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nexus9112 [7]
3 years ago
7

A pharmaceutical company asks 30 patients with acne to volunteer for an experiment in which they will receive treatment with eit

her a special medical lotion or normal moisturizing cream. what type of experimental design is being used?
Social Studies
2 answers:
Katena32 [7]3 years ago
0 0
A clinical trail

Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. These studies also may show which medical approaches work best for certain illnesses or groups of people. - Definition by <span>https://www.nhlbi.nih.gov/studies/clinicaltrials</span>
BigorU [14]3 years ago
0 0

<u><em>The type of experimental design is being used is: "Clinical trials" (Answer) </em></u>

Explanation: This is a type of clinical research that involves people and is about applying the matter of research on people that are aimed at evaluating a medical, surgical or behavioral intervention.

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Voltage-gated (voltage-dependent) channels and antiport carriers are both types of?
inysia [295]

Voltage-gated (voltage-dependent) channels and antiport carriers are both types of transporters. Thus, option (d) is correct.

What is Voltage-gated?

The term voltage-gated refers to the allowing or blocking of passage through a cell membrane in response to an electrical input.

Voltage-gated ion channels are membrane proteins that allow certain inorganic ions to cross cell membranes. An antiporter is a membrane protein that simultaneously transports two molecules in opposite directions.

As a result, both are the type of the transporters. Therefore, option (d) is correct.

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Your question is incomplete, but most probably the full question was

A) receptors.

B) structural proteins.

C) enzymes.

D) transporters.

5 0
1 year ago
Most cultures have been found to identify laughter as a sign of humor, joy, or pleasure. Likewise, most cultures recognize music
Inessa [10]

The correct answer is D. Universalism

Explanation:

In sociology, the term universalism refers to cultural elements that are shared in multiple cultures rather than different in each culture as proposed by cultural relativism. Although there are more elements that are particular to each culture, there are few ones that are commonly shared by all cultures around the world such as music, laugh, religion as each human group or culture had some form of music, religion and their members use laugh to show joy or similar emotions which implies these elements of culture are global or universal. Therefore, in this case, music and laughter are examples of universalism as these are shared by different cultures or applied universally which is the main principle of universalism.

6 0
2 years ago
_____, a principle of design, is the repetition or alternation of a design element in order to provide a sense of movement, flow
stiv31 [10]

Answer:

Rhythm

Explanation:

Rhythm - it is considered to be the principle of alternation of elements. it means to reuse certain elements in the design. it deals with unity, consistency.

Rhythm can be divided into three main type  

- Regular

- Flowing

- Progressive

Repetition is considered to be sense of cohesiveness between the elements in a design. it enhances the hierarchy within the design

5 0
3 years ago
What does Monroe say should give American citizens joy
liraira [26]
<span>how nearly perfect the government is</span>
8 0
3 years ago
The foreshortening of the nose with telescoping is a finding of which type of fracture?
Anna [14]

The foreshortening of the nose with telescoping is a finding of <u>Naso-orbital-ethmoidal</u> type of fracture.

When you initially start, foreshortening the human figure can be really challenging. You can use a variety of foreshortening strategies, such as spiral and geometric shape procedures. Additionally, we go over a four-step foreshortening method for figures that we strongly advise for novices.

A distortion that makes an image being viewed radiographically appear to have less depth. The image seems shorter than the item being studied in radiographic distortion, foreshortening excessive vertical angulation is the cause. This characteristic is seen when the apical area appears "rounded." But if echocardiography is done properly, the apical region ought to resemble a bullet.

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6 0
1 year ago
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