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
Troyanec [42]
3 years ago
7

This is the "Passage" from the last question I posted :)

Biology
2 answers:
Diano4ka-milaya [45]3 years ago
5 0

Answer:

The part where it points out that there is an invasive muscle species but also the native muscle species are declining in population.

Explanation: this is because the native muscles would be competing for food, and space to live if there are new invasive muscles inhabiting the river.

podryga [215]3 years ago
3 0

Answer:

-

Explanation:

You might be interested in
Which type of protein plays an important role in transmitting signals in the nervous system? A] ion channel membrane proteins. B
baherus [9]
The type of protein that plays an important role in transmitting signals in the nervous system is : A. Ion channel membrane proteins

The opening and closing of ion channel membrane proteins leads to  changes in membrane potential which conducts information over an axon or synapses

hope this helps
4 0
3 years ago
Is a process that tells cells to stop dividing if they touch each other
borishaifa [10]

Answer:

contact inhibition.

Explanation:

This is how healthy cells know when to stop dividing. and a process called contact inhibition is when normal, healthy cells are touching other cells on all sides, they have a red light in the cell cycle and do not divide

I Hope This Helps!!!!

5 0
2 years ago
Read 2 more answers
Which of the following accurately identifies the chemical basis of Chargaff's rule?
sergiy2304 [10]

Answer:

The chemical basis of Chargaff"s rule is the bonding properties of  the DNA bases.

Explanation:

According to the Chargaff"s rule in a DNA molecule the total number of purine bases are equal with the total number of pyrimidine bases  that means

   Adenine +Guanine=Thymine +Cytosine

In simple words the rule is based on the 1:1 ratio of both purine and pyrimidine bases.

6 0
3 years ago
Suggest a means by which you could separate mrna from the other types of rna in a eukaryotic cell
jok3333 [9.3K]

A method by which you could separate mRNA from the other types of RNA in a eukaryotic cell is oligo (dT) chromatography.

<h3>What do you mean by mRNA?</h3>

mRNA may be defined as a molecule in cells that holds codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm.

The mRNA can be easily isolated from other types of RNA by the most reliable and convincing method of oligo (dT) chromatography which is the magnetic separation method that bounds oligo (dT) molecules on the surface of paramagnetic beads.

Therefore, a method by which you could separate mRNA from the other types of RNA in a eukaryotic cell is oligo (dT) chromatography.

To learn more about mRNA, refer to the link:

brainly.com/question/884041

#SPJ4

6 0
2 years ago
Which of the following best describes a mutation?
sergiy2304 [10]
A mutation is a change in a gene
4 0
3 years ago
Other questions:
  • NEED ASAP!! 60 PTS!!!
    8·1 answer
  • If the distance between two objects is increased to four times the original distance, how will that increase change the force of
    11·1 answer
  • So it’s been a while since I have done anything like this and I need help
    12·1 answer
  • What percentage of human sperm cells carry an X chromosomes
    14·1 answer
  • Water can "defy gravity" and climb uphill.
    10·2 answers
  • What is not an advantage of using the pyramid of energy
    5·1 answer
  • How does the union of rootstock and scion take place?
    14·1 answer
  • First drag pink labels to pink targets to identify the digestive organs. then drag blue labels to blue targets to identify the s
    10·1 answer
  • The macromolecule provides long term energy, insulation, and makes up the cell membrane
    12·1 answer
  • although a deletion heterozygote carries one normal chromosome, it may still exhibit a mutant phenotype if the deletion removes
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!