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
olga nikolaevna [1]
3 years ago
14

Rachel is convinced that her occasional headaches are caused by a malignant brain tumor. although several physicians have assure

d her that she has no serious physical problem, rachel continues to seek medical attention for a brain tumor. her behavior provides an example of
Biology
2 answers:
Brut [27]3 years ago
7 0
Just to let u know the person above me is 100% correct.
tresset_1 [31]3 years ago
4 0
Rachel's behavior provides an example of Hypochondriasis. Hypochondriasis is a condition in which a person is inordinately worried about having a serious illness. It is often characterized by fears that minor bodily or mental symptoms may indicate a serious illness, constant self-examination and self-diagnosis, and a preoccupation with one's body. 
You might be interested in
A species including only organisms that can reproduce
solong [7]
There is a lot of organisms that can reproduce. But there is some that asexual reproduce. Bacteria reproduce so that is an example for a reproduction and the prokaryotic reproduce asexually.  <span />
5 0
3 years ago
Why does the fishing industry watch for upwellings eagerly?​
vazorg [7]

Answer:

Due to the fact that the Upwelling brings all of the nutrients and food for the fish to the surface which is where all the fish will be feeding. ... Compare rivers and surface currents. Both rivers and surface currents are long, moving bodies of water.

3 0
3 years ago
Read 2 more answers
Example #2: Oil is poured into a glass water. The oil and water are mixed.
Over [174]

Answer:

C

Explanation:

im a mechanic i know this stuff

5 0
2 years ago
I really need help please
Leno4ka [110]

Answer:

There should probably be some proof in the information above, but the mass would be lost through excretion, respiration, sweating,  and movement

Explanation:

6 0
2 years ago
Read 2 more answers
Which of the following statements about ATP-powered pumps is NOT true? All ATP-powered pumps contain at least one transmembrane
MAVERICK [17]

Answer:

Only P-, F-, and V-class pumps transport ions.

Explanation:

The distinct classes of ATPases include:

1) Only the P-type ATPase actively transports ions across biological membranes. P-ATPases (also named E1-E2 ATPases) are found both in plasma and organelle membranes. These ATPases serve to transport ions and phospholipids by hydrolyzing ATP to ADP and phosphate.

2) A- and F-ATPases synthesize ATP by transforming the energy from a gradient of ions across the cell membrane.

3) V-ATPase (also known as Vacuolar-H+ ATPases) acidifies vacuole, lysosome, endosome and Golgi membranes. This type of ATPase couples the hydrolysis of ATP to the active transport of protons across biological membranes.

4) E-ATPases hydrolyze extracellular ATP.

5 0
3 years ago
Other questions:
  • Degeneration of the dopamine-releasing neurons of the ________ is the ultimate cause of Parkinson's disease. Degeneration of the
    10·1 answer
  • What is the branch of chemistry that studies the substances and process occurring in living things?
    6·1 answer
  • A condemnation is positive or negative
    11·1 answer
  • What is a medulla? what do forensic scientists use this for?
    12·2 answers
  • What is the most important key to success while for being safe in the kitchen ?
    5·1 answer
  • Where plates slide past one another, _________________ occur.
    11·1 answer
  • Is this an example of chemical or mechanical weathering? EXPLAIN based on your observations.
    9·1 answer
  • Selena made a chart to group adaptations in birds based on their main functions. Which functions should Selena use as headings t
    14·1 answer
  • Which of the following does not describe how a change in the structure of genes can affect the function of the organism?
    8·1 answer
  • It was field day at school. The sun was bright and the temperature high. Most of the students wore light colored T-shirts to sta
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!