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
andriy [413]
3 years ago
7

The Krebs cycle is also known as the Calvin cycle Pyruvic acid cycle Carbon - oxygen cycle Citric acid cycle

Biology
1 answer:
yawa3891 [41]3 years ago
3 0

The answer of the question is citric acid cycle

You might be interested in
Agents that paralyze skeletal muscle by simple competitive inhibition of acetylcholine at muscle receptor sites are called?
Fed [463]

Agents that paralyze skeletal muscle by simple competitive inhibition of acetylcholine at muscle receptor sites are called?

a. nondepolarizing

b. depolarizing

c. antagonizing

d. repolarizing

Answer:

a. nondepolarizing

Explanation:

As the nerve impulse arrives, the synaptic end bulbs of the motor neurons release acetylcholine in the synapse. Acetylcholine binds to its receptors present at the motor endplate. This results in the opening of an ion channel in the ACh receptor to allow the movement of the Na+ into the cell. This makes the inside of the muscle fiber more positively charged, that is, depolarized.

Depolarization triggers a muscle action potential. Drugs or chemicals that paralyze skeletal muscle by competitive inhibition of acetylcholine at muscle receptor sites are called non-depolarizing as they do not allow the acetylcholine to facilitate the depolarization of the muscle fiber.

3 0
3 years ago
What causes the amount of salt in the water of an estuary to change ?
spayn [35]
<span>Location of the estuary, the amount & quality of fresh water flowing in and oceanic storms that have the tendency to push in more salt water are all huge causes of the amount of salt in the water of an estuary to change. </span>
4 0
2 years ago
How do bacteria in hydrothermal vents produce food?
yarga [219]
B... These microbes are the foundation for life in hydrothermal vent ecosystems. Instead of using light energy to turn carbon dioxide into sugar like plants do, they harvest chemical energy from the minerals and chemical compounds that spew from the vents—a process known as chemosynthesis . (I got this off the web hope it helps)
4 0
3 years ago
Homeostasis is the regulation and maintenance of a stable internal environment of an organism to support life at the cellular le
timama [110]

Answer:

True

Explanation:

It is a little misleading but ultimately correct. Homeostasis is maintaining a stable internal environment despite changing external conditions.

5 0
3 years ago
Read 2 more answers
Which of these organisms are herbivores?
r-ruslan [8.4K]

primary \: consumer

7 0
2 years ago
Other questions:
  • Which of the following pairs with uracil in RNA?
    15·1 answer
  • The __________ circulation drains all of the organs of the digestive system.
    13·1 answer
  • URGENT!!
    9·2 answers
  • Answers to carbon, nitrogen, and water cycle webquest
    13·1 answer
  • WILL GIVE BRAINLIEST!!! In which parts of the cell cycle would chromosomes be paired up? Check all that apply. interphase metaph
    6·2 answers
  • When a plant does not get enough water its leaves wilt and stomata are
    6·1 answer
  • Environmental designers design structures to match the environment.
    9·1 answer
  • Someone pls answer thissssssssssssssssssssss
    12·1 answer
  • I still dont understand life lol
    6·2 answers
  • Which process occurs when liquid water becomes water vapor
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!