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
Marat540 [252]
2 years ago
7

What material is too important to ever

Biology
2 answers:
Mkey [24]2 years ago
7 0
The material that is too important is A.DNA
Anna007 [38]2 years ago
3 0

Answer:

A. DNA

(out of all the options, the DNA molecules must never leave the nucleus)

Correct option:

<h2>What is D.N.A.?</h2>

Discoverer: Friedrich Miescher

Date of Invention: 1869

'DNA' is usually defined as: deoxyribonucleic acid: an extremely long macromolecule that is the main component of chromosomes and is the material that transfers genetic characteristics in all life forms, constructed of two nucleotide strands coiled around each other in a ladderlike arrangement with the sidepieces composed of alternating phosphate and deoxyribose units and the rungs composed of the purine and pyrimidine bases adenine, guanin, cytosine, and thymine: the genetic information of the DNA is encoded in the sequence of the bases and is transcribed as the strands unwind and replicate.

Other options:

<h2>What are ribosomes?</h2>

A cell organelle constructed in the nucleolus and functioning as the site of protein synthesis in the cytoplasm; consists of rRNA and protein molecules, which make up two subunits.

<h2>What is protein?</h2>

Any of the numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals and other nonphotosynthesizing organisms, composed of 20 or more amino acids linked in a genetically controlled linear sequence into one more polypeptide chains, the final shape and other properties of each protein being determined by the side chains of the amino acids and their chemical attachments: proteins include such specialized form of collagen for supportive tissue, hemoglobin for transport, antibodies for immune defense, and enzymes for metabolism.

<h2>What is the mitochondria?</h2>

An organelle in the cytoplasm of cells that function in energy production.

The "powerhouse" of a cell.

#SPJ2

You might be interested in
What are the layers of the Sun, starting from the center and moving outward?
olga55 [171]

Answer:

C. photosphere, convective zone, radiative zone, and core

7 0
3 years ago
Read 2 more answers
Weather conditions all over the world during an El Niño year is unusual. Many rain clouds forms over this warm part of the Pacif
Oksana_A [137]
I Think The answer is a I hope it helps My friend
4 0
3 years ago
What is the receptors?
Sergeu [11.5K]

Answer:

<em>In biochemistry and pharmacology, receptors are chemical structures, composed of protein, that receive and transduce signals that may be integrated into biological systems</em>

3 0
3 years ago
Only inherited ____ differences that can be passed on are acted upon evolution.
klasskru [66]
Evolution is all about the process of inheriting characteristics within a population change over generation.

Only inherited traits differences that can be passed on are acted upon evolution.

<span>In the study, the humans select desirable traits that can be passed from one generation to another.</span>

4 0
3 years ago
PLS HELP ASAP!!!!!
frozen [14]

Answer:

Prokaryotic cell-- no organelles, no membrane.

Eukaryotic cell -- Have organelles and membrane.

Explanation:

For the model of prokaryotic cell, we construct the model by removing organelles from the cell whereas in the eukaryotic cell, we add the organelles because in eukaryotic organisms, organelles are present in the cell that performs specific function. In the model of prokaryotic cell, we have to remove membrane around the nucleus whereas membrane president around the nucleus. In the prokaryotic cell, nucleus is not visible while on the other hand, in eukaryotic cell, the nucleus is visible and can be differentiate from other organelles.

6 0
3 years ago
Other questions:
  • During the first phase of the ovary cycle, the ______ matures within a follicle.
    13·1 answer
  • Vasopressin and aldosterone secretion are part of the body's compensation for
    10·1 answer
  • What is the current environmental protection agency plan for addressing global warming issues​
    11·1 answer
  • When providing care for a child immediately after a bone marrow aspiration, which nursing action is priority?
    15·1 answer
  • If an egg cell contains 50 chromosomes, how many chromosomes are in a sperm cell from the same species? 50 25 100 200
    5·1 answer
  • Describe the possible effects of a mutation on an organism. Describe an example for each effect you mention.
    14·1 answer
  • 12
    13·2 answers
  • Coastal flooding occurs when
    9·2 answers
  • What can be done to eliminate the dangers of antibiotic resistance that are all over the<br> world?
    8·1 answer
  • The way that neurons communicate is through _____________ _________________ which release _________________ .
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!