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posledela
3 years ago
5

A scientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but wit

h a thick cell wall and ribosomes. What type of cell could it be?
Biology
1 answer:
NeTakaya3 years ago
5 0
<span>Eukaryotic cell

There are differences between Eukaryotic and Prokaryotic cells. This difference is considered to be the most important distinction between groups of organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today. 
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism.  Both plant and animal cells are eukaryotic cells.</span>
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A student conducts an experiment to determine if Ultraviolet (UV) light kills
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Refuted. This happens, as explained in the question , when the result does not support the hypothesis.
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3 years ago
Which type(s) of cell division (mitosis, meiosis l, meiosis Il) reduce(s) the chromosome number by half? Which type(s) of cell d
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Answer:

Which type(s) of cell division reduce(s) the chromosome number by half?

                           Meiosis l

Which type(s) of cell division can be classified as reductional?  

                            Meiosis I

Which type(s) of cell division can be classified as equational?

                           Mitosis and Meiosis II

Explanation:

Meiosis is a type of cell division which occurs in the germ or reproductive cells to produce gametes. It is completed in the two stages, meiosis I and meiosis II.  The cells which are going to divide by meiosis are diploid having two sets of chromosomes. Meiosis I is the first stage of the meiosis. At the end of meiosis I two daughter cells are formed having only 1 set of chromosomes and chromosome numbers are reduced to half. Thus, meiosis I is a reductional division.  

Mitosis and meiosis II is the equational division as after division chromosome number remains the same as in the parent.  

6 0
4 years ago
I’m which part of the cell is the majority of the energy released from breakdown of glucose
poizon [28]

Sentence Correction: In which part of the cell is the majority of the energy released from the breakdown of glucose?

nucleus

mitochondrion

cytoplasm

plasma membrane

Answer: <em>The answer is mitochondrion.</em>

Explanation: <em>The reason the is the correct answer is because, there are the Locations of Cellular Respiration which occurs in two stages.</em>

<em>First stange - cytoplasm</em>

<em>Second stage - mitochondrion</em>

<em>So as we can see, mitochondrion is the Second stage which is the correct answer because the majority of the energy released from the breakdown of glucose.</em>

<em />

6 0
3 years ago
Read 2 more answers
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Well, it’s just because nucleotides do not contain an amino group. Nucleotides are composed of nitrogen base bonded to a sugar which is also bonded to a phosphate group. No amino groups in sight.
6 0
3 years ago
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Answer:

B. Generalizable

Explanation:

Generalizable means something's ability to be applied to a general or wide group. So, if something is generalizable that means that it is applicable to a wide group of things outside of the initial study. Thus, B is the correct answer because it is the only vocab word that properly describes how widely applicable the study is.

One of the best ways to generalize a study is to use random or probability sampling. This helps ensure that the findings of the study can be used by others in different situations.

7 0
2 years ago
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