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Biology
IB

Explain enzyme-substrate specificity

Enzymes and substrates share specificity in that an enzyme will only react with a specific substrate • This is because the active site is complementary in both shape and charge to a given substrate • The ...

ZG
Answered by Zoe G. Biology tutor
9957 Views

How can we reduce our impact on nature?

Answers that mention a reduce in consumerism, make more ethical and informed decisions about what we buy, reduce carbon footprint, and government treaties on Biological Conservation will be accepted

JF
Answered by Jessica F. Biology tutor
2053 Views

Why should we care about conserving nature?

A wide number of answers can be accepted for this questions as long as they mention the following: economic and sociologic values of nature; ethics; our entire dependence on raw materials that come from n...

JF
Answered by Jessica F. Biology tutor
1930 Views

How does DNA replication take place?

Imagine DNA to be two strings that are twisted together. In order to separate them, particular enzymes should be used. Firstly, helicase unwinds and unzips the helix at place called replication fork. More...

MW
Answered by Marek W. Biology tutor
6289 Views

Explain the differences between primary, secondary and tertiary protein structure.

Primary structure is the order in which what amino acid is bound the other with a peptide bond. This is coded for by the order of codons in a gene.

Secondary structure is how the chains on amino ac...

HS
Answered by Hugh S. Biology tutor
88968 Views

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