1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lunna [17]
3 years ago
8

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the:

Biology
1 answer:
stira [4]3 years ago
3 0

Cervix

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the cervix.  

The cervix is the narrow neck-like passage that forms the lower portion of the uterus in the human female reproductive system. The cervix joins the vagina and uterus and it is mainly made up of fibromuscular tissue. The two major parts of the cervix are ectocervix and endocervix. During menstrual cycle, the cervix opens a bit to allow the passage of menstrual flow. The cervix also dilates largely to allow the passage of baby during childbirth.


You might be interested in
Which of the following is not a type of variable in a scientific experiment?
Kruka [31]

Observation is the only option that is not a variable in scientific experiment.

<h3>What are variables in scientific experiment?</h3>

Variables are factors, or condition that can exist in differing amounts during a scientific experiment.

<h3>Types of variables in scientific experiment</h3>

Scientific experiment usually has three kinds of variables:

  • independent,
  • dependent, and
  • controlled.

Thus, Observation is the only option that is not a variable in scientific experiment.

The complete question is below:

Which of the following is not a type of variable in a scientific experiment? A. Independent B. Control C. Dependent D. Observation

Learn more about variables in scientific experiments here: brainly.com/question/574781

#SPJ1

4 0
2 years ago
Turn this DNA sequence into<br> amino acids.<br> CGA-ACC-GCG-ATT<br><br> I need help ASAP
deff fn [24]
Arginine-Threonine-Alanine-Isoleucine
6 0
3 years ago
Two different elodea leaves were placed in solutions. Solution A used tap water (1% salt and 99% water) while Solution B used sa
lorasvet [3.4K]

Answer:

Solution A-It will likely swell up since you put it in a hypotonic solution

Solution B- Since you placed it in a hypertonic solution, its gonna shrivel up and become smaller

Explanation:

Solution A- Placing Elodea cells into 100% water, which is more hypotonic than freshwater, also causes water movement into of the cells resulting in the swelling of the cells. ... As water moves out of the cells there is a loss of turgor pressure and the plasma membranes detach from the cell walls as the cells shrink.

B- When the Elodea was placed in the salt solution, the vacuoles disappeared and the protoplasm came away from the cell wall making the organelles appear to be clumped in the middle of the cell. ... Therefore, if it were placed in a hypertonic solution it would lose water and shrivel.

Hope this helps! Brainliest??Anyways have a great day my loves<3

(havent I already answered like 5 of your questions? lol)

5 0
2 years ago
Read 2 more answers
Choose a starting
NNADVOKAT [17]

Answer:

Nitrogen is present in the atmosphere in a molecule form about 78 percent. This nitrogen comes to the earth with the water through rainfall. Some nitrogen fix by beneficial microorganisms such as Cyanobacteria and Azotobactor which are present in the roots of higher plants. These microorganisms convert nitrogen molecule into nitrates and used by the plants. There are some other microorganisms which again convert nitrate into nitrogen molecules, called denitrifying bacteria and nitrogen molecule goes to the atmosphere again and complete the cycle.

4 0
3 years ago
Which step of mitosis involves the condensing of DNA into chromosomes?
Alenkinab [10]

Answer:

I think it is A. Metaphase

5 0
3 years ago
Other questions:
  • During what stage of succession would you expect to find only moss, lichen, and other small plants? early/pioneer stage , middle
    15·1 answer
  • What is the smallest unit of a dna molecule
    13·1 answer
  • Small changes in genes
    14·1 answer
  • Many higher organisms must maintain a strict internal temperature. There can be serious consequences if the internal temperature
    12·2 answers
  • What happens to the large amount of energy at each level as of the food chain​
    12·1 answer
  • The image shows Isotherms on a map.
    6·2 answers
  • The three methods of determining population size are observation, mark and recapture, and sampling
    11·1 answer
  • What is the law of conservation of mass?
    11·1 answer
  • If you have done the Genetic engineering gizmo please help me
    6·1 answer
  • Which genetically engineered crop had the highest percent of planted acres in 2014?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!