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juin [17]
3 years ago
6

Question on the image below! Help please

Biology
1 answer:
zepelin [54]3 years ago
7 0
1. Aa 2.aa 3. Aa 4. aa
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I think the answer is. A.good conductors of thermal energy.
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students commonly confuse Saccharomyces cerevisiae and staphylococcus aureus when viewed on a microscope slide how could you mic
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Answer: Staphylococcus aureus is a gram positive bacteria which is round shaped bacterium that is usually found in the body. They are located in the respiratory track of the body.

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3 years ago
An important protein in the activation of the alternative pathway of complement activation is
GalinKa [24]

Answer:

The correct answer is Cb3 protein.

Explanation:

The alternative pathway of complement is the immune system's natural defense system against any infectious agent. It is one of the 3 complement pathways that kills and any pathogen that enters our body.  

The pathway is activated when Cb3 protein binds directly to the microbe.

Cb3 protein is found in abundant quantity in our plasma. It is available in the free form.

5 0
3 years ago
What is it called when a molecule uses energy to move across a semipermeable membrane?
Morgarella [4.7K]
When molecules uses energy for transportation across the cell, then it is known as "Active Transport"

So, option B is your answer.

Hope this helps!
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