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AVprozaik [17]
3 years ago
12

What organ system is responsible for Gaseous exchange between external environment and blood

Biology
2 answers:
Paha777 [63]3 years ago
8 0

Answer:

the respiratory system

Explanation:

Yuki888 [10]3 years ago
6 0

Answer: That would be the Respiratory System.

Explanation:

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PLEASE HELP. I need the answer now
Tomtit [17]

Explanation:

i didnt pay attention last year soooo sorry

5 0
3 years ago
You assay cell surface oligosaccharides from a blood sample. After determining the composition of the oligosaccharides relative
RSB [31]

Answer:

Here the fucose is linked to galactose by alpha1,2 glycosidic linkage.

Explanation:

Fucose is a deoxy sugar consist of 6 carbon atoms which means fucose is a hexose sugar.

   Fucose does not contain -OH group at C6 carbon that"s why it is termed as deoxy sugar.

     Fucose can link to both Nactylglucosame by alpha-1,6 glycosidic linkage and to galactose by alpha-1, glycosidic linkage  generates the H antigen.

   As donor is blood type B that means fucose is linked to galactoseof H antigen by alpha 1,2glycisidic linkage.

4 0
3 years ago
2. If you needed a quick source of energy, which molecule would you want to use?
kodGreya [7K]

c proteins .. most used cuz it provides energy and builds muscle

7 0
3 years ago
Read 2 more answers
Which butterfly-shaped portion of the brain is responsible for spinal reflexes?
gladu [14]

Answer:

b. Gray matter

Explanation: is correct

8 0
3 years ago
Read 2 more answers
Consider the partial sequence of a peptide.
alexdok [17]

Answer:

a b d g k e

Explanation:

it should be

5 0
3 years ago
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