Passive transport.
Hoped this helped.
~Bob Ross ®
Answer:
<h2>B). Active site</h2>
Explanation:
The part of the enzyme where the substrate binds is called the active site (because that's where the catalytic “action” happens).
Answer:
True
Explanation:
If those predators have babies they are prey to other predators. Plus, more and more prey are being born...
Answer:
Gene mutations provide new alleles, making these mutations the ultimate source of variation. A gene mutation is an alteration in the DNA nucleotide sequence, producing an alternate sequence, termed an allele. Mutations occur at random, and can be beneficial, neutral, or harmful.
Explanation: