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
saw5 [17]
3 years ago
11

A scientist helps a colleague do a better expirement by:

Biology
2 answers:
Ira Lisetskai [31]3 years ago
4 0
A scientist can help their colleague do a better experiment in a few ways. For one, if it is an experiment on color or texture, They could tell you how it feels or looks from another persons perspective, not just your own.
Elena-2011 [213]3 years ago
4 0

Answer:

Option A, providing a warning about a common mistake

Explanation:

Please see the attachment

You might be interested in
Question What characteristics are used to classify organisms?
ANEK [815]

Answer:

cells and structure

Explanation:

the place where they live cannot be a basis of classification

6 0
3 years ago
Read 2 more answers
Help please! DNA Assignment
vovangra [49]

Answer:

DNA Replication:

Replicate the following strand of DNA:

Original DNA: A T G A A C CA T T C A G T A T G G

Complementary DNA:

Remember that the complimentary base pairs in DNA are Adenine-Thymine and Guanine-Cytosine, or A-T and G-C. This means that if the original sequence is:

A T G A A C C A T T C A G T A T G G

Then the compliment is (replace with the opposite base pairs):

T A C T T G G T A A G T C A T A C C

Transcription:

Transcribe the DNA to make an mRNA molecule

COMPLIMENTARY DNA:

mRNA Molecule:

So if our complimentary DNA (antisense stand) is T A C T T G G T A A G T C A T A C C then to transcribe, we basically create another complimentary strand, but for mRNA, we use Uracil instead of Thymine:

A U G A A C C A U U C A G U A U G G  

Translation:

Translate the mRNA into the corresponding amino acids.

mRNA MOLECULE:

AMINO ACID:

Using the DNA sequence provided, determine the amino acids.

Next, take each codon (3-base set) to the table and record the corresponding protein:

A U G = Methionine (start)

A A C = Asparagine

C A U = Histidine

U C A = Serine

G U A = Valine

U G G = Tryptophan

ORIGINAL DNA: A T G G G T C T A G C G A A A G A T

Complementary DNA:

mRNA DNA Molecule:

Amino Acid:

And we do it all again:

A T G G G T C T A G C G A A A G A T = original DNA

T A C C C A G A T C G C T T T C T A = complementry DNA

A U G G G U C U A G C G A A A G A U = mRNA

A U G = Methionine (start)

G G U = Glysine

C U A = Leucine

G C G = Alanine

A A A = Lysine

G A U = Aspartate

Explanation:

4 0
3 years ago
Nuclear fusion occurs in which region of the sun?
kogti [31]
Nuclear fusion takes place at the core of the sun
4 0
3 years ago
Though they are constantly changing, ecosystems are naturally
liubo4ka [24]
Though they are constantly changing, ecosystem are naturally BALANCED.
An ecosystem is said to be balanced, when the components of the ecosystem are in harmony. Two of the principal processes that usually throw ecosystems out of balance is pollution and hunting.
4 0
3 years ago
What are the disadvantages of adding calcium oxide to fish pond​
WARRIOR [948]

Answer:

it causes the rapid increase in PH which may harmful for the for fishes and other aquatic lives.

Explanation:

There are a lot of materials which are used to neutralize the acidity of soil.some examples of such materials are slacked lime, quick lime, and liquid lime etc. Lime increases the PH and the concentration of calcium which helps in removal of phosphate from water. Raising PH also cause to remove the carbon dioxide from the water. But keep in mind that rapid increase in PH is harmful for the fishes.calcium oxide also causes the rapid increase in Ph therefore, it is not advisable to use in fishpond.

3 0
2 years ago
Other questions:
  • Which of the following statements is true? DNA testing can only be completed if evidence samples are very large. Polymerase chai
    5·2 answers
  • A marine scientist measures the energy found in a system consisting of seagrass and sunlight. After the seagrass grows for one w
    6·2 answers
  • Suppose you have monohybrid flowers in your garden and find that they produce black seeds to brown seeds in the ratio of 3:1. If
    10·2 answers
  • Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of
    15·1 answer
  • What is an antonym for organelle
    15·2 answers
  • Which of the following best summarizes the reason living things depend on oxygen? Question 6 options: Oxygen is an element of wa
    13·1 answer
  • In humans, insulin is manufactured in the pacreas in humans, insulin is manufactured in the pancreas.Insulin is a peptide hormon
    12·2 answers
  • What is meant by the following statement about the cell membrane?
    5·2 answers
  • Calculate the net force of the following situation.
    7·1 answer
  • In chloroplasts, when the two photosystems work in series, electrons ejected from the photosystems do not return to them, which
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!