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
Alenkinab [10]
2 years ago
15

HELPP MEEBell Work: Why is the nucleus sometimes called the control center of the cell?

Biology
1 answer:
Aleonysh [2.5K]2 years ago
8 0

Answer:

1, FAlse

2.True

3. true

4.true

5.True

6. FAlse

7.true

8.true

9.true

10.True

1. Yes

2.Animal cells are the basic unit of life in organisms of the kingdom Animalia.

3.Magnification is the ability to make small objects seem larger, such as making a microscopic organism visible. Resolution is the ability to distinguish two objects from each other.

4.organelles

5. Becuase they have diffierent genetics which serve for different purposes

EXIT TICKET=.chromosomes

Explanation:

mark me brainiest

You might be interested in
1. Which of the following is NOT a true property of water? * 1 point
GREYUIT [131]

The answer is B.

I think its safe to assume we all have had a cup of ice water. The ice always floats at the surface of the water.

5 0
3 years ago
The process by which the zygote attaches to the uterine wall.
frutty [35]

Answer:

implantation – the process by which the zygote attaches to the uterine wall.

6 0
2 years ago
Read 2 more answers
A team of astronomers discovers a new planet with water. They notice that the process of evaporation does not seem to be working
olya-2409 [2.1K]

Answer:

<em>A team of astronomers discovers a new planet with water. They notice that the process of evaporation does not seem to be working on this planet. Which statement best explains the state of the water cycle on this newly discovered planet?</em>

<em></em>

<em>The water is trapped as water vapor in the atmosphere and clouds.</em>

<em></em>

<em>Hope this helps!</em>

<em></em>

6 0
2 years ago
After constructing a prototype of the device, the student concludes that in many regions the monetary cost of building and insta
Inessa05 [86]

Answer:

After constructing a prototype of the device, the student concludes that in many regions the monetary cost of building and installing the  device would be higher than the cost of acquiring water from other sources. Which of the following would be most appropriate for the  student to do next?

redesign the device without the solar panel so that it plugs into an electrical outlet

Explanation:

Because of cost implication, the device is redesigned in order to use other source rather than water which would be cost-effective and generally accepted for use.

8 0
3 years ago
Read 2 more answers
If an inhibitory synapse fires at the same time and at the same distance from the initial segment as an excitatory synapse of th
Sergio [31]

Answer:

If an inhibitory synapse fires at the same time and at the same distance from the initial segment as an excitatory synapse of the same intensity there will be no changes in the potential in the firing zone.

Explanation:

Under normal conditions, the transmembrane potential depends on the ionic charges present in the intracellular and extracellular spaces. The extracellular space load is usually positive and in the cytoplasm is negative.

  • <u>Depolarization</u> occurs by opening ion channels that allow sodium to enter the cell, making the intracellular space more positive.
  • An opening of potassium channels releases this ion to the extracellular space, leading to <u>hyperpolarization</u>.

An excitatory synapse is one capable of depolarizing a cell and boosting the production of action potential, provided it is capable of reaching the threshold of said potential.

On the other hand, an inhibitory synapse is able to hyperpolarize the cell membrane and prevent an action potential from originating, so that they can inhibit the action of an excitatory synapse.

The interaction between two synapses, one excitatory and one inhibitory, -called synapse summation- will depend on the strength that each of them possesses. In this case, the intensity of both synapses being the same, there will be no changes in the membrane potential in the firing zone.

Learn more:

Excitatory and inhibitory postsynaptic potentials brainly.com/question/3521553

6 0
3 years ago
Other questions:
  • URGENT!!
    13·1 answer
  • When an automatic battery is fully charged the sulfuric acid and water mixture will have a specific gravity of about
    11·1 answer
  • Cells lining the human respiratory tract have projections that help keep the passageway clean, moving debris and mucus up and ou
    7·2 answers
  • Why can’t both strands of DNA be replicated at the same time?
    11·1 answer
  • Chemical compound describes what?
    9·1 answer
  • The following are the recombination frequencies for a set of genes found on the same chromosome: X-W 7% W-Y 10% X-Z 13% W-Z 20%
    13·1 answer
  • Sharks
    9·1 answer
  • Presence of two sets of chromosomes in each cell
    13·1 answer
  • 10. Which type of graph is the best to show the relationship between an Independent Variable (IV) and a Dependent Variable (DV)?
    6·1 answer
  • When using a dichotomous key to identify organisms, what do we look at?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!