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Flura [38]
3 years ago
7

Select the correct statement about complement. A. Complement can be activated through three pathways: classical, secondary, and

alternate. B. Complement proteins C1 through C9 act exclusively in the classical pathway. C. An adaptive immune mechanism is often involved in directing complement to its target. D. The membrane attack complex consists of complement proteins C3a through C5.
Biology
2 answers:
galben [10]3 years ago
3 0

Answer:

C

Explanation:

A is wrong as 3 pathways are: classical, lectin, alternative

B is wrong - many C1-C9 act in other 2 ways EX C5

D is wrong - MAC consists of C5-C9

Vinil7 [7]3 years ago
3 0
C. An adaptive immune mechanism is often involved in directing complement to its target.
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Select the correct answer.
jarptica [38.1K]

Answer:

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It was through the practice of the legislative caucus. 
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In order to see an absorbance peak in an ir spectrum, the molecule must ___________.
Arte-miy333 [17]
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3 years ago
Compare and contrast dehydration synthesis(condesation) and hydrolysis.
dexar [7]

Answer:

This

Explanation:

In dehydration synthesis reactions, a water molecule is formed as a result of generating a covalent bond between two monomeric components in a larger polymer. In hydrolysis reactions, a water molecule is consumed as a result of breaking the covalent bond holding together two components of a polymer.Aug 14, 2020

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3 years ago
Which of the following is not true regarding the denaturation and reannealing of double-stranded DNA molecules? Which of the fol
aleksley [76]

Answer: "Decreasing the salt concentration of the solution lowers DNA's melting point (Tm)" is not a true statement

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