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marysya [2.9K]
2 years ago
8

Which of the following is not a

Biology
1 answer:
Nimfa-mama [501]2 years ago
6 0
B because I’m pretty sure only whales and dolphins have blowholes
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Indicate whether each of the following descriptions better matches the rough (R) or the smooth (S) endoplasmic reticulum.
yuradex [85]

Answer: rough endoplasmic reticulum--b

Smooth endoplasmic reticulum--a,c,d

Explanation:The rough endoplasmic reticulum has numerous ribosomes attached to it. Thus it has a coarse texture.it is involved in the production of proteins. The ribosomes receives the messages to produce a protein from the messenger RNA, the ribosome the packs amino acid into proteins and transfers it to the rough endoplasmic reticulum.

The smooth endoplasmic reticulum does not have ribosomes attached.it is involved in the production of non-protein molecules eg lipids and fats.

It is an also important organelle for the metabolism of the cell.it helps in detoxification in the liver. It also stores calcium for use in the skeleton.The sarcoplasmic reticulum is an modified smooth endoplasmic reticulum

7 0
3 years ago
Please help don’t have a lot of time
damaskus [11]

The answer would be 8, because in mitosis it creates and identical cell

5 0
3 years ago
Which of the following was the major contribution made by Avery, MacLeod, and McCarty that strengthened the argument that the tr
galben [10]

The major contribution made by Avery, MacLeod, and McCarty was 'transformation of nonvirulent cells with a DNA extract was blocked only if DNase was added'. This observation supported the idea that the transforming agent in Griffith's experiment was DNA.

The Avery–MacLeod–McCarty experiment showed that DNA was the transforming agent observed in Griffith's experiment.

Griffith's experiment (1928) suggested that bacteria were capable of transferring genetic information (DNA) by a process of horizontal gene transfer called transformation.

While the bacteria were killed by heat, Frederick Griffith observed that the DNA had was taken up by II-R strain bacteria via transformation.

Avery–MacLeod–McCarty experiment observed that protease enzymes did not destroy the transforming agent (but DNAse destroyed this transforming principle), thereby suggesting that the transforming agent in Griffith's experiment was bacterial DNA.

Learn more in:

brainly.com/question/927265?referrer=searchResults

3 0
2 years ago
Brainliest; please help me the picture is shown
Andrews [41]

Answer:

The answer is location.

Explanation:

The answer is very logical and need no explaination.

<em>I HOPE THIS WILL HELP YOU!!</em>

8 0
2 years ago
Read 2 more answers
Why is the work ethic important to a system of privatization?
Mekhanik [1.2K]
Colonized countries are forced to rely on manufactured goods from their mother countries and prevents development of industry.
4 0
3 years ago
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