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
Anna007 [38]
3 years ago
7

Which of the following most accurately describes what is happening along this chain? a) ATP is generated at each step. b) Chemio

smosis is coupled with electron transfer. c) Each electron carrier alternates between being reduced and being oxidized. d) Molecules in the chain give up some of their potential energy. e) Energy of the electrons increases at each step.
Biology
1 answer:
maksim [4K]3 years ago
3 0

Answer:

Each electron carrier alternates between being reduced and being oxidized.

You might be interested in
Adjacent plant cells have narrow channels called plasmodesmata that pass through the cell walls of the connected cells and allow
tatuchka [14]

Answer:1. They allow the movement of molecules from one cell to another, enabling communication between cells.

Explanation:the cell wall is a rigid and cellulose containing wall, which surrounds the plasma membrane.

During lignification, small pores appear on the cell wall through which cytoplasmic strands extend.these pores are the plasmodesmata,which provides connections between plant cells

5 0
3 years ago
Read 2 more answers
What is offspring ? please help
Lapatulllka [165]

Answer:

Offspring,

Explanation:

Offspring a person's child or children:

"the offspring of middle-class parents"

6 0
3 years ago
The image below shows a convergent plate boundary.
JulsSmile [24]

Answer:

the answer is volcanoes

Explanation:

The oceanic crust collides with the continental crust to form a convergent boundary. At the convergent boundary, the denser oceanic crust sinks under the lighter continental crust. The rocks of the oceanic crust reach very high temperatures of about 12,000°C, which is enough to melt the rocks. These molten rocks travel upward through cracks and crevices in the continental crust. They then erupt on the surface as volcanoes. Therefore, the feature expected to form at point X as the result of converging plates would be volcanoes.

8 0
3 years ago
I need help to answer this question
Murljashka [212]

Answer:

well we can answer it in different way

Explanation:

so when a bacteria develops resistence is when then gain gene peices from other bacterias and developed it self

more answers needed then see this video called

Ted ed bacteria resistence

3 0
3 years ago
The extensor hallucis longus muscle inserts on digit __________.
Ira Lisetskai [31]
This muscle inserts on digit 1 of the foot. It is located between the tibialis anterior and the extensor digitorum longus. Its purpose is to extend the big toe of the foot and dorsiflexes it (meaning to bring it closer to the shin). It also helps foot eversion and inversion.

Hope it helps.
8 0
3 years ago
Other questions:
  • G protein‑coupled receptors (GPCRs) and receptor tyrosine kinases (RTKs) are two basic receptor types by which cells transduce s
    15·1 answer
  • What are the processes involved in the nitrogen cycle
    13·2 answers
  • Why are the seminal vesicles important for human reproduction
    8·1 answer
  • Write an Alternative Title for the Lesson 'This is Jody's Fawn'.
    9·1 answer
  • Hii! i’ll give brainliest pls help
    15·1 answer
  • Question 2 Multiple Choice Worth 2 points)
    5·1 answer
  • PLEASE HURRY I ONLY HAVE 1 MINUTE LEFT
    9·1 answer
  • Which word best defines bilateral symmetry
    14·2 answers
  • What happens to the number of carbon atoms in the carbon chain molecules as they go through the Krebs cycle
    5·1 answer
  • Discuss the possible role of protozoans in the evolution of animals
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!