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
devlian [24]
3 years ago
8

18. In a clinical trial with an active control, what is the experimental treatment being compared to ?

Biology
1 answer:
Murljashka [212]3 years ago
8 0

Answer: a medicine with known effect in the disease being studied

Explanation:

You might be interested in
B cells produce ____________________ that bind to a specific antigen and stops it from invading future body cells.
grigory [225]

answer is antibodies.

B cells are a type of lymphocytes and it is responsible for the immune system. B cells help to protect body by producing specific antibodies to fight against each antigen which are strangers to the body specially for viral infections.
8 0
3 years ago
Read 2 more answers
Membrane proteins are not soluble in water solutions. To purify and crystallize membrane proteins, the proteins need to be disso
katrin2010 [14]

Answer:

Detergents are knows as a class of molecules whose having unique properties to enable formation of hydrophobic-hydrophilic interaction among molecules in membrane. This unique property of detergents are used to dissolve membrane protein in water solution or in any solution.

Detergents are used to lyse cells, solubilize membrane lipids, and proteins, prevent protein crystalization, and nonspecific binding.

7 0
3 years ago
Does variation of Traits help or hurt species
Firlakuza [10]
Variation of trainers HELP species.
6 0
3 years ago
Give examples of specialized cells in animals
drek231 [11]
Answer -

T-Cell - White blood cell = Fight off Intruders in the body
B-Cell - Macrophages = Creates Antibodies against antigen.
Cell Differentiate - Stem Cells = My favorite cell of all time in animal because they can turn into almost any cell like neural, signaling, euthyroid. Etc
6 0
3 years ago
After injuring his knee kai began having pain and numbness in his lower leg. the doctor said the injury damaged nerves that run
Leno4ka [110]

Damage to the nervous system is causing Kai to have pain and numbness.  

<h3><u>Explanation:</u></h3>

Kai injured his knee. We know that the posterior surface of the knee has the quadrangular fossa which is guarded by the tendons of hamstrings anteriorly and by the two heads of gastrognemus muscle below. There are several nerves running down the leg through this region.

Any trauma to this fossa can cause these nerves to get damaged. Thus it can lead to numbness of lower limb. Proper physiotherapy is required to recover as soon as possible. Else that can even lead to paralysis of lower limb.  

6 0
3 years ago
Read 2 more answers
Other questions:
  • The Focus Figure of Synovial Joints has examined a number of types of movement and the joints in which they are located. Review
    7·1 answer
  • What type of lever system most commonly exists in the body?
    11·1 answer
  • Why are bacterial cells often used as a host for genetic manipulation? (Choose all that apply)
    6·1 answer
  • Occurs when air traveling over land moves over water, cools down, and travels back over the land
    14·2 answers
  • The primary reason that very large nuclei are unstable is due to
    7·1 answer
  • In general, the ______ system reacts more quickly than the endocrine system to maintain homeostasis.
    11·1 answer
  • Which of the following is a key factor that influence BAC A , height B, eating certain foods C, body weight D, all of the above
    15·1 answer
  • The protein found in hair and nails is known as: enamel keratin lunula follicle
    6·2 answers
  • The shore rag worm will retreat to its burrow if what stimulus occurs
    6·1 answer
  • XYZeq: Spatially resolved single-cell RNA sequencing reveals expression heterogeneity in the tumor microenvironment.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!