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
allochka39001 [22]
4 years ago
15

In an atomic model that includes a nucleus, positive charge is

Biology
1 answer:
ch4aika [34]4 years ago
8 0

Answer: The options are not given, here are the options.

a. located in the space outside the nucleus.

b. spread evenly throughout an atom. c. concentrated at multiple sites in an atom.

d. concentrated in the center of an atom.

The correct option is D.

concentrated in the center of an atom.

Explanation:

In an atomic model, the atomic particles has the nucleus which is located at the center of the particle. This nucleus contain positive charge which is called proton at the center and the neutrons(no charge). The electrons is located out side the particle she'll or nucleus and atomic particles become neutral because the number of protons is equal to the number of electrons which is negatively charge orbiting outside the nucleus.

You might be interested in
Research has found that a single area of the brain can have multople functions. which brain area plays a role in speech and also
matrenka [14]

Answer

-Broca's area

Explanation;

Broca's area is a region in the frontal lobe of the dominant hemisphere, usually the left, of the hominid brain with functions linked to speech production.

-Aphasia is the loss of the ability to understand speech or communicate using language. It can occur when areas of the brain responsible for language become damaged. Broca's aphasia results from damage of the Broca's area, which is located in the frontal lobe, usually on the left side.


6 0
4 years ago
If a horticulturist breeding gardenias succeeds in having a single plant with a particularly desirable set of traits, which of t
REY [17]

The question is incomplete. The complete question is:

Question: If a horticulturist breeding gardenias succeeds in having a single plant with a particularly desirable set of traits, which of the following would be her most probable and efficient route to establishing a line of such plants?

A) Backtrack through her previous experiments to obtain another plant with the same traits.  

B) Breed this plant with another plant with much weaker traits

C) Clone the plant asexually to produce an identical one

D) Force the plant to self-pollinate to obtain an identical one.

Answer:

C) Clone the plant asexually to produce an identical one

Explanation:

Asexual reproduction is a mode of production of progeny from a single parent. It does not include the fusion of male and female gametes. Therefore, the progeny obtained from the asexual reproduction is genetically identical to the parent plant and is called a clone. One of the methods of asexual reproduction in plants includes vegetative propagation.

To maintain desirable traits in progeny, one must perform asexual reproduction in the single parent plant with such traits. The asexual reproduction would produce the progeny having all the desirable genetic traits as that of the parent plant.

6 0
3 years ago
Read 2 more answers
ATP is produced during the process of cellular respiration. Which is the order of the steps of cellular respiration?
Leya [2.2K]
<span>The stage of cellular transportation at which the most ATP is produced is during the electron transport chain. </span>
3 0
3 years ago
Read 2 more answers
These variations are caused by a(n) __________ in a gene
Shkiper50 [21]
Modification in a gene
3 0
3 years ago
Ecology is the study of how: a. humans affect the environment. b. atoms make up the environment. c. evolution affects nature. d.
valkas [14]
Organisms interact with each other and their non living environment
5 0
3 years ago
Other questions:
  • Was there any noticeable effect on the germination rate of the radish seeds as a result of the ph? compare and contrast the grow
    15·1 answer
  • The cell membrane helps to control what enters and leaves a cell. Which of these substances, which accounts for about two-thirds
    7·1 answer
  • During digestion, why do you think it is necessary to break up the fat into tiny droplets?
    9·1 answer
  • Organisms serve different roles in ecosystems based on how they obtain nutrients. What important role is served by fungi in ecos
    11·2 answers
  • What must plants be able to do
    11·1 answer
  • An element's atomic number is the
    6·2 answers
  • During early ages, the alkaline hot liquids from the vent met the acidic cold ocean water. The acidic ocean water produced a nat
    13·2 answers
  • WILL GIVE BRAINLIEST!!
    12·1 answer
  • Where are the effects of soil salinization most likely to be seen? a. inland farmland. b. mountain communities. c. coastal farml
    9·2 answers
  • SC.8.L.18.4A student picked up Ball A off a shelf and threw it. In this action light energy from the sun is transformed into che
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!