This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Fingernails and toenails are composed of a hard protein substance called ________. Fill in the ... (Read 34 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jun 26, 2018
Fingernails and toenails are composed of a hard protein substance called ________.
 
  Fill in the blank(s) with correct word

Question 2

The skin is essentially composed of two layers, the ________ and the dermis.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BAOCHAU2803

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 26, 2018
Answer to Question 1

keratin

Answer to Question 2

epidermis


nelaaney

  • Member
  • Posts: 560
Reply 2 on: Jun 26, 2018
Thanks for the timely response, appreciate it

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
Mechanism of transport by a transporter, also called a carrier. Mechanism of transport by a transporter, also called a carrier.
A shed carapace of a lady crab, part of the hard exoskeleton A shed carapace of a lady crab, part of the hard exoskeleton
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
Symmetries of protein quaternary structures Symmetries of protein quaternary structures
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library