MTTC Biology Exam Questions With
Correct Answers.
Hyphae - answerfilaments composed of tubular walls surrounding plasma membranes &
cytoplasm - component of most fungi
Batesian mimicry - answerwhen a harmless species mimics characteristics of a harmful species
to deter predators
Okazaki fragm...
steroid - answer✔lipid macromolecule formed of four carbon rings, include cholesterol and
many vertebrate sex hormones
polypeptide - answer✔polymer of amino acids connected in sequence; a protein consists of one
or more polypeptide chains
mRNA - answer✔carries information specifying amino acid sequences of proteins from DNA to
ribosomes
tRNA - answer✔serves as adapter molecule in protein synthesis; translates mRNA codons into
amino acids
rRNA - answer✔plays catalytic (ribosome) roles and structural roles in ribosomes
primary transcript - answer✔precursor to mRNA, rRNA, or tRNA and may be processed by
splicing or cleavage; commonly contains introns that are spliced out during processing
phloem - answer✔plant tissue that transports solutions of nutrients and carbohydrates
xylem - answer✔plant tissue that transports water
apoptosis - answer✔programmed cell death
necrosis - answer✔traumatic cell death due to cellular injury
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller sirjoel. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.