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docker41 [41]
3 years ago
8

Which of the following processes take place in the cell nucleus?

Biology
2 answers:
Aleksandr-060686 [28]3 years ago
5 0

Answer:

A i believe

Explanation:

gladu [14]3 years ago
5 0

Answer:

B. DNA replication and DNA transcription

Explanation:

Nucleus is the double membrane bound organelle present in eukaryotic cells. It is the site where DNA is present in these cells.

DNA replication is the process of formation of new DNA strands using the existing ones as a template. It occurs in the nucleus only.

DNA transcription is the process of formation of RNA using a DNA template strand. Since DNA is present in the nucleus only, DNA transcription also occurs in the nucleus.

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Design an experiment where you would determine how quickly lactaid works to break down milk sugar
xxMikexx [17]

Answer:

Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

For the last is graph the data and forms conclusions ..

  • This is the right answer.
  • Hope it helps.
6 0
2 years ago
Explain the process of mitosis in a tissue culture for normal cells
dsp73
Mitosis is a process cell division, where one cell divides into two identical cells. Mitosis consists of four phases ~ prophase, metaphase, anaphase, telophase and cytokinesis
8 0
3 years ago
The lipid bilateral molecules do what for the cell
serg [7]
Do you mean Lipid Bilayer?
The lipid no later is a thin polar membrane made up of two layers of lipid molecules. These membranes are like flat sheets that form a continuous barrier around all cells.

Hope this helps
6 0
3 years ago
The bone marrow of the skeletal system produces lymphocytes which belong to what system ​
Fynjy0 [20]

Answer: Immune system

Explanation:

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Thus, lymphocytes are associated with the immune system.

5 0
3 years ago
Read 2 more answers
Which of the following is NOT a function of hormones?
dimulka [17.4K]
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