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nika2105 [10]
3 years ago
8

7 A student who was training for a cross country race jogged for 2.0 hours and covered a

Biology
1 answer:
Sonbull [250]3 years ago
7 0

Answer:

7.0 km/hr

Explanation:

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Which carbohydrates are found in our genetic material?
Kisachek [45]

The carbohydrates found in our genetic material are the two sugars deoxyribose and ribose.

Carbohydrates are defined as organic compounds which occur in food and living tissue and include starch, sugars and cellulose. They are composed of hydrogen, oxygen and carbon.

Deoxyribose is a sugar found in the structure of DNA, while the sugar ribose is found in the structure of RNA.

DNA is the molecule that carries the cell's genetic information while RNA is the molecule involved in synthesis of protein using the coded information received from DNA.

Both DNA and RNA are termed as the genetic molecules of life.


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2 years ago
Elevating a shock victim feet will help his or her circulation. <br> a. True <br> b. False
klasskru [66]
elevating a stuck with him feet with help of his all circulation is true
4 0
3 years ago
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Nerissa is using immunostaining to identify different protein molecules on the cell of a pathogen. Which best describes the proc
Alja [10]

Answer:

She will add color dye to antibodies, and the antibodies will attach to the antigen of the pathogen.

Explanation:

Immunostaining is the process where the antibodies for a specific pathological antigen is combined with fluorescent dye or any other indicator, like enzyme. Fluorescein are common staining materials used because it is easily detectable under UV light. This antibody coated with indicator thus bind to the specific pathogen or protein and help in its identification. Also the pathogenic cell fixation is done to facilitates clear and precise identification.

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3 years ago
What goes in the boxes where it says text here?​
Elanso [62]

Answer:

2) A

3) C

4) A

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there you go!

8 0
2 years ago
During this phase of mitosis, the mitotic spindle forms and the nuclear envelope fragments.
Arisa [49]

Mitotic spindle forms and the nuclear envelope fragments at the prophase stage of mitosis.

<h3>What are the stages of mitosis?</h3>

Mitosis has 4 main stages that are more or less in a continuous spectrum. These stages are:

  • Prophase
  • Metaphase
  • Anaphase
  • Telophase

The prophase stage is characterized by the dissolution of the nuclear envelope, the condensation of chromatin materials, and the onset of spindle formation.

The metaphase stage is characterized by the alignment of chromosomes at the equator and the engagement of each chromosome by spindle fibers at the centromere.

The separation of sister chromatids characterizes the anaphase through the shortening of the spindle fibers from the opposite ends of the cell.

The telophase is characterized by the completion of the migration of sister chromatids to the poles.

Thus, the mitotic spindle forms and the nuclear envelope fragments at the prophase stage of mitosis.

More on mitosis can be found here: brainly.com/question/26678449

#SPJ1

3 0
1 year ago
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