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Thepotemich [5.8K]
3 years ago
7

In the blood, about 99% of the oxygen is:

Biology
1 answer:
PIT_PIT [208]3 years ago
5 0
Is hemoglobin
i hope this will help you
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Pls I need help thank you. And pls don’t send me a link.
enyata [817]
The answer would be the first one :)
3 0
3 years ago
_________ are especially important because they are involved in a variety of processes, such as cell signaling, immune response,
eimsori [14]
<span>Proteins is the answer. There are sequence of functions of a protein depends on its shape which is determined by the protein's specific sequence of amino acids. . Proteins are very important because they are confusing in a variety of processes, such as cell signalling, immune response, and enzyme activity.</span>
4 0
3 years ago
A force has direction and contact true or false
Assoli18 [71]

Answer:

Because a force is a vector that has a direction, it is common to represent forces using diagrams in which a force is represented by an arrow. In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. ... A force has both magnitude and direction, making it a vector quantity.

Therefore, yes

8 0
3 years ago
Discuss how microbial world is divided providing at least two unique features of each if the living group
RUDIKE [14]

Microorganisms can be divided into two groups:

1. Archea

• Archea are prokaryotic unicellular organisms without cell nucleus or other membrane bound-organelles.  

• Their membrane is built from ether lipids, which differs them from bacteria’s cell membrane.

•  

2. Bacteria

• Bacteria are also unicellular prokaryotic organisms.  

• Bacterial cell membranes are made from phosphoglycerides with ester bonds. Bacterial genome is in a form of circular chromosome.  

• They reproduce by binary fission or by budding.

Besides, prokaryotes (Archea and Bacteria) a large number of eukaryotes are also microorganisms. Unicellular eukaryotes contain organelles such as the cell nucleus, the Golgi apparatus and mitochondria. Usually, they reproduce asexually by mitosis. An example of eukaryotic microorganism is Protist.



7 0
3 years ago
Read 2 more answers
Will you help me with 6?
Dovator [93]

Answer:

the answer maybe A or C

Explanation:

the answer maybe A or C

6 0
3 years ago
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