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
trapecia [35]
1 year ago
10

Which of the following statement about energy and nutrients in an ecosystem is true?

Biology
1 answer:
faust18 [17]1 year ago
3 0
B energy and nutrients cycle through an ecosystem
You might be interested in
21. Which step in cellular respiration occurs outside of the inner membrane space of the cell mitochondria? a. Krebs Cycle c. Tr
Marrrta [24]

Answer: c. Transition Reaction

Explanation:

During the transition reaction, Acetyl-CoA is formed and connects the first stage of glycolysis with the Krebs Cycle (Citric Acid Cycle). In the presence of oxygen, pyruvate enters the mitochondria and is oxidized to form a compound of 2 carbon, acetate, with energy and CO2 release. During this process, the acetate binds to a coenzyme(coenzyme A (CoA)) - forming the acetyl-coenzyme A.

The 3 steps:

1. pyruvate is oxidized and forms acetate with liberation of CO2;

2. the energy released in the oxidation of pyruvate is stored in the reduction reaction of NAD+ to NADH + H+

3. The acetate molecule combines with coenzyme A to form acetyl-coenzyme A.

3 0
3 years ago
Which of these is correct? A) Oxygen + Sugar → Energy + Carbon dioxide + Water B) Carbon + Sugar → Energy + Carbon dioxide + Wat
AnnZ [28]
The answer of this question is C 
5 0
3 years ago
What is the name of the muscular layer in blood vessels.
AfilCa [17]

Answer:

tunica media hope this helps

3 0
1 year ago
Which natural resource does Australia produce more of than any other country in the world? oil natural gas gold bauxite
liraira [26]
<span>The correct answer is gold. That's why it has reserves of almost 10 000 tonnes of gold which accounts to almost a fifth of the entire world gold reserves. It is way ahead of the second placed South Africa that produces only 6 000, and Russia that does 5000. It has been going down in recent years, but it's nothing significant and will likely stay first for years to come.</span>
3 0
3 years ago
Read 2 more answers
because you may come in contact with organisms you cannot see (microbes), what safety procedure must be followed?
Elan Coil [88]

Hello there!

Usually, the procedures you should follow is using hand sanitizer or just washing your hands. That can help remove some microbes, but it is inevitable to not get any germs on you

^Hope it helps

4 0
3 years ago
Other questions:
  • in order to make proteins, plants and cells need nitrogen, In what form do they absorb nitrogen from the soil?
    12·1 answer
  • Which can stimulate the production of red blood cells? hypoxia?
    12·2 answers
  • Suggest two ways that reflex reactions help maintain homeostasis in the human body.
    7·1 answer
  • Ethology is the study of animal _____.
    10·2 answers
  • How does a tree develop its thick bark
    10·1 answer
  • Which spheres are represented when fossil form?
    13·1 answer
  • The nurse is explaining a diagnostic procedure to a 7-year-old girl before the procedure begins. Which statement by the nurse be
    14·1 answer
  • Remodeling a kitchen to add additional cabinets to existing ones also means adding extra support. In a similar respect bone remo
    13·1 answer
  • Why is a diet of only carbohydrates insufficient for long term survival?
    8·2 answers
  • What is the chromosome abnormality that causes down syndrome?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!