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
xxMikexx [17]
4 years ago
8

Which of the following processes are unique to the respiratory system?

Biology
1 answer:
zmey [24]4 years ago
8 0

Answer:

pulmonary ventilation and external respiration

Explanation:

Respiration includes pulmonary ventilation, external respiration, and internal respiration. Pulmonary ventilation is also called breathing and is the process of flow of air into and out of the lungs. It includes the flow of air between the atmosphere and the alveoli of the lungs and is driven by alternating pressure differences created by contraction and relaxation of respiratory muscles.

External respiration is also called pulmonary respiration. It refers to the exchange of gases between the alveoli of the lungs and the blood in pulmonary capillaries. The exchange occurs through the respiratory membrane. External respiration males the capillary blood rich in O2. The capillary blood loses CO2 during the process.

You might be interested in
Write a difference between compost and green manure​
wel
The major difference between compost and green manure lies in their composition. While green manure is made from animal-based waste products such as urine and feces. Adding compost to the soil enriches the soil with organic matter while green manure increases the nitrogen level of the soil.
5 0
3 years ago
Explain your hypothesis and how you determined it.
Pepsi [2]

Answer:

A hypothesis is a tentative, testable answer to a scientific question. Once a scientist has a scientific question she is interested in, the scientist reads up to find out what is already known on the topic. ... A hypothesis leads to one or more predictions that can be tested by experimenting

Explanation:

my friend moved to neverland and now im sad

:(

Fun fact

Bananas

8 0
3 years ago
What is the difference in DNA between parent cell and daughter cells in mitosis and meiosis?
kumpel [21]

Answer:

In mitosis, the daughter cells have the same number of chromosomes as the parent cell, while in meiosis, the daughter cells have half the number of chromosomes as the parent.

<em>MARK AS BRAINLIEST!</em>

5 0
4 years ago
In glycolysis, what starts the process of glucose oxidation? In glycolysis, what starts the process of glucose oxidation? ADP he
Elanso [62]

Answer:

ATP.

Explanation:

Glycolysis may be defined as the process by which breakdown of glucose molecule occurs into the form of ATP. Glycolysis can occur in the presence as well as in the absence of oxygen.

The initial step of the glycolysis is the formation of  glucose-6-phosphate from the glucose molecule. The ATP starts this process of the glucose oxidation with the help of the enzyme hexokinase. The first step of the glucose oxidation is the energy driven process that requires the ATP molecule.

Thus, the correct answer is option (4).

7 0
3 years ago
Plzz help will give brainiest. What pair of chromosomes do not go through crossover
KengaRu [80]

Answer:

The Y chromosome do not go through crossover

Explanation:

Typically, genes from the mother and father are shuffled -- or, "cross over" -- to produce a genetic combination unique to each offspring. But the Y chromosome does not undergo crossing over, and, as a result, its genes tend to degenerate, while repetitive DNA sequences accumulate. Each chromosome is made up of DNA.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which groups of animals have the adaptation of an amniotic egg?
    11·1 answer
  • Energy that is not passed on from one trophic level to the next is _______.
    11·2 answers
  • Proteins on the surface of vesicles determine where the vesicles go. Which cell organelle provides the instructions for these pr
    5·2 answers
  • Difference between the desert and tundra biomes is
    13·2 answers
  • Why the pulse is clearer in wrist than in ankles?
    6·1 answer
  • NEED HELP ASAP‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️❗️❗️❗️❗️❗️❗️❗️ SHOW WORK OR IF NOT BE ACCURATE WITH THE ANSWER ‼️‼️‼️‼️‼️‼️
    6·1 answer
  • What happened when Earth's first atmosphere collapsed? Will mark you as brainliest!
    5·1 answer
  • How to find recombination frequency.
    11·1 answer
  • Can someone plz help me?
    14·1 answer
  • How is a reference point defined?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!