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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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Male-patterned baldness is more common in males as the name suggest.why is this?
Ray Of Light [21]

Answer:

mark brainliest :))

Explanation:

Because baldness is a sex-linked trait.  

In other words, men are simply more likely to express the trait for baldness than women are, because they only need one set of genes for baldness, while women need two.  

If, for example, for each gene there is a 1/2 chance that the gene will be for baldness and 1/2 that it will not, then men have a 1/2 chance (because 1/2^1 = 1/2) of being bald, while women have a 1/4 chance (because 1/2^2 = 1/4) of being bald.  

This is the reason it's called "male-pattern baldness": it is more common in males. However, this does not explain nor rule out the dearth of women with baldness-women can get it too: it's just less common

5 0
4 years ago
Read 2 more answers
WILL GIVE A BRAINLEST
8_murik_8 [283]
We can rule out small fish and grasses. My guess is that zooplankton get their energy from phytoplankton, because phytoplankton use photosynthesis to get their energy.
7 0
3 years ago
20 POINTS
charle [14.2K]
Cell wall - Adds structural support to the cell. Holds the cells together
Cell membrane - Serves as a barrier to the cell and allows more nutrient and molecules to move in and out of the cell without letting things that can harm the cell in. 
Outer membrane - Serves the same basic functions a the cell membrane. (Depending on how complicated the class your in is, I would visit this website for more information... https://en.wikipedia.org/wiki/Bacterial_outer_membrane )
Pili - Help the cell move and attach the bacteria to surfaces are other cells. 
DNA - Contains the genetic instructions on what the cell can physically do, operate, and reproduce. 
Flagellum - Helps the cell move. It kind of acts like a propeller for the cell so that it can move around. 
8 0
3 years ago
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
nadya68 [22]

Answer:

daddy ;-0

Explanation:

7 0
3 years ago
Read 2 more answers
Transmission of information along the axon takes place via an electrochemical process called the _____.
Brilliant_brown [7]

Answer: Neurotransmission  

Explanation:

The transfer of the information from one neuron to another takes place through the release of the chemical substances from the axon of one neuron to the dendrite of another via synaptic junction.

The chemicals that is transferred between two neurons is known as neurotransmitter and the process is known as neurotransmission.

The brain consists of multiple neurons and this is how the information is transferred across the brain and body.

4 0
3 years ago
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