Top answers


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
2572 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 nature.
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Answered by Jessica F. Biology tutor
2406 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. Moreove...
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Answered by Marek W. Biology tutor
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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 acids intera...
HS
Answered by Hugh S. Biology tutor
91120 Views

How does mitosis produce two genetically identical nuclei?

Mitosis is the process by which cells reproduce. It occurs during the M-phase of the cell cycle. At this point, each chromosome consists of two identical sister chromatids, which were formed by DNA replicati...
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Answered by Erin B. Biology tutor
24700 Views