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a_sh-v [17]
4 years ago
5

Jessica’s mother takes her to see her pediatrician, who refers her to a rheumatologist, a doctor who specializes in rheumatic di

seases. This doctor withdraws some synovial fluid using a small needle from Jessica’s warm, swollen, tender knee that has limited motion. What types of joint are freely movable like the knee?
Biology
1 answer:
lbvjy [14]4 years ago
5 0

Explanation:

  • Hinge joint - knee joint
  • Ball and socket joint - between humerus and pectoral girdle
  • Pivot joint- between Atlas and axis
  • Gliding joint - between carpals
  • Saddle joint -between carpal and metacarpal of thumb

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Tomtit [17]

Answer:

Nucleosidase

Explanation:

DNA and RNA function as genetic material in organism and proteins are synthesized on the bases of information stored in theses nucleic acids. However as these nucleic acids molecules are present in every cell so they also need to be digested and used as energy source.

  • First, the pancreatic enzymes nucleases released from pancreatic acinar cells causes the breakdown of Deoxyribonucleic acid and ribonucleic acids into nucleotides.
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4 0
3 years ago
Each stage of the sleep cycle lasts about how long? an hour 30 minutes 15 minutes 90 minutes
zalisa [80]
Hey You!

There are 5 stages of the sleep cycle, and each stage lasts about 5-15 minutes long (usually around 10-15, though).

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3 years ago
What is the earth?<br> What is the atomosphere
ruslelena [56]

Answer:

Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity.

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Anvisha [2.4K]

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Yes.

Explanation:

Yes, there is same effects of isotonic, hypotonic, and hypertonic extracellular environments on plant and animal cells because both cells are more similar to each other. If a plant or animal cell is placed in a hypertonic solution, water will go outside the cell, and the cell will shrink, in isotonic environment, there is no water movement inside or outside of the cell, so there is no change in the size of the cell, while on the other hand, if a cell is placed in a hypotonic environment, water will enter the cell, and the cell will turgor.

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Answer:

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B. According to taxon

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B. Any grouping of animals that shares a particular set of characteristics forms an assemblage called a taxon. For example, a housefly (<u>Musca</u> <u>domestica</u>), although obviously unique, shares certain characteristics with other flies (the most important of these being a single pair of wings). Based on these similarities, all true flies form a logical, more inclusive taxon. Further, all true flies share certain characteristics with bees, butter-flies, and beetles. Thus, these animals form an even more inclusive taxon. They are all insects.

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