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Free_Kalibri [48]
3 years ago
13

EASY 15 POINTS!

Biology
1 answer:
Alex Ar [27]3 years ago
3 0
The human respiratory system is basically the circulation of the body. the lungs which produces air/oxygen that cycles around the body which produces oxygen.
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imagine an ocean researcher brings you a sample with the following information. how would you classify the organism? found dead
aliina [53]

PLATO USERS

\left[\begin{array}{ccc}A\\B\\C\\D&Correct\end{array}\right]

\left[\begin{array}{ccc}Given&Information\end{array}\right]

[ Found Dead On The Shore ]

[ Medium Size ]

[ Animal-Like ]

\left[\begin{array}{ccc}Answer&Choices\end{array}\right]

[ a ] as nekton

[ b ] as a benthic organism

[ c ] as plankton

[ d ] <u><em>"There Is Not Enough Information To Tell."</em></u>


8 0
3 years ago
What molecule is the source of information for transcription.
Grace [21]

DNA is the molecule, which is the source of information for transcription.

• During the process of transcription, RNA polymerase is an enzyme, which is accountable for copying a sequence of DNA into a sequence of RNA.

• The RNA polymerase monitors the phenomenon of transcription.

• At the time of transcription, the information is stored within a molecule of DNA, which is further copied into a new molecule of messenger RNA.

Thus, the correct answer is DNA.

To know more about:

brainly.com/question/16512679

7 0
2 years ago
Read 2 more answers
If your control smear does not show gram-positive cocci and gram-negative rods, can you assume that the Gram-stain reaction of y
Darina [25.2K]
No. At that point, you need to determine if the problem lies in the control or the staining reagents or techniques.
7 0
3 years ago
Diapedesis is the process by which red blood cells move into tissue spaces from the interior of blood capillaries. True or False
Lana71 [14]

Answer:

False

Explanation:

Diapedesis is the process by which white blood cells move into tissue spaces from the interior of blood capillaries. It is the process of emigration of WBCs from the bloodstream. With the help of adhesion molecules, WBCs become attached to the endothelium of the blood vessels and squeeze between these cells. The adhesion molecules bind to the sugar moieties present on the surface of WBCs. Phagocytic WBCs such as neutrophils arrive at the site of infection by the process of diapedesis only.  

7 0
3 years ago
Read 2 more answers
Coombs’ reagent is an antiserum with antibodies that bind to human ________.
Feliz [49]

Answer:

Coombs reagent is an antiserum with antibodies that bind to the human <u>antibodies attached on the surface of the erythrocytes.</u>

Explanation:

Coombs test is a blood test used in immunology and immunohematology. It is of two types: direct and indirect.

The Coombs reagent is an antiserum, containing antibodies.

The direct Coombs test detects the antibodies present on the surface of the erythrocytes.

In this test, when the Coombs reagent is reacted with the blood to be tested, <u>the antibodies in the Coombs reagent binds to the antibodies attached on the surface of the erythrocytes in the test blood and cause agglutination.</u>

8 0
3 years ago
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