During a speculum inspection of the vagina, the nurse would expect to see what at the end of the vaginal canal?

Ocean water is sinking at the North Atlantic Buoy Station. What happens when water of a high density sinks?

svp [43]

Answer:

Ocean water is sinking at the North Atlantic Buoy Station the given things have occurred.

Explanation:

The way of thermohaline course starts at high scopes, where cold seawater sinks due to its generally high thickness.

In the Northern Hemisphere, profound sinking to 2000-3000 meters happens just in the North Atlantic, not in the North Pacific on the grounds that the waters of the North Pacific are freezing and not as salty as the waters of the North Atlantic.

In this way, Earth's profound sea bowls are loaded up with waters from the northern North Atlantic and those that sink close to Antarctica.

6 0

3 years ago

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You are building a lego model of DNA. So far you decided. . . A red lego will represent adenine (A). A green lego will represent

Monica [59]

My teacher always taught me the saying "(A)pples on (T)rees, (C)ars in (G)arrages, meaning that A always went with T and C always goes with G

When that applies here, 30 Red, or Adenine legos would go with 30 Thymine legos, which is the color orange

30 reds would go with 30 oranges in this case

7 0

3 years ago

Which alternative hypothesis is made far less likely by having three R and K lines, rather than one of each?

Alenkinab [10]

Both the populations of Drosophila seem to have the same gene for foraging behavior

Therefore, the alternative hypothesis which is made far less likely by having three R and K lines, rather than one of each is:

The difference between the R and K lines is the result of environmental differences in the food availability of their habitats.

5 0

3 years ago

How does skin prevent entry of micro organism in the body

Reptile [31]

The skin functions as a barrier to prevent the entry of microorganisms.

4 0

3 years ago

Match the steps in the cell cycle in the correct order

Tcecarenko [31]

Answer:

1. Chromosomes line up - metaphase

2. Cell growth - G1

3. Final preparations for division - G2

4. Chromosomes get pulled apart - anaphase

5. DNA replication - S

6. Chromosomes condense - prophase

7. Chromosomes uncoil and nucleus reforms - telophase

8. The cytoplasm and organelles divide, and now there are two identical cells - cytokinesis

Explanation:

There are four primary phases, or stages, in the cell cycle, which is a systematic process. Each stage has a goal that has to be achieved before moving on to the next. G1, S, G2, and mitosis are the stages.
There is growth during the G1 phase. A lot of protein is produced and water is pumped in, increasing the volume of the cell. The DNA is also examined at this time to see whether there has been any damage. The G1 phase precedes the S phase, therefore before going into S phase, the cell must make sure it has enough energy reserves.

The cell duplicates its DNA during the synthesis phase, also known as the S phase. DNA content doubles due to the duplication of all chromosomes. The compact state of DNA is created by proteins, which do not exist in and of themselves. Therefore, in order to ensure that the new DNA is properly packed when DNA is replicated, new packaging proteins must be produced. Histones are the proteins that house DNA. The production of new DNA is closely linked to the production of new histones.

A cell multiplies its organelles during the G2 phase. Right before the cells divide into two distinct cells during mitosis, the G2 phase occurs. There must be distinct functioning organelles in each daughter cell. Organelles like the golgi and endoplasmic reticulum are linked networks of sizable membrane pouches that may change size. Other organelles, including mitochondria and chloroplasts, are separate structures that must separate similarly to how cells do.

The process of physically dividing a cell into two daughter cells is called mitosis. Prophase, metaphase, anaphase, and telophase are its four basic stages. The nuclear membrane deteriorates as the chromosomes thicken during prophase. The center of the cell's chromosomes align during metaphase. One chromosome splits in half during anaphase, sending one half to either side. The telophase is characterized by the pinching together of the cell's centre to form two separate cells.

6 0

2 years ago