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
Elanso [62]
3 years ago
14

What must a substance be able to do in order to be used as an acid base indicator

Biology
1 answer:
erastovalidia [21]3 years ago
3 0

The substance must be able to alter its physical characteristic (for example, its color) in accordance to a change in pH. One example of this is litmus paper, which becomes red under acidic conditions and blue under basic conditions.

You might be interested in
What is the mechanism of synaptic transmission?
LenKa [72]

Answer:

Synaptic transmission consists of three steps: (1) intracellular vesicles loaded with neurotransmitters are targeted to the presynaptic membrane; (2) an action potential triggers exocytosis to release the neurotransmitters to the synaptic cleft between two neurons

hope this helps !!!!

5 0
3 years ago
What is the difference between metaphase in mitosis and metaphase II in meiosis? How are they the same?
lora16 [44]

Answer:

What is the difference between Metaphase 1 and Metaphase 2? In Metaphase I, the 'pairs of chromosomes' are arranged on the Metaphase plate while, in the Metaphase II, the 'chromosomes' are arranged on the metaphase plate. In Metaphase I, the spindle fibers get attached to two centromeres of each homologous chromosome.

In metaphase 1 the pairs of chromosomes referred to as bivalents are totally condensed. Moreover the in metaphase 1 of meiosis there is no centromere division whereas in metaphase of mitosis it does. They align on the metaphase plate in between the poles.

Explanation:

4 0
3 years ago
The molecule ATP is composed of elements that are usually found in organic molecules. Which of the following is one of the eleme
fomenos

Explanation:

ATP is the short form of Adenosine Triphosphate. The molecule is made up of three basic things:

  • Adenine ring
  • Ribose sugar
  • Three phosphate groups(triphosphate)

This molecule is provides the energy needed for life processes when broken down.

The elements that makes up ATP are:

  1. Carbon(C)
  2. Hydrogen(H)
  3. Nitrogen(N)
  4. Oxygen(O)
  5. Phosphorus(P)

Learn more:

ATP brainly.com/question/4957918

#learnwithBrainly

4 0
3 years ago
Which phrase describes the way air particles vibrate with respect to the way a sound wave travels?
Nezavi [6.7K]
The answer will be C
8 0
3 years ago
Read 2 more answers
If meteorologists study weather patterns, who studies longer-
Nonamiya [84]

Answer:

climatologists

Explanation:

they are the ones studying the effects of global warming on earth's climate

3 0
3 years ago
Other questions:
  • A variation of pronounce is a. Proclaim c. Produce b. Profound d. Pronunciation
    9·2 answers
  • What is the main difference between oogenesis and spermatogenesis in terms of meiosis?
    14·1 answer
  • The competitive exclusion principle states that two organisms cannot fill similar niches.
    13·2 answers
  • If a single mutation turned off the growth of some pairs of legs within an organism what's most likely affected?
    6·1 answer
  • Learning that certain events occur together is called:
    6·1 answer
  • What factors allow a pool of 20 amino acids to produce thousands of unique proteins? (select the 3 that apply.)?
    6·1 answer
  • _ are larger cells with membrane-boundemembrane-boundemembrane-boundemembrane-bounded organelles.
    14·1 answer
  • Which ape virus is most closely related to the HIV virus that has killed about 39 million people due to aids
    12·2 answers
  • What abiotic components would most likely change in a shallow ocean ecosystem during upwelling?
    11·1 answer
  • FdusfguskgfuoskgfeuiFgiuealyf9eilagtferilgt97reioyg89e;wok
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!