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
umka2103 [35]
3 years ago
14

A sperm cell and an egg cell fuse to form which structure

Biology
1 answer:
Svetlanka [38]3 years ago
6 0
A sperm cell and an egg cell fuse to form a zygote.
You might be interested in
Which factor is an abiotic factor of an aquarium ecosystem?
MariettaO [177]

Answer:

I would say, depth.

Explanation:

Hope this helps!

5 0
3 years ago
In which part of a cell does transcription take place
nadezda [96]
Will take place in the nucleus where the DNA is located
4 0
3 years ago
DNA replication is the process by which DNA is copied during the cell cycle. True or False.
seraphim [82]
The statement is true. DNA replication process happen during the cell cycle.
5 0
3 years ago
g The Electron Transport Complex (ETC) consists of four proteins. How many of these proteins directly contribute to the proton g
vladimir2022 [97]

Answer:

Three proteins directly contribute to the proton gradient by moving protons across the membrane

Explanation:

The Electron transport chain is a group of proteins and molecules incrusted in the internal mitochondrial membrane and organized into four complexes, I, II, III, and IV. These complexes contain the electron transporters and the enzymes necessary to catalyze the electron transference from one complex to the other. Complex I contains the flavine mononucleotide -FMN- that receives electrons from the NADH. The coenzyme Q, located in the lipidic interior of the membrane, conducts electrons from complex I and II to complex III. The complex III contains cytochrome b, from where electrons go to cytochrome c, which is a peripheric membrane protein. Electrons travel from cytochrome c to cytochromes a and a3, located in the complex IV. Finally, they go back to the matrix, where they combine to H+ ions and oxygen, to form the water molecule. As electrons are transported through the chain, protons are bombed through three proteinic complexes from the matrix to the intermembrane space. These are complexes I, III and IV.  

6 0
3 years ago
Please help! I promise to give brainiest to the person who helps!!
Katen [24]

the body has levels of organisms that built on each other cells make up tissues, tissues make up organs, and organs make up organs system the function of an organs system

depends on the the integrated activity of it organs for instance digestive system organs corporate to process food

5 0
3 years ago
Other questions:
  • Below is a picture of a forest. What will happen in the next few years?
    13·2 answers
  • The human chromosome apparently lacking in gene influence is the: Y chromosome X chromosome chromosome 21
    6·1 answer
  • _____ may have evolved as a mechanism that functions prevents individuals from being socially excluded from a group.
    11·1 answer
  • Extra points will give brianliest!!!! IF answered in next 20 mins!
    10·1 answer
  • Neap tides, relatively weak tides, occur when the Moon is in position(s)
    10·2 answers
  • 100 POINTS PLEASE HELP!!!!!!
    7·2 answers
  • If a chemical reaction catalyzed by an enzyme is being carried out, and there is a sudden, drastic decrease in temperature, what
    6·2 answers
  • Which container will get bigger after osmosis
    14·2 answers
  • Como e a troca gasosa pelas branquias
    12·1 answer
  • How can I use MIE scattering to determine the best particle size to light scattering with glasses?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!