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
V125BC [204]
3 years ago
8

Which are characteristics of epithelial cells? Select two options.( Answer Needed ASAP)​

Biology
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

found lining many areas that contact the external environment

plays a role in protection

Explanation:

Explanation: Epithelial tissue is composed of cells laid together in sheets with the cells tightly connected to one another. Epithelial layers are avascular, but innervated. Epithelial cells have two surfaces that differ in both structure and function.

You might be interested in
Why are stromatolites not considered the earliest form of life?
Deffense [45]

Explanation:

number number 539 34 is divisible by which of the following numbers

7 0
3 years ago
The _____ implies that each individual is genetically programmed to carry a particular amount of body weight.
Vlada [557]
The "set-point theory" implies that each individual is genetically programmed to carry a particular amount of body weight.

The set point is the weight range in which your specific body is programmed to work. The set point theory trusts that a man's body will battle to keep up that specific weight range.


6 0
3 years ago
A mutation within a gene that will insert a premature stop codon in mrna would _______
AveGali [126]

A mutation within a gene that will insert a untimely cease codon in mRNA would result in a shortened polypeptide chain.

<h3>What occurs if there is a untimely end codon?</h3>

Thus, nonsense mutations occur when a premature nonsense or end codon is added in the DNA sequence. When the mutated sequence is translated into a protein, the resulting protein is incomplete and shorter than normal. Consequently, most nonsense mutations result in nonfunctional proteins

<h3>What mutation motives untimely cease codon?</h3>

In genetics, a nonsense mutation is a factor mutation in a sequence of DNA that effects in a premature stop codon, or a nonsense codon in the transcribed mRNA, and in a truncated, incomplete, and normally nonfunctional protein product.

Learn more about mutation here:

<h3>brainly.com/question/17031191</h3><h3 /><h3>#SPJ4</h3>

6 0
1 year ago
Which type of rock is formed from cooling molten rock?
Sholpan [36]
Igneous. Igneous forms when lava cools off. :)
7 0
3 years ago
Read 2 more answers
The rate and direction of reactions are greatly influenced by the _____.
VladimirAG [237]
The rate and direction of reactions are greatly influenced by the Law of Mass action or molecular concentration because they relate to the same principle 
3 0
3 years ago
Read 2 more answers
Other questions:
  • Replicating the texture of shark skin to inhibit the ability of bacteria to attach to medical surface is an example of what appl
    8·1 answer
  • Organisms have the ability to regulate their internal environment in order to maintain a steady state called _____.
    9·2 answers
  • When working with materials during a scientific investigation it is important to understand the meaning of common safety symbols
    13·1 answer
  • In sexual reproduction, what type of cell(s), haploid or diploid, do these organisms have ?
    8·1 answer
  • The final shape of a protein is determined by the sequence of its amino acid residues. What determines this amino acid
    13·2 answers
  • Muscle fibers that have many mitochondria and contain myoglobin are (A) fast-twitch muscles. (B) skeletal muscles. (C) smooth mu
    8·1 answer
  • How does the neuroendocrine system maintain homeostasis in the body?
    11·2 answers
  • Archaeopteryx fossils show that the animal had feathers like a bird. It also had a bony tail, teeth, and claws on its wings like
    12·1 answer
  • Diploid is a cell or organism that has paired or two sets of chromosomes,
    15·1 answer
  • Which unit of geologic time began 65.5 million years ago and continues to the present?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!