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Elena-2011 [213]
3 years ago
6

Which of the following is a source of pollution in the environment? A. smoke from factories B. fumes from cars C. acid rain D. a

ll of these
Biology
2 answers:
ra1l [238]3 years ago
7 0
I would think it is D.
mixas84 [53]3 years ago
4 0
B for sure A maybe So I would pick either B or D
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10pts 5 stars and a thanks if right, 1 star if wrong
kondaur [170]
Hey!
So for the first answer, neither Fungi or Bacteria contains the given protein.
For the second answer, I'm pretty sure that I think that Fungi can reproduce asexually or sexually, while Bacteria can only do it asexually.
For the fourth answer, bacteria can be both, but fungi scavenges nutrients from dead organic material.
That leaves answer three, which is true.

I hope this helped! I'm sorry if I'm wrong.

Toodles~

4 0
2 years ago
What type of waves are used to transmit cellular telephone messages
Pavel [41]
FM radio waves and waves that are used in microwaves and radar are used by mobile phones. 
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3 years ago
Cyclin B1, a key cell cycle regulatory protein in vertebrates, is mostly cytosolic before mitosis. Early in mitosis, however, th
Ludmilka [50]

Answer:

Phosphorylation within the nuclear export signal interferes with the function of the  signal.

Explanation:

In biochemistry, phosphorylation is the addition of a phosphate group (PO4) to a protein or other molecule. Phosphorylation is a major player in protein regulation mechanisms, preventing protein-catalyzed reaction product from accumulating in the body causing problems.

However, in some cases phosphorylation may cause nuclear accumulation of a protein in the nucleus of the cell. An example of this is the protein shown in the question above. In this case, phosphorylation in the nuclear export signal interferes with the signal function, resulting in protein accumulation in the nucleus.

4 0
3 years ago
Which part of a cell allows nutrients and other materials to enter or leave the cell
sweet [91]
I swear it's the cell membrane.. I'm not sure though
4 0
3 years ago
Read 2 more answers
The picture shows a model of a cell.
Pani-rosa [81]
It’s d I think I’m not sure
7 0
2 years ago
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