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
Kamila [148]
3 years ago
15

Goodmorning I can’t seem to remember the question

Biology
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer:

d) Protein

Chromatin fibres are wrapped around special proteins called Histones

Hope it helps you

And pls mark it as the brainliest answer

You might be interested in
What structure is the outermost, dense covering around bone?
lesya692 [45]

Answer:

SADSFADVADVADADVADVADVADVADVADVADVADADADSVADVADADSVADVADAVVVVVVVVVVVVVVVVVVVVVVVVVVVV

Explanation:

6 0
2 years ago
3.One advantage to being an ectotherm is that an ectotherm
Fittoniya [83]
Ectotherm can survive with a low calorie diet
4 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
Which of the following questions can be answered scientifically? 1) Should we just let the river flow where it wants? 2) What ca
podryga [215]
<span>4 is a good answer. The question ‘can planting cover crops reduce erosion’ can be easily answered by creating a scientific study. You could create an experimental group where cover crops are planted and a control group where they are not, and measure the erosion of each group. </span>
3 0
3 years ago
A ________ is a cord of strong, fibrous tissue connecting muscle to bone and is designed to withstand tension.
Xelga [282]
A Tendon is a cord of strong, fibrous tissue connecting muscle to bone And is designed to withstand tension.
8 0
3 years ago
Other questions:
  • How do bacterial cells maintain their shape?
    6·1 answer
  • Which statement best explains why cells separate and expel waste?
    11·1 answer
  • What is a system of channels, pipes, and tunnels that carries water a long distance?
    15·1 answer
  • All multicellular organisms begin as a progency or stem or tissue cell?
    8·1 answer
  • Suppose a mass of very cold air hits a mass of air that is very warm and wet. What will most likely happen?
    6·2 answers
  • What is the approximate hydronium ion concentration and hydroxide ion concentration in a cup of tea?
    13·2 answers
  • Which statement about the cells of organisms is accurate?
    9·1 answer
  • In which phase of mitosis do the chromosomes line up along the center of the cell?(1 point)
    8·1 answer
  • Como construir una cadena de ADN de 15 nucleótidos de longitud y señala las siguientes partes:Un nucleótido, una base nitrogenad
    12·1 answer
  • Which chemical equation shows the relationship between ADP and ATP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!