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
vitfil [10]
3 years ago
11

Know the special characteristics of epithelial cells.

Biology
1 answer:
Mkey [24]3 years ago
6 0

Answer:

Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane

You might be interested in
What is the difference between a homogeneous and a heterogeneous mixture? What is the difference between a homogeneous and a het
kow [346]

Answer:

Option (B).

Explanation:

Mixture may be defined as the solution obtained by mixing of two or more substances together. Two different types of mixture are homogeneous mixture and heterogeneous mixture.

Homogeneous mixture may be defined as the mixture that has uniform composition throughout the mixture and cannot be separated easily by physical shaking process. Heterogeneous mixture are the mixtures that has different composition throughout the mixture and can be separated by simple shaking.

Thus, the correct answer is option (B).

7 0
3 years ago
NOT a convergent boundary
kenny6666 [7]
Continental-volcanic is NOT a convergent boundary. The answer to your question is B. I hope this is the answer that you are looking for and it comes to your help.
5 0
3 years ago
The substance naturally follow their concentration gradient however there must go through the protein channels because they are
jolli1 [7]
Facilitated diffusion
3 0
3 years ago
Which characteristic of life best describes the process of photosynthesis
marshall27 [118]
The conversion of light energy into chemical energy. (use of energy)
5 0
3 years ago
Read 2 more answers
Which explains how interference is avoided between the signals that cordless phones receive and the signals that they broadcast?
aliya0001 [1]

Answer:

the signals have different frequency

Explanation:

The way that interference is avoided in these cases is that the signals have different frequency. Cell phone signals travel in a very specific wavelength, how often this wave repeats in a given span is called the frequency. By having these signals in different frequencies it prevents the signals from mixing with each other and instead allowing them to reach their destination intact. Otherwise, the signals would combine into a mess of uncomprehensible data, which is what we call interference.

3 0
3 years ago
Other questions:
  • Discribe whether matter is reduced and how
    6·1 answer
  • List the differenced between mitosis and meiosis
    10·1 answer
  • Choose the TRUE statement about the nucleolus of the cell. A) it is found in both eukaryotic and prokaryotic cells B) it is the
    10·2 answers
  • What kind of tide does the observer experience when he is between tidal bulges?
    14·1 answer
  • A substance that yields a cation plus the hydroxyl ion in water is a[n).<br> salt<br> acid
    5·1 answer
  • How does a tree develop its thick bark
    10·1 answer
  • What are the five Sense organs?
    13·1 answer
  • Both bony fishes &amp; cartilaginous fishes have ………………..
    5·2 answers
  • Question 1
    11·2 answers
  • Describe the three structural components of an rna nucleotide monomer.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!