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
Ira Lisetskai [31]
3 years ago
7

Which of the following cellular materials is solely composed of DNA and proteins?

Biology
2 answers:
diamong [38]3 years ago
5 0

Answer:

Chromosomes are thread-like structures in organisms, found primarily in the nucleus of the cell. These chromosomes contain genetic information and are involved in cell replication and reproduction. Along with DNA, chromosomes contain histones, which are proteins that keep the chromosome bound together.

ZanzabumX [31]3 years ago
5 0

Answer:

<h3>Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell's genetic instructions. The major proteins in chromatin are histones, which help package the DNA in a compact form that fits in the cell nucleus.</h3>

Explanation:

<h3>hope it helps Uh!!!!</h3>
You might be interested in
An organism’s ability to change in form with cells becoming more specialized is called
Contact [7]
Development or choice D
5 0
3 years ago
Most extinction is ________.
Maksim231197 [3]

An extinction event is a well-known and quick decrease in the biodiversity on Earth. Such an occurrence is recognized by a sharp change in the diversity and abundance of multicellular organisms. It happens when the rate of extinction surges with respect to the rate of speciation. In other words, this happens when species cannot adapt generally to the change in the environment. So the correct answer would be letter a.

7 0
3 years ago
Receptors that are especially important for helping a person maintain balance are located in the
Gnesinka [82]
Receptors are loated in the sense organs.
3 0
3 years ago
Which simple machine can be described as a rope that is threaded through a wheel or disk? A. inclined plane B. pulley C. screw D
GREYUIT [131]

Which simple machine can be described as a rope that is threaded through a wheel or disk?

The correct answer is B - Pulley

A pulley is a simple machine that is used to lift loads. It consists of a wheel on which a rope is placed and the rope is pulled by the person towards himself to lift the load that is tied on the other side of the rope. There are three main types of pulleys: fixed, movable, and compound.

5 0
3 years ago
Photosynthesis is an example of metabolism <br><br> True or false
kirza4 [7]
Hi there!

The answer should be True.

Hope this helps!

-Payshence xoxo
4 0
3 years ago
Read 2 more answers
Other questions:
  • Why is e = hv important in pv cell considerations?
    15·1 answer
  • Which of the following is not a possible cause of erosion? a. burrowing animals b. gravity c. water d. none of the above
    12·2 answers
  • DNA is a type of ?
    8·1 answer
  • The pattern of the brain structure differences found in brain imaging studies of the big five personality traits
    13·1 answer
  • Identify the longitudinal section of a long bone and interior bone structure.
    8·1 answer
  • Two major pieces of information can be determined from analyzing a karyotype of an unborn child
    6·1 answer
  • What are bony platelet?
    5·1 answer
  • Hey yall you don't know me but can someone help ill do anything ​
    6·1 answer
  • True or false: Galaxies formed straight away after the big bang
    12·1 answer
  • Which type of soil consists of very fine (small) particles that make permeability of water
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!