What is the function of the nucleus in a cell?
A. The nucleus controls the cell’s activity.
B. The nucleus identifies a cell as belonging to a plant.
C. The nucleus determines what substances enter and leave the cell.
D. The nucleus can be seen under a transmission electron microsco
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Since this is not my area of expertise, I searched Google under the key words "function of the nucleus in a cell" to get these possible sources:
https://www.google.com/search?client=safari&rls=en&q=function+of+the+nucleus+in+a+cell&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
so
A
Yes
1.B
2.D
3.D
4.A
5.A
Here are the answers if any of you are struggling I just finished it so there all correct :)
Thank you, I am struggling with my science bright me up to a 97% thank you.
Thanks, Lovely~, I was struggling with this one! 🐣
The correct answer is A. The nucleus controls the cell's activity.
To arrive at this answer, you can eliminate options B, C, and D through the process of elimination.
Option B, "The nucleus identifies a cell as belonging to a plant," is incorrect because the presence of a nucleus does not distinguish a cell as belonging to a plant. Both plant and animal cells have a nucleus.
Option C, "The nucleus determines what substances enter and leave the cell," is incorrect because this function is primarily carried out by the cell membrane, not the nucleus. The cell membrane regulates the movement of substances in and out of the cell.
Option D, "The nucleus can be seen under a transmission electron microscope," is incorrect because the statement is about the ability to visualize the nucleus, rather than its function within the cell.
By the process of elimination, A remains as the correct answer. The nucleus is the control center of the cell, containing the cell's genetic information and coordinating its activities. It plays a crucial role in controlling gene expression, DNA replication, and the production of proteins.