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
zzz [600]
3 years ago
9

A Ph indicates a what

Biology
2 answers:
Flauer [41]3 years ago
6 0
PH is a measure of how acidic something is
Viefleur [7K]3 years ago
3 0
How acidic something is 
You might be interested in
The second electron transport chain ends with a(n) ______ that creates NADPH.
mote1985 [20]
1. The right answer is enzymes
NADPH are molecules which are produced during reduction of metabolites (for example glucose metabolism, lipid metabolism...)

2. The right answer is enzymes.
<span>The dark reactions (carbon cycle) act by the reduction of carbon dioxides (CO2) to the level of a carbohydrate (like fructose).
</span>
3. The right answer is ATP.
ATP, or adenosine triphosphate, is a nucleotide of the purine family used to store and transport energy (purines are nitrogenous bases).

4. The right answer is the Calvin cycle.
The Calvin cycle is a series of biochemical reactions that take place in plant chloroplasts. The Calvin cycle makes it possible to manufacture glucose, an energy molecule, from carbon dioxide. This is called carbon fixation.

5. The right answer is NADH
The overall assessment of glycolysis is:Glucose + 2 ADP + 2 Pi + 2 NAD + -----> 2 pyruvate + 2 ATP + 2 H2O + 2 NADH
As we can see, the glycolysis produce indeed 2NADH from a reduction of metabolites during the process.

6. The right answer is Glycolysis.
Glycolysis is the first chain of carbohydrate catabolism, it is carried out in the cytosol by soluble enzymes and anaerobically (without oxygen supply). Its function is the synthesis of a molecule rich in energy, as well as the formation of pyruvate which will have several destinies, including the Krebs cycle.
<span>The Krebs cycle (or tricarboxylic cycle or citric acid cycle) is the energy platform of the cell, continuing the catabolism of carbohydrates after glycolysis. It is realized in the mitochondrial matrix and is done exclusively in aerobic.</span>

3 0
3 years ago
Atoms are made up of ___________________ and molecules
Stels [109]

Answer: the structure of an atom: At the center of the atom, there is a very small region called the nucleus. This area makes up most of the mass of the atom.

The area around the nucleus is called the electron cloud. This area makes up the majority of the volume of the atom. The electron cloud is mostly empty space.

Explanation: Hope this helps :)

3 0
3 years ago
Read 2 more answers
The _____________ is the smallest unit that can live and reproduce independently.
Usimov [2.4K]
Cell, the smallest unit that can exist independently
7 0
3 years ago
Pls help me with this it’s worth 10 points!!!
MArishka [77]

the controlled variables are, timing of adding ice, water used, and amount of sugar. the dependant variables are, daily temperature, and amount of lemon juice. the independent variable is, number of glasses sold. hope it helps

please mark brainlyist

3 0
3 years ago
How would you explain Marine Biology to a 5 year old?
Licemer1 [7]
The biology in which we study about the life of marine and what they eat and how they eat..ig thats how i will explain idk
5 0
3 years ago
Read 2 more answers
Other questions:
  • The picture below shows the process of transcription. During transcription, enzymes bind to a molecule of DNA. Then, the enzymes
    5·2 answers
  • Which of the following is an example of sensors working during homeostasis?
    5·2 answers
  • Based on this passage, what conclusions can be made about how the speaker feels about Mrs. Long, the librarian?
    11·1 answer
  • What is the purpose of the bio geochemical cycles
    9·2 answers
  • A_____ is an agent that can cause infections and diseases.
    10·1 answer
  • What is not a role of financial​ institutions?
    10·1 answer
  • Urgent! will mark brainliest!
    9·2 answers
  • How does fitness relate to natural selection ?​
    6·1 answer
  • Identify the polysaccharide formed from the enzyme insulin as a means to remove glucose from the blood.
    6·1 answer
  • When we see, information from the _____________ is processed in the right side of the brain.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!