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
eimsori [14]
2 years ago
10

Question 4 (1 point)

Biology
1 answer:
Semenov [28]2 years ago
5 0
The correct option is C
You might be interested in
Antidepressant drugs that affect the availability of the neurotransmitter serotonin have been found especially useful in the tre
andrey2020 [161]
<span>The research shows that the use of antidepressant will be beneficial in a patient with major depression and </span><span>obsessive-compulsive disorder</span>. 
<span>
It should be clear that antidepressant works for depression, but some of them are used to treat OCD too. it has no effect on the antisocial, dissociative or schizophrenic patient though. </span>The SSRI drugs that could be used for OCD would be sertraline, fluoxetine, fluvoxamine, and p<span>aroxetine. </span><span>


</span>
6 0
3 years ago
Unsaturated and saturated lipids exhibit different characteristic based on their structures wich characteristic is unique to sat
xz_007 [3.2K]

Answer:

I believe the answer is C.

Explanation:

Hope my answer has helped you!

6 0
3 years ago
Base your answer on your knowledge modern genetic techniques. what is the name of the process where genetically identical plants
lina2011 [118]

Answer:

The answer is C cloning.

8 0
3 years ago
You have identified two mutants with same phenotype.
algol13

Answer:

No, there are multiple ways in which different mutations in the same gene can cause the same phenotype

Explanation:

Several different mechanisms of mutation can lead to the same phenotype. For example, lets say our phenotype is that flies have white eyes, and we know that this occurs in one particular gene that normally makes the eye colour red. (the red gene)

These mutations likely rendered the red gene ineffective (as the eyes are not red). However, this could happen in a variety of ways.

  • There could be a single base deletion in the first exon of the mRNA, changing the reading frame of the protein and messing up the entire sequence (a frame shift mutations)
  • The entire gene could be deleted
  • A single base could be substituted in an important site of the gene, for example, one which translates into a catalytic residue or binding site in the protein
  • There could be an inversion at the promoter region of the gene, such that a transcription factor can no longer bind to transcribe the gene.

There are countless other ways in which a mutation could have been caused. Therefore, just because we know the same gene is affected does not mean that we can assume the mutations are identical.

7 0
3 years ago
Una solución de 0.204 M de NaOH seutiliza para neutralizar 50 mL de una solución de H3PO4. Si se necesitaron 16.4 mL de la soluc
vfiekz [6]

Answer: 0.05 M

Explanation:

Para responder esta pregunta, hay que tener en cuenta la Ley de Conservación de la Masa. <u>La misma indica que en una reacción química en un sistema cerrado, la masa total de las moléculas que participan permanece constante.</u> Esto significa que la masa utilizada en los reactivos es la misma que la masa de los productos generados.

En este problema, se cuenta con una solución de NaOH (hidróxido de sodio) tiene una molaridad de 0.204 (siendo la molaridad el número de moles por litro de solución) y se utilizan 16.4 mL de dicha solución para agregarla a 50 mL de una solución de H3PO4 (ácido fosfórico).

Entonces, ya que la masa de ambas soluciones no se pierde, podemos utilizar la ecuación de la Ley de Conservación de la Masa:

Concentración inicial x Volumen inicial = Concentración final x Volumen final.

Concentración inicial: 0.204 M

Volumen inicial: 16.4 mL

Concentración final: ?

Volumen final: 50 mL + 16.4 mL = 66.4 mL

Reemplazamos los valores en la ecuación:

0.204 M x 16.4 mL = Concentración final x 66.4 mL

La molaridad de la solución de H3PO4 es de 0.05 M.

7 0
3 years ago
Other questions:
  • How would you expect the stomata of a leaf respond to a drought
    12·1 answer
  • Which of the following best describes what happens during telophase?
    9·1 answer
  • +Why are nutrients from fertilizer harmful to aquatic ecosystems?
    8·1 answer
  • Ferns have<br><br> vascular tissues.<br> seeds.<br> neither.<br> both.
    9·2 answers
  • A scientist uses materials in her lab to turn one piece of dna into 100 copies
    12·1 answer
  • Help me pls...........
    8·1 answer
  • What is the advantage of the double-layer arrangement of a cell membrane?
    9·1 answer
  • Which phase of cell division is shown?
    13·2 answers
  • There are over 8.5 million different species identified on Earth.
    14·2 answers
  • Many species of plants provide an excellent example of epistasis, where multiple genes can control the phenotype. In the case of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!