The spleen acts as a filter for blood as part of the immune system. It also helps fight against certain kinds of bacteria that cause pneumonia and meningitis.

8 0

2 years ago

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Nadine is writing a paper about amino acids. Choose the correct way to complete each sentence.

Salsk061 [2.6K]

1. proteins
2. essential
3. nonessential
hope this helps!!

8 0

2 years ago

The figure below shows bands of DNA that were separated using gel electrophoresis. Which band contains the smallest DNA fragment

diamong [38]

I believe the answer would be Band C.

6 0

2 years ago

Describe the structure of amino acids, including what makes amino acids different from each other.

ludmilkaskok [199]

What I know is that amino acid has side chain, amine groupe ,and groupe of carboxyl so what make them difference is side group where the is 20 different R-group which give each individual characteristics

7 0

2 years ago