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
jekas [21]
3 years ago
7

How is the nucleus involved in the production of enzymes? A. The nucleus translates the ribosomal RNA for the enzymes to be synt

hesized in mitochondria. B. The nucleus is involved in the packaging and transportation of enzymes outside of the cell. C. The nucleus receives the messenger RNA and is the site where enzymes are synthesized. D. The nucleus transcribes and releases messenger RNA signaling for the enzymes to be synthesized.
Biology
1 answer:
meriva3 years ago
6 0
The correct answer is  D. The nucleus transcribes and releases messenger RNA signalling for the enzymes to be synthesized.
<span>
The nucleus is the site of transcription, production of messenger RNA (mRNA). Because of that, it contains a lot of proteins that either directly are involved in transcription or are involved in regulation. mRNA is exported from the nucleus, after being post-transcriptional modified.</span>
You might be interested in
Help please I’m gonna cry
andreyandreev [35.5K]
A hope this helps _._
8 0
3 years ago
Read 2 more answers
In a certain population of rabbits, the allele for brown fur
Kisachek [45]

The allele frequency for the recessive allele is B. 0.10. Thus, option "B" is correct.

<h3>How, explain your answer?</h3>

The Hardy-Weinburg equation is p + q = 1, or p^2 + 2pq + q^2 = 1, where p is dominant and q is recessive.

If 10 out of 100 rabbits have white fur, 10% of the rabbits have white fur. Therefore, 90% of the rabbits have brown fur, which can be substituted into the first equation to becoming 0.9 + 0.1 = 1. Now that we know what p and q equal, we can solve the rest of the equation.

0.9^2 = 0.81

0.9 * 0.1 * 2 = 0.18

0.1^2 = 0.01

Therefore, the allele frequency of the recessive allele is 0.1.

To learn more about  Hardy-Weinberg equation click here:

brainly.com/question/4111398

#SPJ1

5 0
2 years ago
The synthesis of an amino acid follows this pathway: precursor A → intermediate B → amino acid C. Each reaction is catalyzed by
Vesnalui [34]

Answer:

The synthesis of an amino acid follows this pathway: precursor A → intermediate B → amino acid C. Each reaction is catalyzed by a different enzyme. This metabolic pathway is controlled by feedback inhibition with amino acid C inhibiting the conversion of precursor A to intermediate B. Amino acid C acts as a noncompetitive inhibitor of the first enzyme in the pathway.

Explanation:

A no-competitive inhibitor reduces the activity of an enzyme by binding at its active site although it has already bound to the corresponding substrate

3 0
3 years ago
What is the melting point of a substance
nordsb [41]

depending on what it is for water it is 32°F

steel is 2500°F

aluminum 1,221°F

zinc is 787.2°F

sorry i cant put all the melting points

unless u mean  

Melting point, temperature at which the solid and liquid forms of a pure substance can exist in equilibrium. As heat is applied to a solid, its temperature will increase until the melting point is reached. More heat then will convert the solid into a liquid with no temperature change.

7 0
3 years ago
HELP ME PLEASE!!!
KIM [24]
The answer is B. Think of it this way. You always give insulin with a meal cause they need to raise their blood sugar. Glucagon is given when the blood sugar is too high and needs to come down.
5 0
4 years ago
Other questions:
  • Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
    14·1 answer
  • What is the 2n chromosome number for a normal human karyotype?
    6·2 answers
  • Draw a punnet square for a female carrier of sickle cell with a wildtype male without the sickle cell allele. will any of the of
    14·1 answer
  • Please Help Me!!!
    12·1 answer
  • Fossils of shellfish and snails are commonly found in the Las Vegas valley.
    9·2 answers
  • I know this might be selfish and all but I have a female and male rabbit and I am afraid the female rabbit is going to get preg
    15·1 answer
  • Which three statements are true about the energy flow in an ecosystem?
    12·1 answer
  • What can exponential growth happen
    10·1 answer
  • WILL GIVE BRAINLEST! Think about the hypanthium, which is the fleshy part of the apple that we eat. Many animals find the hypant
    11·1 answer
  • How do hydrogen ions get transferred from the Light Reaction to the Calvin Cycle?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!