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
dmitriy555 [2]
3 years ago
7

A chemical reaction that has a positive triangle G is correctly described as :

Biology
1 answer:
Kay [80]3 years ago
3 0

Answer:

A. Endergonic

Explanation:

Free energy refers to the component of the total energy of a system that is available to perform work at constant temperature and pressure.  It depends on entropy, enthalpy and temperature. Free energy of a reaction is denoted by letter "G". Free-energy change (delta G) is the amount of free energy released or absorbed during a reaction at constant temperature and pressure.

When substrates absorb energy during the reaction, the delta G becomes positive. On the other hand, when the substrates release energy during reactions, the free energy change for the reaction is said to be negative. A reaction with positive free energy change is endergonic and non-spontaneous while the ones with negative free energy change are exergonic and spontaneous.

You might be interested in
What is the source of carbon in BGC cycle​
Ludmilka [50]

  • Any change in the cycle that shifts carbon out of one reservoir puts more carbon in the other reservoirs.

3 0
2 years ago
Tropical regions commonly have thunderstorms because of all the a)pressure b)oxygen c) carbon dioxide d)latent heat released fro
bonufazy [111]
The answer is D. The heat is so intense in tropical regions it can stir up thunderstorms.
4 0
3 years ago
Read 2 more answers
A change in the temperature of the core would affect all of the following except:
Pani-rosa [81]
Answer is D: the current make up of the crust

Changes in the temperature of the Earth's core will do the following:
1. Cause the outer core to solidify 
-this means that the liquid outer core which is responsible for generating the magnetic field protecting us humans from solar radiation will be gone

2. Cause the mantle to solidify
-this means that if the mantle solidifies, the plate tectonics will stop moving around, and if this happens, the earthquakes and volcanoes will not be produced anymore and also mountain ranges will not be renewed, and the earth will be flattened by erosion.
4 0
2 years ago
A parent is trying to reinforce a baby to pick up a banner and wave it. The baby keeps picking up the banner and placing it in h
Radda [10]

Babies, especially those who are at least 4-6 months old, have the tendency to explore objects by touching and holding them, and putting them in their mouth. By this time, it is very important to keep small objects out of their reach so that accidents can be prevented.

7 0
3 years ago
Read 2 more answers
Amoebas are unicellular organisms, while human beings are multi-cellular and the most intelligent of organisms. However, both ar
snow_tiger [21]
That is because being prokaryotic or eukaryotic doesn't depend on the size of the organism, but rather on the cellular structure. Both are eukaryotic because they have clearly defined nuclei and functioning organelles that are differentiated, unlike prokaryotic organisms.
8 0
2 years ago
Other questions:
  • This animal represents what kind of body symmetry?:
    9·2 answers
  • Can someone please explain how a mother can change her baby's hereditary trait during pregnancy and I've got a few other serious
    8·1 answer
  • Dose learing play a role in innate behaviors
    15·1 answer
  • What is the unit for frequency?
    6·2 answers
  • All of the following are things that help penguins stay warm a. Fat reserves b. Layers of feathers c. Swimming fast d. Staying t
    10·2 answers
  • Greater portions of the beach begin to reappear during _____.
    15·1 answer
  • this is an argument that makes an opposing point to another argument. it exspreses the view of a person who degrees with your po
    9·1 answer
  • Plz help me guys I gained helping hand rank with 200 points but now my points have been decreased to 7 what to do plz help
    6·1 answer
  • Steffan set up an experiment to test out his theory. He set up a test to compare bees that were exposed to fungicide to a contro
    6·2 answers
  • In two experiments, radioactively-labeled oxygen (shown in blue) was used to follow oxygen through the photosynthetic process. T
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!