers from young to old; deep to superficial? Correct Answer-•

stratum basale


• stratum spinosum


• stratum granulosum


• stratum lucidum


• stratum corneum




What are the two types of melanin? Correct Answer-pheomelanin and eumelanin




What is the dermis made of? Correct Answer-connective tissue




What does the dermis contain? Correct Answer-collagen, reticular fibers, elastic fibers, and

fibroblasts

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 ExamRoom. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

72042 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.49
  • (0)
  Add to cart