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
Musya8 [376]
3 years ago
9

Your science teacher asks you to build a model of a cell. The model should look like a city, and buildings in the city should re

present parts of a typical cell. Each building's real-life function should be like the function of the organelle it represents. For example, the vacuole of a cell, which stores water, could be a water tower in your cell city model.
Explain which building should represent the nucleus?
A) factory:manufacturing
B) city hall:control center
C) power plant:provides energy
D) highways and streets:transportation
Biology
2 answers:
Free_Kalibri [48]3 years ago
4 0

Answer:

city hall- control center

Explanation:

The nucleus is always known to be the control center for the cell because it performs two main principle functions. The nucleus controls the the cellular activities just like the mayor of city hall can control what's going on in his city. They also play an important part in the replication process of genetic information.

irinina [24]3 years ago
3 0
A: Factory:Manufacturing
You might be interested in
Que es eso díganoslo
aniked [119]

Answer:what

Explanation:

4 0
2 years ago
How many calories do proteins have?
Debora [2.8K]

Answer:

One gram of protein has 4Kcal of calories. Proteins should represent between 10 and 15% of daily energy intake. An adult needs daily 0.8 grams of protein per kilogram of body weight. Children, pregnant women, nursing mothers, athletes, and older adults need a little more protein.

Explanation:

7 0
3 years ago
Read 2 more answers
PLEASE HELP DUE BY 8:30 tomorrow
Y_Kistochka [10]

Answer:

increasing

Explanation:

the sun is not bad for plants. In fact, it makes them grow. Its like without no food.

7 0
3 years ago
If an organism’s diploid chromosome number is 18, how many different possible combinations of homologous chromosomes lining up d
MA_775_DIABLO [31]
<span>D. 9 </span>

<span>Notice that diploid cells which 18 are the complete number of chromosome pair of the organism. This usually happens under cell divison –mitosis which process of replicating oneself to produce another like cell. Meiosis occurs in gametes, sex cells. Their respectively called spermatogenesis (sperm cells) and oogenesis (egg cells). These cell division –meiosis produces haploid cells, in which in words “half” from the complete cell chromosome number, hence, these </span>haploid cells<span> only produce half number or one set of chromosome (9) instead of the complete pair which in this case, 18.<span>
</span></span>
7 0
3 years ago
What causes continental drift and plate tectonics?
coldgirl [10]
It's the built up pressure and heat inside the mantle of the earth
6 0
3 years ago
Other questions:
  • The information encoded in DNA is used within a cell in a two-stage process. The two stages of this process are called A) replic
    5·1 answer
  • How many days are in 22 weeks
    12·2 answers
  • Do these findings allow the inside-out model to be elevated to a scientific theory? Why or why not?
    7·1 answer
  • PLEASE HELP ME ASAP!!!
    14·1 answer
  • What change would most improve the usefulness of the graph
    12·2 answers
  • Why are the interactions and tissues in the menstural cycle considered to be feedback mechanisms
    5·1 answer
  • A rapid method of speciation that has been important in the history of flowering plants is
    9·2 answers
  • Electrophoresis is
    12·2 answers
  • Look at the speedometer at the top. What do you notice about the speed when the skater goes from a height of 6m down to 0m and b
    10·1 answer
  • Which statement best describes cellular respiration?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!