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
Oksanka [162]
3 years ago
9

Explain how atomic number relates to the number of particles in an atoms nucleus

Biology
2 answers:
SIZIF [17.4K]3 years ago
8 0

Answer:

the atomic number is relates to the number of particles in an atoms nucleus because is the number of protons.

Explanation:

the nucleus of the atoms has neutrons and protons in its composition. The protons which is the positive charges of the atoms is the same quantity with the atomic number.

Ghella [55]3 years ago
8 0
The atomic number is how many protons there are in the nucleus

(here's an example)
APE means atomic number= protons= electrons

something my science teacher taught me hope it helps
You might be interested in
Which two statements are true for the leading strand in DNA?
melomori [17]

Answer: The correct options are statement first and fourth that is -

It is synthesized toward the replication fork and it is synthesized in the 5′ to 3′ direction.

Leading strand in DNA is the strand of new DNA being synthesized in the same direction where the replication fork is moving. The movement of replication fork allows the access of template for the new DNA.

The DNA synthesis is continuous in the leading strand. It is synthesized in the 5' to 3' as DNA synthesis always takes place in this direction. This is because dNTP ( deoxyribonucleoside triphosphate) provides free 3' OH group where new dNTP can be added by the enzyme DNA polymerase.

7 0
3 years ago
Read 2 more answers
Which action is prevented by the plasma membrane?
Travka [436]
Plasma membrane is a part of the cell made of a lipid bilayer and an embedded protein layer. It protects the cell from the surroundings and also controls the materials leaving or entering the cell. The membrane is semipermeable and therefore allows certain materials to enter or leave the cell. In this case, the plasma membrane may prevent unlimited flow of water into or out of the cell.
4 0
2 years ago
Read 2 more answers
What are the nonliving components of the environment that shape an ecosystem?
katrin [286]
The best answer to the question 'What are the nonliving components of the environment that shape an ecosystem?' would be letter d. Abiotic factors are those components of the environment that are non-living or does not have life. All the other choices have life.
4 0
3 years ago
Which of the following biomolecules would be the preferred dietary intake molecule the day before a long distance runner is sche
kicyunya [14]
The biomolecule that would be the preferred dietary intake molecule the day before a long distance runner is scheduled to compete in an event is Carbohydrates. The answer is option B. Carbohydrates are considered as the base diet among athletes because it can give almost half of the energy needed especially in high intensity activities or sports. It is considered as a good fuel for athletes that can be easily replenished.
4 0
2 years ago
Scientists studied reproduction in the New Zealand mud snail. They wanted to determine whether reproducing sexually or asexually
lubasha [3.4K]

A hypothesis is a claim that expresses a relationship between variables. D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

<h3>What is a hypothesis?</h3>

A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes in order to predict what is going on or what is expected to occur.

A hypothesis must express what is expected to occur in a perfectly comprehensive manner. There must be a logical relationship between the involved variables. It must be objective. Usually, it is written in the present time.

There are different kinds of hypotheses: descriptive, correlative, differentiative, or causative.  

In the exposed example, researchers wanted to determine whether reproducing sexually or asexually was more beneficial for the snails.

Options,

A) <em>Sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. </em>

The benefit of reproducing sexually is that the risk of mutation is lower.

B) <em>Asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring.</em>

<em />

The benefit of reproducing asexually is that a higher number of descendants are produced, which increases reproductive success.

C) Sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation.

The benefit of reproducing sexually is that it increases genetic variation.

D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

The benefit of reproducing asexually is that there is no need for social interaction.

Social interaction does not really benefit snails as a species. This is not a variable that might influence in a significant way snails.

However, variables like the mutation rate, variability, and the number of descendants are useful to test how they benefit or not the snails.  

The hypotheses that would least likely aid the scientists to answer the question is <u>option D</u>.

You can learn more about hypothesis at

brainly.com/question/2657326

brainly.com/question/24897727

#SPJ1  

3 0
1 year ago
Other questions:
  • What is one organism that has Capsular Polysaccharides Enhance Virulence. Describe the bacterium, important characteristics,dise
    13·1 answer
  • What is the biological importance of the polarity of water?
    7·1 answer
  • To protect against introduced species, some states have laws preventing oceangoing ships from dumping ballast water in harbors o
    10·1 answer
  • Which Organelle is only found in plant cells?
    5·2 answers
  • Of the nucleotide sequence on one side of a DNA molecule is CCTAGCT, then the sequence on the complementary strand of DNA will b
    11·1 answer
  • During DNA replication, the DNA molecule combines into two strands. Please select the best answer from the choices provided
    5·1 answer
  • 2. List out the major 3 layers of the earth?
    13·2 answers
  • Two students are in a baseball game. The first student hits a ball very hard and it has a
    6·2 answers
  • What are the genotype for each person ?
    12·1 answer
  • What shape is this galaxy??
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!