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
drek231 [11]
3 years ago
9

One atrium of the frog heart receives blood from the body, and the other receives blood from the lungs. Both atria deliver blood

into the single ventricle, which pumps blood to the body. Is the blood pumped to the body oxygenated, deoxygenated, or both?
Biology
1 answer:
julsineya [31]3 years ago
6 0
Oxygenated because the oxygen molecules from the blood coming from the lungs will diffuse to an area where it is at a lower concentration in the blood coming from the body, therefore making all of the going to the body oxygenated
You might be interested in
Which example does NOT describe changes due to selective breeding?
Svetradugi [14.3K]

Answer:

C- Bacteria become more resistant to antibiotics that are used to treat bacterial infections.

Explanation:

Selective breeding involves humans breeding plants and animals by choosing which animal or plant males and females will sexually reproduce and have offspring together. This is usually done to achieve a particular favorable phenotypic trait in the new offspring.

Bacteria become more resistant to antibiotics that are used to treat bacterial infections doesn’t undergo any selective breeding process by humans which makes it the right answer.

4 0
4 years ago
Which type of cytoskeleton fiber anchors organelle
Verdich [7]
The answer is A) intermediate filaments

Hope this helps!

-Payshence xoxo
4 0
3 years ago
Read 2 more answers
Review the equations below used to describe photosynthesis and respiration (as provided in the background section of this experi
AleksAgata [21]

Answer:

Germinated seeds without leaves are used in the experiment in order to find good results.

Explanation:

It is very important to use germinated seeds without the presence of leaves in order to carried out the experiment because if the leaves are present, the process of photosynthesis started which automatically increases the rate of respiration of the seed. This test is performed in order to determine the rate of respiration not photosynthesis. So leaves will not used in the experiment in order to avoid any problem with the results.

5 0
4 years ago
What aerobes are organisms which require oxygen for cellular respiration
Readme [11.4K]

Answer:

Obligate Aerobes

Explanation:

8 0
3 years ago
1. 4. Do some research and describe two or three scenarios in which it would be preferable to use a stab tube vs. a growth plate
trapecia [35]

Answer and Explanation:

  • If we want to isolate a species or identify it, we should grow it in a plate with the appropriate media. In this way, it will be much easier to separate a single cell and analyze it by its morphology or study the colony growth.
  • Stab tubes can be used when we want to study, for example, how a bacteria might grow under low-oxygen conditions. Cells might be inoculated in a liquid media or semi-solid media. We might analyze their growth in the deeper parts of the tubes, where oxygen is very low.  
  • Grow bacterias cultures in agar plates will also allow us to separate the species of interest form other species present in the culture. We might also compare and study differences between species growth.
  • When growing bacterias on growth plates, they do not last long, as they have more chances of dehydrating. Instead, if we want the culture to survive for a longer-term, we should use stab tubes.
  • Stab tubes are better to study the motility of different species, which might help us to identify certain bacterias of interest.
3 0
4 years ago
Other questions:
  • Which structure gives strength and rigidity to a plant cell? A. nucleus B. chloroplast C. mitochondrion D. cell wall
    5·1 answer
  • What is the biological reason for fevers? Select one: a. They increase the activity of white blood cells. b. They speed up growt
    13·1 answer
  • How does the earths tilt affect the sun? use information from the text to support your answer
    7·1 answer
  • What is the bond angle between the oxygen atoms in the carbon dioxide molecule
    8·1 answer
  • . The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much w
    14·1 answer
  • Which part or parts of the paragraph indicate that oxygen is important to life?
    15·2 answers
  • Which of these best describes the process by which these organisms<br> obtain energy ?
    9·1 answer
  • Use the drop-down menus to complete each sentence. occurs when the immune system attacks the body. is often caused by obesity re
    13·1 answer
  • A farmer selects only the largest tomato plants to reproduce over multiple generations. What type of selection is this an exampl
    7·1 answer
  • What are the basic units of a chemical element called
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!