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
Andrew [12]
3 years ago
8

4. Which of the following does not make up a bronchi?

Biology
1 answer:
user100 [1]3 years ago
8 0

Answer:

<h3>c. smooth muscle</h3>

Explanation:

The cartilage and mucous membrane of the primary bronchi are similar to that in the trachea. As the branching continues through the bronchial tree, the amount of hyaline cartilage in the walls decreases until it is absent in the smallest bronchioles. As the cartilage decreases, the amount of smooth muscle increases.

You might be interested in
Explain how a change in the sequence of nucleotides in a strand of DNA might cause a protein to malfunction
valkas [14]

Answer:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction.

Explanation:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction. If insulin does not work correctly, it may not be able to bind to the insulin receptor.

DNA contains genetic information. It has a double helix structure.

5 0
3 years ago
Global phytoplankton levels
Brut [27]

Answer:

sry i still dont know

Explanation:

5 0
3 years ago
Animal cells contain all of the following structures EXCEPT a A) nucleus. B) cell wall. C) mitochondria. D) Golgi apparatus.
tankabanditka [31]
<span>The answer is B) cell wall. The cell wall is a structure important cell protection and shape. It is necessary for the survival of unicellular organisms, such as Archaea and bacteria. Plants, some fungi, and algae also have cell walls with major function in structural support and protection against environmental conditions and infection. However, animal cells do not have cell walls.</span>
5 0
3 years ago
Read 2 more answers
Why is urine more concentrated in the morning?
Triss [41]
<span>Most people's urine is darker in the morning as the kidneys work hard during the night to remove impurities and the urine is more concentrated.</span>
6 0
3 years ago
6. Factors that increase the amount of mutations<br>are called ....​
quester [9]

Answer:

Acquired mutations occur at some time during a person's life and are present only in certain cells, not in every cell in the body. These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division.

Explanation:

7 0
3 years ago
Other questions:
  • Jessica recently moved to an apartment in the industrial area of Readington City. She noticed that the roads in her neighborhood
    14·2 answers
  • If only a single member of a pair of chromosomes is present in a cell, it is a _____ condition and is most likely a _____ cell.
    9·1 answer
  • A wildlife biologist suggests re-introducing the eastern cougar into southern Alabama, reasoning that besides bears, which can s
    5·1 answer
  • Most of the dissolved substance in sea water is:<br> nitrogen<br> hydrogen<br> chlorine<br> sodium
    5·1 answer
  • Which organisms produce about half of the ox gen on Earth?
    12·1 answer
  • In fungi what is the movement response to different types of stimuli in their environment
    14·1 answer
  • Which statement best describes lactic acid fermentation?
    5·2 answers
  • How to draw a human cell and lable it and not look cartoonish​
    14·1 answer
  • Use the data shown to sort each of the choices into the appropriate column.
    14·1 answer
  • Does only the nucleus of a cell is protoplasm is that true or false​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!