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
mojhsa [17]
3 years ago
13

How do humans generate energy when oxygen is not available?

Biology
1 answer:
ZanzabumX [31]3 years ago
7 0
When Oxygen is not available, the cell is forced to produce energy (=ATP) through ANAEROBIC processes, that produce much less energy (about 15 times less), than AEROBIC processes. ... The electron transport chain (ETC) allows the cell to produce energy (ATP) by creating a proton gradient across the mitochondrial membrane. So B.
You might be interested in
Which term is used for the group of proteins that are catalysts for metabolic reactions?
Semenov [28]
The answer is D) enzymes.
“Enzymes are protein catalysts. A specific region of an enzyme where a substrate binds and catalysis takes place.”
5 0
4 years ago
Read 2 more answers
PLEASE HURRY WILL MARK BRAINLIST What is an animal-like, unicellular protist called? protozoan euglenoid slime mold decomposer
Ganezh [65]
Answer:

Your answer would be protozoan!

Hope this helps!
3 0
4 years ago
During hemostasis, which process occurs first? A. Platelet aggregation B. Fibrinolysis C. Platelet adhesion D. Fibrinogen conver
OleMash [197]

Answer:

C. Platelet adhesion

Explanation:

Platelet adhesion comes first in the process of hemostasis.

The process of hemostasis has got three phases:

  • Vascular spasm
  • Platelet plug formation
  • Blood coagulation

The process occurs in the body in the event of a bleeding injury.

In the first phase, damaged blood vessels constrict to prevent more bleeding.

In the second phase, platelets adhere to damaged endothelium to form platelet plug.

In the third phase, fibrinogen is converted to fibrin to form a clot.

8 0
4 years ago
A human contains what type of cells?
lubasha [3.4K]
Red blood cells and white blood cells. Muscle cells and some others
3 0
3 years ago
Ecological succession is typically a _______ process through which a developing ecosystem becomes _______ stable.
lawyer [7]

Ecological succession is typically a gradual process through which a developing ecosystem becomes less stable.

Ecological succession is the observed process of change in the species structure of an ecological community over time. The time scale can be decades, or even millions of years after a mass extinction.

5 0
4 years ago
Other questions:
  • Why is it important to test only one variables during an experiment?
    5·1 answer
  • What is the main organ has of elimination as a function?
    6·1 answer
  • Hydrogen and oxygen react to form the compound we know as
    12·1 answer
  • Some worry that many elderly who display normal forgetfulness and other common features of growing older will incorrectly receiv
    11·1 answer
  • Birds are __________ and have a _____-chambered heart.
    14·2 answers
  • Help please! 40 points.
    13·2 answers
  • The pop-up questions at the end of this level ask whether a banana is more closely related to a lemon or an onion. Why might the
    8·1 answer
  • Which organelle is responsible for the synthesis of proteins?
    5·1 answer
  • An individual eats a hamburger . which two symptoms must interact to transfer the nutrients
    10·1 answer
  • 8. It's the strongest known biological oxidizing
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!