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Roman55 [17]
3 years ago
5

Cells are the most basic structural and functional units of life. All living organisms are made up of one or more cells. All cel

ls that are alive in the world today came from pre-existing cells.
Which of the following would require this theory to be modified?

A.
The DNA of unicellular and multi-cellular organisms is shown to have many fundamental similarities.
B.
A survey finds that a majority of people believe viruses carry out the basic processes of life.
C.
Scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.
D.
A prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets.
Reset Next
Biology
2 answers:
Anna71 [15]3 years ago
5 0

Answer: C. Scientific observations show that microscopic organisms living in the deep ocean are not made up of cells

Explanation: The cellular theory says that cells are the structural and functional basic unit of life, that all living organisms are made up of cells and that cells came from other cells. This theory should be modified if there's scientific observations that challenge the postulates: living organisms that were not made up of cells can't have cells as functional and structural units, for example.

stiks02 [169]3 years ago
4 0

Answer:

C

Explanation:

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True or false viruses can cause or help to prevent and treat disease
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True. Why not? People find new uses for things everyday.

Pssst! They put dead viruses into vaccinations!

3 0
3 years ago
Energy is stored in the body primarily as __________ in the muscles and liver and as ___________ in subcutaneous body fat.
svetoff [14.1K]

Answer: Energy is stored in the body primarily as GLYCOGEN in the muscles and liver and as TRIGLYCERIDE in subcutaneous body fat.

Explanation:

We take in food for the purpose of ENERGY, building of worn out tissues of the body and to boost the body immunity. After the intake of food, amino acids from dietary protein are used to synthesize body proteins and other molecules, carbohydrate is used to maintain blood glucose and to build glycogen stores, fat is used for energy or stored in the body.

The body must have a steady supply of energy with some of it coming from the metabolism of glucose.

GLYCOGEN formation occurs when there is excess blood glucose level in the process called glycogenesis. It is the suitable way glucose can be stored as it is insoluble and can not disturb the osmotic pressure of the cells. When food is restricted over time, glycogen stores are expended, and the body must rely on the breakdown of stored GLYCOGEN to be converted to glucose for energy production.

Also, energy for tissues that don't require glucose can come from the breakdown of triglycerides in the adipose tissue. TRIGLYCERIDES are formed by the liver when excess calories are taken, and are stored in the adipose tissues.

4 0
3 years ago
Which statement BEST describes how mutations are related to evolution? Question 3 options: There is not a strong relationship be
anygoal [31]
<h2>Answer:</h2>

Mutations lead to new genes, which may have an advantage over the old forms, causing the species to evolve.

<h2>Explanation:</h2>

Mutation assumes a significant job in evolution. A definitive wellspring of all hereditary variety is a mutation. It is significant as the initial step of development since it makes another DNA succession for specific quality, making another allele.

Recombination additionally can make another DNA succession (another allele) for a particular quality through intragenic recombination. Mutation going about as a developmental power independent from anyone else can possibly cause huge changes in allele frequencies over exceptionally significant stretches of time.

3 0
4 years ago
What would the CONTROL GROUP be in an
andre [41]

Answer:

The answer is <u>D</u> - a plant without fertilizers

Hope this helps!

<em>Please consider marking as brainliest!</em>

3 0
3 years ago
Which phrase best summarizes the theory of evolution by natural selection?
frozen [14]

Answer:

c

Explanation:

Natrual selection is survival of the fittest, so only the best suited for that environment survive.

5 0
3 years ago
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