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3 years ago

Scientists classifying modern animals are most likely to compare the---

Biology

2 answers:

AlladinOne [14]3 years ago

8 0

Answer:

D) sequence of the animal's DNA

Explanation:

It is sequence of the animal's DNA based on which they are classified. The animals which have more similarity in DNA sequence are considered as closely related and therefore they are classified in the same group whereas the animals which have dissimilar DNA sequence are considered as distantly located so they are classified in different groups. The structure of animal's ATP, function of the animal's limbs and composition of the animal's bones are not the criteria to classify animals.

TiliK225 [7]3 years ago

5 0

The correct answer is letter D. The sequence of an animals' DNA is most likely the variable that scientists will look into to study it further. Knowing the genetic make-up of a particular organism is important so that they can be classified in particular groups and communities within an ecosystem.

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Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes

Fed [463]

Specialized structures that perform cell functions are organelles.

What are cell organelles?

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

An organelle is a particular sort of cell structure. Organelles come in many different varieties. Vesicles are another name for organelles in a cell. They actually serve a purpose that is crucial since all of the processes in a cell must be compartmentalized. Therefore, a membrane is required to surround the processes inside a cell that produce diverse products. Organelles are therefore all membrane-bound in reality. They also distinguish between one function and another. So, for instance, the lysosome breaks down large molecules to make small molecules, while the mitochondrion produces energy by breaking down large molecules.

They must be divided up since the lysosome requires an acidic pH and the mitochondrion relies on all of its pathways, proteins, and enzymes to convert one chemical to another. Additionally, none of the functions would be created if those two substances were combined.

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1 year ago

If a plant lost light exposure, in what ways would photosynthesis be affected?

Setler79 [48]

Answer:

Too much light energy would damage plants' biological structure and prevent photosynthesis from happening. This is why the photosynthetic process, in general, shuts down during the hottest hours of the day.

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2 years ago

arrange the process of hemostasis in sequence. (separate letters by a comma and space [ex. a, b, c,…])

Nina [5.8K]

The sequence for the process of hemostasis is A, F, B, C, D, E.

<h3>What is Hemostasis?</h3>

Your body's natural response to an injury, hemostasis, stops the bleeding and repairs the damage. This skill typically works to your advantage by preserving blood and avoiding infections. The process can occasionally malfunction, leading to issues with excessive or insufficient clotting. There are four distinct steps to the hemostasis mechanism.

1) Blood vessel constriction.

2) The development of a transient "platelet plug."

3) The coagulation cascade is activated.

4) The last clot, or "fibrin plug," forms.

A series of enzymatic activations that result in the development of a clot containing platelets and fibrin polymer are made easier by hemostasis. While the process of tissue regeneration is taking place, this clot plugs the wounded area, manages the bleeding, and stops further bleeding.

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I understand that the question you are looking for is "Arrange the process of hemostasis in sequence. (Separate letters by a comma and space as follows: A, B, C, D)

A. Kidneys release erythropoietic factor

B. Increase in red blood cell production

C. Enzyme stimulates red bone marrow

D. Oxygen delivery increased to the tissues

E. Oxygen delivery decreased to the tissues

F. Decrease in red blood cell production"

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1 year ago

A cell with a diploid number of 36 undergoes meiosis, how many chromosomes are in each daughter cell?

ZanzabumX [31]

In meiosis , the no of chromosomes in the daughter cells reduces into half no of that in the initial cell :18

4 0

2 years ago

" The molecules used to cut, copy, and connect the DNA segments used in this process are

Elanso [62]

After looking at the above diagram given, Enzymes are the molecules that were used to cut, copy, and to connect the DNA segments. The correct answer is 2. Make sure to check the number choices, they are out of order on this particular question.

7 0

3 years ago