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Gekata [30.6K]
3 years ago
12

In an experiment designed to study the effectiveness of a new drug for treating diabetes, research participants who receive a pl

acebo have been assigned to the ________ group.
Biology
1 answer:
valkas [14]3 years ago
5 0

Answer:

The correct answer is "control".

Explanation:

The control group of a clinical trail is a group of individuals that unknowingly are receiving a substance that have no therapeutic effect (placebo), instead of receiving the treatment. Control groups serve to determine the effectiveness of the drug and to monitor the psychological effect of receiving a substance with no therapeutic effect.

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In what direction do the cold waters of the artic (north) goin the atlantic ocean
Ulleksa [173]

Answer:

The cold, northern currents then flow in a rotating current system called the North Atlantic subpolar gyre, of which the Labrador Current is the southward flowing component.

                                                         OR

The Gulf Stream is an intense, warm ocean current in the western North Atlantic Ocean. It moves north along the coast of Florida and then turns eastward off of North Carolina, flowing northeast across the Atlantic.

Explanation:

Idk if this is right but hopefully it is...

7 0
3 years ago
Adaptations of plants in different climatic conditions in Telangana
BabaBlast [244]

<u>Explanation:</u>

Note, Telangana is known to be an area whose climate is usually semi-arid, that is, it is an area that is dry and receives some small amount of rain.

Thus, plants in the Telangana region would usually possess  the following adaptive features;

  • ability to survive under extreme heat
  • growing longer roots than normal in other to find water in the soil
  • efficient water conservation especially in their stems.

7 0
3 years ago
How many stars are in space
Jlenok [28]

Answer:

one hundred billion

Explanation:

6 0
3 years ago
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Prolonged periods of drought in an area cause decreases in plant population
Alexeev081 [22]

Answer:

D -herbivore population sizes decrease ,then the carnivore population sizes decrease

7 0
3 years ago
This biological level of organization is represented by all three steps of the gene expression products. ____________
Licemer1 [7]

Answer:

The biological level of organization represented by all of the three steps of gene expression products is <em>the central dogma of molecular biology.</em>

Explanation:

DNA is divided up into functional units called genes. Each of them provides instructions for a functional product, that is, a molecule nedeed to perform a job in the cell. In many cases, the functional product of a gene is a protein.

The functional products of most known genes are polypeptides.  Genes that specify polypeptides are called protein-coding genes.

Not all genes specify polypeptides. Instead, some provide instructions to build functional RNA molecules, such as transfer RNAs and ribosomal RNAs that play roles in translation.

The construction of polypeptide involves two major steps: transcription and translation. During the transcription, the DNA sequence of gene is copied to make an RNA molecule and in translation the sequence of mRNA is decoded to specify the amino acid sequence of the polypeptide.

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3 years ago
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