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
EastWind [94]
3 years ago
8

What fossils would be bad index fossils

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0
Birds for example would have a bad index fossil
You might be interested in
Scott is diagnosed with gonorrhea. which type of pathogen caused his infection?
AlladinOne [14]
The pathogen that cause is infection in bacteria
5 0
4 years ago
Incorporation of _____, a neutral antibiotic, into a polyvinyl chloride membrane allows for the manufacture of an ion-selective
Alja [10]

The incorporation of valinomycin, a neutral antibiotic, into a polyvinyl chloride membrane allows for the manufacture of an ion-selective electrode that is highly selective for potassium.

<h3>How Valinomycin Ionophores Enter and Transport K+ across Model Lipid Bilayer Membranes?</h3>

  • A biomimetic lipid membrane attached to the surface of the gold electrode contained the cyclic peptide valinomycin.
  • The ionophore characteristics of the peptide were investigated using electrochemical impedance spectroscopy, and the conformation and orientation of the antibiotic valinomycin within the membrane were identified using polarization modulation infrared reflection absorption spectroscopy.
  • By forming a complex with potassium ions and an ion pair with a counter anion, valinomycin transports ions across the membrane, and the combination of these two techniques revealed novel information about the ionophore mechanism.
  • The ion pair is located inside the hydrophobic portion of the membrane and makes a little angle of around 22° with the surface normal.

To learn more about Valinomycin refer to:

brainly.com/question/13977514

#SPJ4

5 0
2 years ago
List the the planets from most circular to least circular
RUDIKE [14]

Answer AND Explanation:

Perfectly circular orbit have an eccentricity of zero

<h3>PLANET       ECCENTRICITY</h3>

Venus            0.007

Neptune       0.009

Earth             0.017

Uranus          0.047

Jupiter           0.048

Saturn           0.056

Mars             0.093

Mercury        0.206

Pluto             0.248

7 0
3 years ago
What are the basic building blocks of all living things are
icang [17]

Cells are the basic building blocks of all living things. Water is the most abundant chemical in cells. Proteins and lipids are the building materials of cells. Nucleic acids are the genetic material that direct the cell's activities.

mark me brainliest please!

8 0
3 years ago
Read 2 more answers
Waste soil and rock removed during surface mining is called ____.
Anika [276]
The correct answer is "spoil" hope this helps, have an amazing day :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Molten rock above ground
    7·2 answers
  • During the cell division, what roles do centrosomes play?
    9·2 answers
  • In a cross of purple flowered heterozygous plants (Pp), the letter P represents the allele for purple flowers and the letter p r
    12·1 answer
  • How are organisms grouped?<br> A. By genus<br> B. By family<br> C. By species
    15·1 answer
  • Need Help ASAP Please!
    13·1 answer
  • Why is it important to understand the evolutionary worldview?
    13·1 answer
  • Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their
    6·1 answer
  • When does the prosecution get to question evidence produced by the defense?
    8·1 answer
  • What role do plants and animals play in the carbon cycle
    13·1 answer
  • Self-awareness can be demonstrated by both humans and animals if they:.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!