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
kvasek [131]
3 years ago
5

Rank these reactions from least to most energetically favorable.

Biology
1 answer:
mafiozo [28]3 years ago
6 0

Answer:

From least to most energetically favorable, the reactions are:

Glucose to Glucose-6-P (least) ; Glucose-6-P to Fructose-6-P; ATP to ADP and Pi; PEP to pyruvate (most favorable)

Explanation:

ΔG represents the free energy change that occurs during a chemical reaction. A reaction with negative free energy change is exergonic and spontaneous. Negative free energy change represents the fact that reactants have more free energy than products. The excess of the energy is released during the reaction and makes it a spontaneous process.

q`On the other hand, a reaction with positive free energy change is endothermic and non-spontaneous. These thermodynamically unfavorable reactions are coupled with other exergonic reactions to make them occur.

Among the given example, PEP to pyruvate has the highest negative free energy change (−14.8 kcal/mol) and therefore, is energetically most favorable. On the other hand, "Glucose to Glucose-6-P" has the highest positive free energy charge (+3.3 kcal/mol) making it energetically the most unfavorable reaction.  

You might be interested in
Ms. Jones is teaching her class about rocks and minerals. She holds up a rainbow chocolate chip cookie and explains that the coo
Alenkasestr [34]

Answer:

The answer would be C) Minerals. I hope this helps!

3 0
2 years ago
Read 2 more answers
HELP *20 POINTS* <br> 8th grade science
Komok [63]

Answer:

pyroclastic flow is a fast moving current of hot gas and volcanic matter that flows along the ground away from a volcano at high velocities.

Hotspot is volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle

caldera-a large volcanic crater, especially one formed by a major eruption leading to the collapse of the mouth of the volcano.

tephra-rock fragments and particles ejected by a volcanic eruption

epicenter-the central point of something, typically a difficult or unpleasant situation

fault-an extended break in a body of rock, marked by the relative displacement and discontinuity of strata on either side of a particular surface

surface waves- mechanical wave that propagates along the interface between differing media

body waves-A body wave is a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. P and S waves are body waves.

sorry if this doesnt help

3 0
3 years ago
The target cells for the hormone acth are located in the _______.
Sergio [31]
Hey there Ashley Gonzales1137,

Answer:

Adrenal Cortex

Hope this helps :D

<em>~Danielle♥</em>
7 0
3 years ago
Can anyone help with one or two of these questions? ill give brainliest
Marianna [84]

Answer:

1.  1.00(1/2)^151/30.2= 31.3 g

2. 24g-->1.4 g = 4 half-lives, so 4*5730= 22920 years

3.  64g-->2.0g = 5 half-lives, so 12.5/5= 2.5 hours

6 0
3 years ago
What is duplicate genes????​
Contact [7]

Answer:

Duplication is a type of mutation that involves the production of one or more copies of a gene or region of a chromosome. Gene and chromosome duplications occur in all organisms, though they are especially prominent among plants. Gene duplication is an important mechanism by which evolution occurs.

8 0
2 years ago
Other questions:
  • DNA replication involves producing new copies of DNA molecules. How many individual DNA strands exist after one molecule of DNA
    10·1 answer
  • Which of the following is NOT an action that could result in endangering a species?
    12·1 answer
  • Explain what you believe may have happened to the ecosystem in year 6 from the Ecosystem Study graph above.
    10·1 answer
  • Select all that apply.
    12·2 answers
  • According to some genetic researchers, the palindromic and repetitive sequences found in the Y chromosome.
    13·1 answer
  • What is the function of the membrane that covers compact bone?
    15·1 answer
  • The nurse caring for a client with tuberculosis anticipates administering which vitamin with isoniazid (inh) to prevent inh-asso
    15·1 answer
  • Describe what happens to an enzyme after it has catalysed a reaction
    8·1 answer
  • Biomes are classified by level of biodiversity. true or false
    6·1 answer
  • Chapter 9 - Cell Respiration
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!