BSC1005 MIDTERM MDC ACTUAL EXAM QUESTIONS WITH CORRECT ANSWERS CURRENTLY TESTING
5 views 0 purchase
Course
BSC1005
Institution
BSC1005
The text contains a series of biology questions with correct answers related to topics such as Kingdoms of Eukarya, adaptation, discovery science, genetics, biochemistry, cell biology, metabolism, and photosynthesis.
Key Insights
The Kingdom of Protista primarily consists of unicellular organis...
BSC1005 MIDTERM MDC ACTUAL EXAM QUESTIONS WITH CORRECT
ANSWERS CURRENTLY TESTING
Which Kingdom of Eukarya consist primarily of unicellular organisms? - ANSWER-Protista
What accounts for the different breeds of domesticated dogs? - ANSWER-Artificial selection.
What does adaption mean in a biological context? - ANSWER-The accumulation of favorable variations
in a population over time.
What is the difference between discovery science and hypothesis driven science? - ANSWER-Discover
science describes natural structures and processes as accurately as possible through careful observation
and data analysis.
Hypothesis- driven science is the observation and induction of discovery science. It stimulates us to seek
natural structures and processes.
A Hypothesis is a ____. - ANSWER-Tentative answer to a question.
What is a Gene? - ANSWER-A unit of inheritance.
Relative to a PH of 6, a PH of 4 has a ______. - ANSWER-100 time high H+ concentration.
Why is water considered a polar molecule? - ANSWER-The oxygen end of the molecule has a slight
negative charge, and the hydrogen end has a slight positive charge.
A Base ______. - ANSWER-Will increase the PH of a solution as it will lower the H+ ions.
Animals store carbohydrates as _______? - ANSWER-Glycogen.
, The following molecule is best described as ______.
CH3 - CH2 - CH2 - CH2 - ANSWER-hydrocarbon.
A pleated sheet is an example of protein ______structure - ANSWER-Secondary
A single carbon atom can form a maximum of ______ covalent bonds. - ANSWER-4
The following molecule is best described as _______.
CH3-CH2-CH2-CH2 - ANSWER-hydrocarbon.
Enzymes are? - ANSWER-proteins.
How do radioactive isotopes differ from isotopes? - ANSWER-RADIOACTIVE ISOTOPES: UNSTABLE
ISOTOPES: STABLE
An uncharged atom of gold has an ATOMIC NUMBER of 79 and an ATOMIC MASS of 197.
This atom has _____ protons, _______ neutrons, and ______ electrons. - ANSWER-79....118....79
The hydrogens and oxygen of a water molecule are held together by ______ bonds. - ANSWER-Covalent.
The four most common elements found in living things are ______. - ANSWER-Carbon, oxygen, nitrogen,
and hydrogen.
Amino acids include a side group as well as _____. - ANSWER-- a central carbon
- a hydrogen atom
- an amino group
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 DrJudy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $19.49. You're not tied to anything after your purchase.
