Review the following DNA sequences.Original DNA Sequence

A T T G C T A A G T C A

Mutated DNA Sequence

A T T G A T A A G T C A

Which type of mutation occurred?

insertion

deletion

There is no mutation.

substitution

Answers

Answer 1

Answer:

Answer:

The answer is substitution

Explanation:

Substitution is a kind of mutation that occurs when one nucleotide is change by a different one. In your example, only change the fifth nucleotide (C by A) so, this is an example of point mutation (onle one nucleotide changed).

The other options are differents kinds of mutations that the one shown in your question.

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Which state of matter will hold its shape without a container? a. solid c. gas b. liquid d. plasma Please select the best answer from the choices provided A B C D

Answers

Answer: (A) a solid will hold its shape without a container.

Explanation: Liquids and gasses spread around to fit the container, liquids a bit less. Plasma doesn't have a clear shape regardless of the container. Solids are solids regardless the container.

Final answer:

Solids will hold their shape without a container.

Explanation:

The state of matter that will hold its shape without a container is solid. Solids are rigid and possess a definite shape. They do not flow and have a fixed volume. Examples of solids include rocks and ice.

Learn more about States of Matter here:

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The process of deposition would make a river change in which way? A.
dirtier water

B.
straighter

C.
wider

D.
more curves

Answers

Answer;

D.more curves

Explanation;

-Deposition is the process of the eroded material being dropped that takes place when a river loses energy. The loss of the river energy is attributed by factors such as reduction in rainfall, increase in evaporation, friction close to river banks and shallow areas which leads to the speed of the river reducing and thus the energy reduces. Deposition process would make a river change in more curves.

Option D. deposition has a process that changes the course of the river, and has curves and acts dragging particles from the soil to the river, in the form of layers and strata and in the process makes a change through the path of the curves

Arial decides to ride her bike to work instead of driving her car. What impact is this decision likely to have on the environment? A. More energy resources will be required. B. Contamination of nearby land will be reduced. C. The global footprint of people in the US will increase. D. Less carbon dioxide will be released into the atmosphere.

Answers

D. less carbon dioxide will be released in the atmosphere

This will reduce global warming as a result of less abundance of Carbon dioxide

if a somatic cell in a carrot has 18 chromosomes. how many chromosomes would normally be present in a gamete

Answers

the answer would be 23

Identify which statement is NOT correct about the eyes of mammals. A) Mammals have two eyelids, one upper and one lower eyelid.
B) Mammal eyes have a lens which serves to focus the light.
C) The majority of mammals' have eyes that can differentiate between colors D) Eyes are one of primary senses of mammals which provides a way of perceiving the world.

Answers

C. because a mammal only has one color that is the same.

Answer: C. because a mammal only has one color that is the same.

Explanation:

Mitochondria and chloroplasts are two types of

Answers

Hey there,

Mitochondria Have DNA. Mitochondria and chloroplasts have striking similarities to bacteria cells. They have their own DNA, which is separate from the DNA found in the nucleus of the cell. And both organelles use their DNA to produce many proteins and enzymes required for their function.

Hope his helps if so please mark brainiest!

Final answer:

Mitochondria and chloroplasts are two types of organelles present in cells. Mitochondria produce ATP, the cell's main energy source, while chloroplasts in plants and algae conduct photosynthesis.

Explanation:

Mitochondria and chloroplasts are two types of specialised structures, or organelles, found within cells. They each play critical roles in energy( in different forms) provision for the cell.

Mitochondria, often referred to as the 'powerhouses of the cell', generate most of the cell's supply of adenosine triphosphate (ATP), which is used as a source of chemical energy.

On the other hand, chloroplasts are found in plant cells and some algae. They are responsible for photosynthesis, a process by which sunlight, carbon dioxide, and water are converted into food for the plant.