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
Softa [21]
3 years ago
8

Cellular respiration is a multipathway process that converts an organic substrate into cellular energy. The majority of energy i

n the form of ATP is not synthesized until electrons are transferred by ________ and ________ to the electron transport pathway.
Biology
1 answer:
umka21 [38]3 years ago
5 0

Answer:

This is by co enzymes NADH and FADH2(adenine dinucleotide hydrogen and falvin adeninedinucleotide hydrogen. They are the co-enzymes that convey (electrons in )hydrogen atoms from the Kreb's cycle to the matrix of the  mitochondria.They are not enzymes,but rather, enhances the work of enzymes.

These co enzymes are oxidized by the loss of hydrogen atoms.The hydrogen spits into electrons and protons in the matrix.The protons is pumped into the intramembranes by the proton motive force produced from the  electron transport chains,and returned to the  matrix, to generate electrochemical gradient needed for  energy to be used by ATPase synthase for ATPs production

Explanation:

You might be interested in
Define synapsis. In what stage does it occur?
OLEGan [10]

SYNAPSIS: also called syndesis

the fusion of chromosome pairs at the start of meiosis.

synapsis takes place during prophase I of meiosis.

Hope this helps have a good day.....

7 0
3 years ago
Fungi produce spores in structures called fruiting bodies.<br> •True<br> •False
frutty [35]

Answer:

True          hope it helped :)

Explanation:

8 0
3 years ago
Which of the following is stored in bone?
maxonik [38]

Answer:

d. All of the above

Explanation: is correct

4 0
2 years ago
Read 2 more answers
Where can we find physical evidence to support the theory of evolution
nasty-shy [4]
American paleontology research physical evidence to support the theory of evolution
3 0
3 years ago
What causes genetic variation in a population
Gre4nikov [31]

Answer:

A lot of factors cause genetic variation in a population. The root of all genetic variation is mutations, which occur randomly.

A lot of genetic variation in fact results during meiosis, the process by which gametes (sex/reproductive cells) are formed. The 3 main ways are crossing over, independent assortment of chromosomes, and random fertilization. Crossing over occurs during Prophase I of meiosis, in which genetic material is exchanged between nonsister chromatids of homologous chromosomes. Independent assortment refers to the following: When cells divide during meiosis, homologous chromosomes are randomly distributed during anaphase I, separating and segregating independently of each other.  Random fertilization is where any sperm can fertilize any egg cell. The many combinations of eggs and sperms mean variation.

Another source of genetic variation include gene flow. Gene flow is where populations have their members enter other populations (migration), influencing the gene pool of populations. This source is more controversial, however.

Random mating can also increase genetic variation.

8 0
3 years ago
Other questions:
  • in a clade, mammalian has the three descendents: monotreme, marsupials, and eutheria. What will these three descendants together
    9·1 answer
  • Microwaves are produced when (2 points)
    13·1 answer
  • Plants us carbon dioxide for what
    7·1 answer
  • What kind of bacteria grows in one hour, and how much per hour?
    15·1 answer
  • How does the growth of antibiotic resistance in bacteria support the theory of evolution by natural selection?
    7·1 answer
  • Oxygen and air are? Abiotic or biotic 
    8·2 answers
  • What is the purpose of transcription and translation?
    15·1 answer
  • What is the difference between a wave and energy?
    13·1 answer
  • I need help please <br> Is it b , a , both or neither
    14·2 answers
  • Identify which of the blood vessels<br> are blue in color and explain why,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!