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
olya-2409 [2.1K]
3 years ago
10

What provides instructions to a prokaryotic cell about living and growing?

Biology
2 answers:
LiRa [457]3 years ago
8 0
B im pretty sure that is the right answer
meriva3 years ago
5 0
B is the answer
hope it helped!
You might be interested in
Which organism is most likely not functioning as a keystone species in its ecosystem?
allsm [11]
The organisms that is most likely not functioning as a keystone species in its ecosystem is; the Zebra mussels-Compete with native species, reducing the biodiversity of the Great Lakes ecosystem. Keystone species are plants or animals that play unique and vital role in the way an ecosystem functions. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether. 
5 0
3 years ago
What body part contains epithelial tissue, in your answer, explain how cell arrangement helps this body part perform its functio
snow_tiger [21]

Answer:

Epithelial tissue covers the outside of the body and lines organs, vessels (blood and lymph), and cavities. Epithelial cells form the thin layer of cells known as the endothelium, which is contiguous with the inner tissue lining of organs such as the brain, lungs, skin, and heart.

explain how cell arrangement helps this body part perform its function. :

Its tightly packed cells allow for protection against harmful substances.

Explanation:

Epithelial tissue covers the outside of the body and lines organs, vessels (blood and lymph), and cavities. Epithelial cells form the thin layer of cells known as the endothelium, which is contiguous with the inner tissue lining of organs such as the brain, lungs, skin, and heart. The free surface of epithelial tissue is usually exposed to fluid or the air, while the bottom surface is attached to a basement membrane.

The cells in epithelial tissue are very closely packed together and joined with little space between them. With its tightly packed structure, we would expect epithelial tissue to serve some type of barrier and protective function and that is certainly the case. For example, the skin is composed of a layer of epithelial tissue (epidermis) that is supported by a layer of connective tissue. It protects the internal structures of the body from damage and dehydration.

Epithelial tissue also helps to protect against microorganisms. The skin is the body's first line of defense against bacteria, viruses, and other microbes.

Epithelial tissue functions to absorb, secrete, and excrete substances. In the intestines, this tissue absorbs nutrients during digestion. Epithelial tissue in glands secrete hormones, enzymes, and other substances. Epithelial tissue in the kidneys excrete wastes, and in the sweat glands excrete perspiration.

Epithelial tissue also has a sensory function as it contains sensory nerves in areas such as the skin, tongue, nose, and ears.

Ciliated epithelial tissue can be found in areas such as the female reproductive tract and the respiratory tract. Cilia are hair-like protrusions that help propel substances, such as dust particles or female gametes, in the proper direction.

8 0
3 years ago
Read 2 more answers
What is a substrate
morpeh [17]
A substance used, or acted on, by another process or substance such as a reactant in an enzyme catalysed reaction.
5 0
2 years ago
Read 2 more answers
What three minerals control cellular fluid balance?
steposvetlana [31]

The major components of these fluids include water and solutes. The solute is mostly comprised of electrolytes: inorganic compounds that dissociate into ions. Electrolytes include cations (positively charged atoms – sodium, potassium, calcium, magnesium, carbonate) and anions (negatively charged atoms – chloride, sulphide, phosphate, bicarbonate).
5 0
3 years ago
Suppose a reptile damages one of its kidneys, and the
Anvisha [2.4K]

Answer:

Nutrients

Explanation:

I say nutrients because the kidneys job is to seperate  the toxins from the nutrients in your body.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a condition caused by an infestation of head lice?
    7·2 answers
  • Can someone tell me if my answer is correct
    10·1 answer
  • Which of the following is not required by animals to control body temperature?
    9·1 answer
  • Two homozygous blue flowers are crossed.<br> How would you solve it?
    9·1 answer
  • What is the kinetic energy of a 155 kg object that is moving with a speed of 18 m/s? With Details.
    11·1 answer
  • What is the answer to this question
    5·1 answer
  • Which of the following refers to fibrocystic breast disease?
    7·1 answer
  • Which occurs during both DNA replication and protein production
    13·2 answers
  • Cuántos factores tiene los ecosistemas
    5·1 answer
  • Joint and bone pain, fever, weight loss, fatigue, weakness, hepatomegaly, splenomegaly and enlarged lymph glands are typical sym
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!