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
lidiya [134]
3 years ago
13

Why is a clinical trial restricted by ethics? A. It can be performed in a petri dish B. It involves a human patient C. It is don

e in a test Tube D.It is costly and time-consuming
Biology
2 answers:
Klio2033 [76]3 years ago
8 0

Clinical trials are restricted by ethics because they involve human patients.

B. It involves a human patient

<u>Explanation:</u>

A human life  is much more than just a body to be studied under various conditions. Humans are social  animals and need to socialize, breathe in fresh air, have a nutritious and balanced diet  and a sound sleep in order to live a fruitful life.

Clinical trials are the types of research in which people participate as subjects or hosts  in order to test new treatments, effects and various medical conditions.

Some people also  volunteer to test how certain external conditions effect human body. They are kept in the  conditions which are to be tested for numerous days.  

Vanyuwa [196]3 years ago
7 0

Answer:

It involves a human patient. Because of concerns such as dignity, human rights and political correctness, the term <em>"patient" </em>is not always used to refer to a person receiving health care.

You might be interested in
What kind of intermediate inheritance is being exhibited by the chickens???
solniwko [45]
I Dont know srry mate next time maybe
3 0
2 years ago
Read 2 more answers
Using the brake pedal analogy, explain the impact of ONE mutated tumor suppressor gene allele versus TWO mutated tumor suppresso
GrogVix [38]

The tumor suppressors allele is analogous to the brake pedal in a vehicle while cyclins are like the gas pedal. The tumor supressors regulate, negatively, the replication of cells. If the tumor supressor is mutated, this is analogous to the brake pedals of the vehicle being broken,   This means that if two are broken, then the vehicle will be unable to stop and will continue moving. This same way, if tumor suppressors are mutated, the replication of cells will continue unregulated and casue a tumor.  

4 0
3 years ago
Suppose a female began menstruating at age 12 and stopped menstruating at age 55. if she never became pregnant and her menstrual
Arte-miy333 [17]

Answer:

561

Explanation:

This is math so I got you.

This is just going to subtract 12 from 55 since we don't now when during her 12th year of age she started or when during her 55th year f age she ended.

55 - 12 = 43, so about 43 years.  Also not going to account for leap years.  So we are just going to say each year had 365 days.  so 43 years and 365 days per year = 15695 days.

If her cycles were each about 28 days we divide the total number of days by 28 and that tells us about how many cycles there were.

15,695 / 28 = 560.5 which I will round to 561

561 cycles means 561 eggs if my biology knowledge is as accurate as I think it is.  

7 0
3 years ago
Read 2 more answers
Diatoms contain _______ in their cell walls. This material is used industrially in the production of toothpastes, silver polishe
fgiga [73]

Answer:

silica

Explanation:

Diatoms are microscopic organisms.  they have  shell that is made from organic compounds and silica.Diatoms contain silica in their cell walls. This material is used industrially in the production of toothpastes, silver polishes, and swimming pool filters. Silica is used to remove  stains and debris.

6 0
3 years ago
What is menstruation?<br>jo.in me G.o.ogle me.et<br>gqf-ksez-trg​
Kitty [74]

Answer:

Hello

Goood afternoon.

Explanation:

Above is your answer..✌️

6 0
3 years ago
Other questions:
  • What does genetic modification mean?
    6·2 answers
  • When does atp split into adp and pi in the crossbridge cycle?
    15·1 answer
  • What is the best form for a hypothesis
    7·2 answers
  • Why do people have different temperature increases when eating the same food?
    11·1 answer
  • Why is it important to evaluate the stigma in a flower?
    14·1 answer
  • What is a good breed of dog for children?
    14·2 answers
  • There are______different possible combination of the four nitrogen bases taken three at a time​
    10·1 answer
  • How do ionic and covalent bonds differ?
    6·2 answers
  • Describe passive and active freezing protections that could be set in place for an orchard of apples being grown in New York Sta
    11·2 answers
  • Teoria criacionista?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!