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
Serggg [28]
4 years ago
8

The pulmonary arteries have light violet blood why?​

Biology
1 answer:
frez [133]4 years ago
7 0

Answer:

The pulmonary arteries have light violet blood as an artistic depiction to stress they carry deoxygenated blood, or oxygen poor blood, from the heart to the lungs.

Explanation:

You might be interested in
10 Which of the following substances is organic?
damaskus [11]

Answer:

In its simplest definition, organic compounds include all molecules that contain carbon. By this definition, simple molecules such as carbon ...

Explanation:

4 0
2 years ago
Read 2 more answers
What is the purpose of a ribosome
Rus_ich [418]
<span>They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins.</span>
6 0
3 years ago
Read 2 more answers
Organelles. Name them and tell what they are composed of?
VikaD [51]

Nucleus, vacuole, Golgi apparatus, ribosomes, rough endoplasmic reticulum, vacuole, Mitochondria, Smooth Endoplasmic Reticulum, Lysosomes, centriole are the organelles.

Explanation:

Organelles are the membranous cellular structure inside the cell performing specialised functions.

Nucleus: It consists of DNA, the genetic material, chromosome, histone proteins, nuclear envelope.

Vacuole: These are membranous organelles having water, inorganic and organic molecules, waste material and nutrients.

Mitochondria: They have two phospholipid bilayers and proteins, cristae and matrix.

Smooth Endoplasmic Reticulum: It is made up of tubules and vesicles that eventually forms a branch.

Rough Endoplasmic Reticulum: It is composed of tubules, vesicles and cisternae and held by cytoskeleton.

Golgi Apparatus: It has cisternae placed in stacks and lumens, stores the protein to be modified.

Lysosomes: It is composed of lipids and proteins. It has a single layer membrane, lysosome enzyme.

Ribosome: It is made up of rRNA and rProtein.

Centrioles: These are made up of proteins named microtubules.

8 0
4 years ago
which of the following is a segmented worm with a true coelom? a. flatworm b. annelid c. roundworm d. echinoderm
stealth61 [152]
The right choice should be A and C. Flat worm and round worm.
3 0
4 years ago
Read 2 more answers
The cell membrane (plasma membrane) is describe as a highly selective
kodGreya [7K]

Answer:

O To prevent certain ions and molecules from entering or exiting the celI.

Explanation:

The cell needs to keep a constant chemical composition on the inside in order to mantain homeostasis

3 0
3 years ago
Other questions:
  • During which phase do chromosomes assemble apposite poles
    13·2 answers
  • On the electromagnetic spectrum, infrared light has a lower frequency than visible light, which has a lower frequency than ultra
    6·1 answer
  • How do waves change as they approach the shore? O A. Friction along the top of the wave increases. OB. The wavelength increases.
    6·2 answers
  • How oahu gets its fresh water?​
    14·2 answers
  • At night, the air is usually cooler than it is during the day, Which term is best
    9·2 answers
  • In what ways was the development of a body cavity or coelom an advantage for bilaterally symmetrical animals
    11·1 answer
  • The great hornbill and the toucan both eat the same fruit, insects, and nuts. They both live in the rainforest. Their large bill
    13·1 answer
  • Need help with biology
    15·1 answer
  • Please help me<br>need answers<br><br>Will give the brainliest!​
    6·2 answers
  • Which way does water move when an egg is placed into a container of water
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!