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
UkoKoshka [18]
3 years ago
9

Which is correct about the electron transport chain (ETC) in the mitochondria?

Biology
1 answer:
MrMuchimi3 years ago
3 0

Answer:

For the given question the correct answer out of the four given options is

option A) It will oxidize the electron carrier NADH

Explanation:

In Electron Transport Chain, abbreviated as ETC, to produce energy, four protein complexes helps in the oxidation of FADH_{2} and NADH. This energy is required in ETC to produce ATP. Here, the electron carriers are NADH and  FADH_{2}. The electron movement through these 4 proton layers results in the driving of electrons in between the membrane spacing into the cytosol which in turn results in occurrence of negative charge in the matrix and equal positive charge the inter-membrane spacing.

Due to the charge difference, electro-chemical gradient, responsible for synthesis of ATP is developed.

You might be interested in
What triggers the release of glucagon?
Nonamiya [84]

Answer:

Low level of glucose in blood, adrenaline or high protein meal.

Explanation:

Glucagon is secreted by alpha cells of pancreas. Glucagon and Insulin work together to maintain the blood glucose level.

Glucagon is released in response to low insulin level alternatively low glucose level in blood.

Glucagon increases the blood glucose level by activating the gluconeogenesis (Synthesis of glucose from amino acids etc) and glycogenolysis (Conversion of glycogen to glucose).

3 0
3 years ago
Endotherms usually, but don't always, maintain a _____ body temperature that is _____ than that of the environment.
NISA [10]
The correct answer are "<span>constant and higher".

Endotherms are described as an </span><span>is an organism that maintains </span><span>its </span>body<span> state at a metabolically favorable temperature, </span>in large part by using heat set free by using<span> its </span>internal physical functions as opposed to depending nearly simply<span> on ambient </span>warmth<span>.</span>
4 0
3 years ago
PLS HURRY I'LL MARK YOU THE BRAINLEST mark all that apply the action and reaction forces refereed to in newtons third law
Vladimir79 [104]

Answer:

the last one i think?

6 0
2 years ago
Please help me ASAP. I need it to be done in less then five mins
Ghella [55]

Answer:E

Explanation: 1. because sharks dont eat mice or lions. 2. EEEEEEEEE. 3. Imma GOD

7 0
3 years ago
Read 2 more answers
Complete the passage to describe sexual reproduction.
r-ruslan [8.4K]
Egg cells, sperm cells, zygote which turns into embryo that then turns into a fetus
8 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME!!!! 30 POINTS
    11·2 answers
  • How do molecules from food and molecules of oxygen that enter the body through the mouth and the nose move to cells of the body?
    12·1 answer
  • You decide to try Alex’s response to glucagon. This test consists of injecting a high dose of glucagonintravenously and then dra
    11·1 answer
  • Why is it important or scientist to communicate their results accurately to people
    10·2 answers
  • A mineral forms from water at the edge of a lake. Which statement best describes this mineral? The mineral formed from lava. The
    10·2 answers
  • Who was the first to disprove spontaneous generation?
    10·1 answer
  • Which structure stores energy for the in the form of ATP?
    5·1 answer
  • What is a common misconception about not following regulations?
    15·2 answers
  • The rolls at the environment place in determining which species survive is referred to as what
    5·1 answer
  • shen l, jhund ps, petrie mc, claggett bl, barlera s, cleland jgf, dargie hj, granger cb, kjekshus j, køber l, et al.. declining
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!