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
Gekata [30.6K]
2 years ago
9

Blank are negatively charged and move around the nucleus of an atom

Biology
2 answers:
IgorC [24]2 years ago
7 0

Electrons are the negatively charged particles

____ [38]2 years ago
5 0

Electrons are negatively charged and move around the nucleus of an atom

You might be interested in
You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree g
Bingel [31]

Complete question:

You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree grows? Check All That Apply

  1. The swing will move farther away from the tree trunk.
  2. The swing will move up. away from the ground.
  3. The swing will remain in its original position.
  4. The swing's ropes will become embedded in the branch.

Answer:

The swing's ropes will become embedded in the branch.

Explanation:

The trunk or branch strangulation sadly occurs very often. When people tie a young tree with different materials, such as a rope, or a cable, or a wire, and leave it there, the leash will eventually strangulate the tree.

Strangulation occurs because the tree keeps growing, applying pressure on the leash. The vascular system is in the trunk perimeter under the crust. Through the years, the pressure increases, the trunk is even more strangulated, and the vascular system is affected. One of the first and principal effects of strangulation is the increase in the trunk or branch diameter over the leash. This diameter change is because elements of the sap can not go back to the roots and keep near the strangulation. At this point, there are two options:

  • The tree can sort this by including the leash in its tissues, surrounding and absorbing it, and keep growing normally

or

  • The vascular system is so affected that the tree can not sort this problem and so, those parts of the tree located over the leash dye.

<em>In the exposed example, it seems that the tree could make it and included the swing's ropes in the branch. </em>

6 0
2 years ago
Given is a strand of DNA, fill in the corresponding RNA strand and find which amino acids that strand codes for.
prohojiy [21]

Answer:

A-U-G-<u>C-U-A</u>-A-U-A-<u>C-A-G</u>-U-A-G==== RNA

AUG= Start, CUA= Leu, AUA= Iso,  CAG= Glu, UAG=Stop (AMINO ACIDS)

Explanation:

these are right i know for a fact.. had this unit for school

4 0
2 years ago
Explain why two siblings except identical twins have the exactly the same alleles
Natali [406]

Answer:

having exactly the same DNA sequences, twins start accumulating genetic variation from the earliest stages of development, researchers at Iceland-based company deCODE genetics found, meaning that one twin harbors variants that aren't present in the other.

5 0
3 years ago
Pls help giving branliest!!!
ololo11 [35]
Why won’t it let me answer
6 0
3 years ago
1) Cuál es la diferencia que existe entre sustitución, Inserción y deleción en las mutaciones
marysya [2.9K]

Answer:

See the answer below please.

Explanation:

There are different types of mutations:

- Substitutions: the exchange of one base for another occurs (eg changes a C for an A), which could lead to a codon change that codes for a different amino acid causing changes in nascent protein, generating a codon that codes for the same amino acid without any change in nascent protein; generate a different codon for the amino acid: a stop codon and cause an incomplete protein to form.

-Insertions: base pairs are added to the DNA sequence.

-Deletions: base pairs are removed from the DNA sequence.

7 0
3 years ago
Other questions:
  • Which substace is an inorganic molecule
    11·1 answer
  • To test how fertilizer affects tomato plants, a farmer divided a field of young tomato plants into 10 plots of equal size. The f
    6·1 answer
  • Compare the processes of mitosis and meiosis by explaining the number of cells formed in each process, Number of chromosomes in
    10·1 answer
  • There are two different species of finch that live on the same small island, species A and
    8·1 answer
  • The hypothalamus is known to control the activity of the thyroid, which has traditionally been called the master endocrine gland
    8·1 answer
  • The Geologic Time Scale divides Earth’s history into blocks of time with each block separated by important events, such as the d
    6·2 answers
  • What happened in the soapberry bug population in central Florida when the bugs began to feed on seeds from the goldenrain tree f
    10·1 answer
  • Which substance in a cell is a nucleic acid?
    11·2 answers
  • Which of the following is NOT an echinoderm?
    14·1 answer
  • Which of these is a downside of natural gas?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!