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
denis-greek [22]
3 years ago
13

What are two bio-indicators that are intolerant?tolerant.

Biology
1 answer:
son4ous [18]3 years ago
3 0
<span>Bio-indicators are macro-invertebrates that detect Water Quality based on how tolerant they are to pollution. The number of species of each type of Bio-indicator (pollution tolerant, intolerant, and semi-tolerant) will calculate the index of the water.</span>
You might be interested in
Describe how restriction enzymes and ligase enzymes are used to make the plasmids that are introduced to bacteria cells during t
balandron [24]

Answer:

DNA restriction enzymes cut the DNA molecule, while DNA ligases join the resulting DNA fragments

Explanation:

Transformation is a naturally occurring process by which bacteria incorporate exogenous genetic material from their surrounding environment. This process (transformation) is used for DNA cloning via plasmid vectors. In DNA cloning, transformation occurs after restriction enzymes cut the DNA at specific sequences named palindromic sequences (i.e, sequences that can be read the same in opposite direction). Restriction enzymes can generate sticky-ends, where enzymes make staggered cuts in the two strands (e.g., <em>BamH</em>), or blunt ends, where the resulting strands are of the same length (e.g., <em>HaeIII</em>). In general, sticky-end enzymes are more useful because they generate a 3' overhang in one molecule and a complementary 5' overhang in the other, increasing the yield and specificity of ligation. During ligation, a DNA ligase is used to join both DNA strands by forming phosphodiester bonds in the plasmid. Following transformation, bacteria can be selected on antibiotic plates.

8 0
3 years ago
A doctor is trying to diagnose a patient with dry skin. Which of the following resources would be the most helpful?
Svet_ta [14]
On Ed-genuity, the answer is D) medical books

I took the test
3 0
3 years ago
Read 2 more answers
PLEASE ITS DUE TOMORROW<br> what are the 6 summaries of the heliocentric model?
Arisa [49]

Answer:

The Foundations of the Copernican

Revolution

1. Earth is not at the center of everything.

2. Center of Earth is the center of Moon’s orbit.

3. All planets revolve around the Sun.

- but still in circular orbits

4. Earth is just one of the Planets.

5. The stars are very much farther away than the

Sun.

6. The apparent motion of the Sun and stars is due

to Earth’s rotation around itself

5 0
3 years ago
Items such as sheet metal, treated lumber, corn syrup, and plastics are examples of
mario62 [17]
Items such as sheet metal, treated lumber, corn syrup, and plastics are examples of processed materials.

Processed materials are materials which have been refined or built by humans from raw materials.<span> Processed materials are different from component parts as they become part of a finished product and don't retain their original identity.
</span><span>Ceramic is a processed material. You have to add several materials, heat them, sinter them and then you get ceramic.</span>
5 0
3 years ago
Read 2 more answers
LDLs contain _______. LDLs contain _______. steroid hormones cholesterol protein cholesterol and protein cholesterol, protein an
Bezzdna [24]

The correct option is (c) LDL consists of cholesterol and protein.

One of the five main categories of lipoproteins, low-density lipoprotein (LDL), transports cholesterol throughout the body to the areas where it is required for cell repair and deposits it inside the artery walls. They need to be bound to proteins in order to pass through the hydrophilic blood.

The hydrophobic core of the LDL particle is made up of fatty acid esters of cholesterol, while the outer membrane is made up of unesterified cholesterol. The membrane contains a single copy of the hydrophobic apo-B protein, which facilitates the binding of LDL particles to particular cell-surface receptors.

Hence,  LDL consists of cholesterol and protein.

Learn more about LDL here:

brainly.com/question/841110

#SPJ1

6 0
1 year ago
Other questions:
  • A cardiologist provided an interpretation and report of an ekg. what cpt® code is reported?
    9·1 answer
  • Which sedimentary rock is associated with a high-energy environment (such as a very fast-flowing turbulent stream)?
    7·1 answer
  • Only a living organism exhibits all the characters of Life true or false
    5·1 answer
  • Brown eyes is dominant to light eyes. Mr. O'Ryan has blue (light) eyes. Mrs. O'Ryan is heterozygous for brown eyes. What are the
    15·1 answer
  • What theory explains how the universe was flattened
    10·1 answer
  • Is glycerol polar or nonpolar
    5·2 answers
  • SOMEONE HELP I HAVE 51 ASSIGMENTS DOU BY WEDNES
    12·1 answer
  • What makes this an ideal location for a murderer to dump a body? Select ALL that apply
    11·1 answer
  • Which illustration depicts homologous chromosomes?<br> Will give brainliest.
    12·1 answer
  • How much total atp can be created by the complete anaerobic &amp; aerobic metabolism of 1 molecule of glucose?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!