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
Novosadov [1.4K]
3 years ago
5

Chargaff's rule states that the amounts of guanine and cytosine are roughly the same, and the amounts of adenine and thymine are

roughly the same
Biology
1 answer:
Mazyrski [523]3 years ago
8 0

Answer:

True.

Explanation:

The Chargaff's rules indicate that in the DNA of all living organisms the amount of adenine (A) should be equal to the amount of thymine (T), while the amount of guanine (G) should be equal to the amount of cytosine (C). These rules were useful to describe the structure of  the double helix and also enable to describe base patterns that often are associated with specific gene regions (for example, promoter regions are rich in AT). Moreover, an imbalance in the 1:1 equilibrium ratio is associated with mutations that may cause diseases such as cancer.

You might be interested in
There was a change in the environment between
olga nikolaevna [1]

These changes are likely genetic mutations

<h2>Further Explanation </h2>

Evolution is the process of change in all life forms from one generation to the next, and evolutionary biology studies how this evolution takes place. Every generation of organisms inherits traits owned by their parents through genes. <u><em>Changes (called mutations)</em></u> in this gene will produce new traits in the offspring of an organism. In an organism's population, some traits will become more common, while others will disappear. traits that help the survival and reproduction of organisms will be more likely to accumulate in a population than unfavorable traits. This process is called natural selection. The income of more offspring than the number of parents along with the inheritance of these traits is an additional fact about life that supports the scientific basis of natural selection. In a long time, this isolated population will become a new species.

Learn more

Genetic mutation brainly.com/question/793485

Evolution brainly.com/question/312738

Details

Class: Middle School

Subject: Biology

Keywords: Genetic mutation, evolution

4 0
3 years ago
Read 2 more answers
The formation of what three classes of substances cause double displacement reactions to occur
Lera25 [3.4K]
The three substances that cause a double displacement reaction to occur are:
(i)   Ionized compounds. These are usually water.
(ii)   A gas that bubbles out a solution.
(iii)  A precipitate.

In double displacement reaction is where two new compounds are formed when two parts of two compounds switch places. For example; when sodium chloride combines with silver nitrate, the two new compounds formed are Sodium nitrate and silver chloride reason being sodium and silver switched places.
8 0
3 years ago
Which organelle is the location of protein synthesis? (4 points)
raketka [301]

Answer:

Ribosome

Explanation:

Ribosomes are mainly made up of ribosomal RNA and ribosomal proteins. Each has two subunits (30S and 60S or prokaryotes) and 40S and 60S in eukaryotes. The smaller unit usually reads the mRNA -with the message from the nucleus -on how to ‘manufacture’ the proteins. The larger subunit actually does the translation by bringing in t_RNAs that carry specific amino acids and then forming peptide bonds between amino acids and ultimately forming polypeptide chains.

6 0
3 years ago
Read 2 more answers
What chemical process provides us with the energy required for active transport?
Thepotemich [5.8K]

Answer:

Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.

7 0
3 years ago
Please help I am going on a trip so, please hurry
Nutka1998 [239]
I think this is correct

1. Organelle, cells, tissues, organs, organ systems, organisms, population, communities, ecosystems and finally biosphere.

2. (Human Body) Bone cells, Fat cells, Nerve cells.

3. neuron, a collection of neurons, nervous system, brain

4. Plants don't have a liver, stomach or lungs, while animal organ systems do.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How could the action force of a canoe moving through water be increased?
    5·1 answer
  • What explains the observation that a single eukaryotic protein coding gene can give rise to multiple different proteins, i.e., w
    5·1 answer
  • (1 point)
    9·2 answers
  • What is the size of a virus
    6·1 answer
  • What are the fixed alleles in the human species?
    12·2 answers
  • The sensory modality or quality of sensation associated with a stimulus depends solely on which receptor cells are stimulated, r
    9·1 answer
  • What role does cellular respiration play in the carbon cycle
    6·2 answers
  • Which descriptions apply to Mendel's pea plant experiments? Select three options.
    9·1 answer
  • A force has direction and contact true or false
    14·1 answer
  • Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... please HELP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!