1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lina20 [59]
2 years ago
10

Both the hair and skin contain keratin. When comparing the hair shaft to the skin which layer of the epidermis is most similar?

Biology
1 answer:
Paha777 [63]2 years ago
3 0

Answer:straum and straum

Explanation:

they both have the same name

You might be interested in
How are elctromagnets similar to other magnets
lana66690 [7]
They attract............
6 0
3 years ago
Read 2 more answers
Which statement describes the motion of the water molecules in this situation? The water molecules move by active transport into
Neporo4naja [7]

The water molecules move by osmosis into the cell from high water concentration to low water concentration.

5 0
3 years ago
Read 2 more answers
Why does the stomach have three layers of muscle?
vfiekz [6]

Answer:

The three layers of smooth muscle consist of the outer longitudinal, the middle circular, and the inner oblique muscles. Construction of these muscles helps mix and break the contents into a suspension of nutrients called chyme and propels it into the duodenum.

3 0
2 years ago
When were biofules invented?????????????
creativ13 [48]

Answer:

1930s

Modern biodiesel fuel, which is made by converting vegetable oils into compounds called fatty acid methyl esters, has its roots in research conducted in the 1930s in Belgium, but today's biodiesel industry was not established in Europe until the late 1980s.

Explanation:

3 0
3 years ago
Read 2 more answers
What is electrophoresis? Why does it allow scientists to separate pieces of DNA?
attashe74 [19]
Genetic fingerprinting – the analysis of DNA in order to identify the individual from which the DNA was taken to establish the genetic relatedness of individuals. It is now commonly used in forensic science (for example to identify someone from a blood sample) and to determine whether individuals of endangered species in captivity have been bred or captured from the wild. 
<span>•DNA sequencing – the determination of the precise sequence of nucleotides in a sample of DNA or even a whole genome e.g. the Human Genome Project. </span>

<span>The process of electrophoresis: </span>
<span>DNA is chopped, close to the VNTR regions, into fragments using restriction enzymes. The DNA fragments are placed on the agarose gel and a direct current is applied continuously to the gel. The DNA fragments are attracted to the anode. The shorter the fragment, the faster it moves. </span>
<span>The fragments are transferred onto an absorbent paper placed on top of the gel. The paper is heated to separate the 2 strands in each DNA molecule. Complementary probes which have a radioactive phosphorus isotope are and this pair up with the DNA strands. The paper is placed on an X-ray film and the film goes dark due to radiation emitted by the probes. Now we end up with a pattern of dark stripes on the film matching the positions reached by the fragments in the agarose gel.</span>
8 0
3 years ago
Other questions:
  • Most plants absorb the nitrogen which they need from the air true or false
    10·2 answers
  • In order to protect off of aquifers near landfills material is placed under the soil to prevent pollution which property must th
    10·2 answers
  • How do you do punnett squares?
    7·1 answer
  • A lack of biodiversity in a national forest could result in what negative consequence?
    7·2 answers
  • Choose the best answer that describes what is happening during the process of interphase.
    7·1 answer
  • It is well known that in the prescence of light plants preform ___________<br> trapping__________
    10·1 answer
  • When a plant with red flowers (CRCR) is crossed with a plant that has white flowers (CWCW), the resulting offspring has pink flo
    5·1 answer
  • Why can’t the evolutionary relationships between certain species be explained thoroughly?
    5·1 answer
  • What advantages does the five-kingdom classification have over the two-kingdom classification?<br>​
    8·1 answer
  • How is DNA (deoxyribose nucleic acid) different than RNA?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!