BIO 201 Exam 1 Study Guide with Questions and Solutions
5 views 0 purchase
Course
Bio 201
Institution
Bio 201
There are 6 major elements makes approximately 98% of the body weight. Which one of the following is NOT one of them?
A. Magnesium B. Phosphorus C. Nitrogen D. Oxygen a. Magnesium
During normal metabolic reactions your body can create free radicals.
A. True B. False a. True
Isotop elements that...
bio 201 exam 1 study guide with questions and solu
there are 6 major elements makes approximately 98
during normal metabolic reactions your body can cr
Written for
Bio 201
Bio 201
Seller
Follow
twishfrancis
Reviews received
Content preview
BIO 201 Exam 1 Study Guide with
Questions and Solutions
There are 6 major elements makes approximately 98% of the body weight. Which one
of the following is NOT one of them?
A. Magnesium
B. Phosphorus
C. Nitrogen
D. Oxygen ✅a. Magnesium
During normal metabolic reactions your body can create free radicals.
A. True
B. False ✅a. True
Isotop ✅elements that differ from one another only in number of neutrons
Cation ✅atom that has net positive charge
Anion ✅atom that gain electron
Atomic nucleus ✅has protons and neutrons
Ionic bond ✅weak attraction between an anion and a cation
Van der Waals bond ✅weak attraction due to random disturbances in electron cloud
Hydrogen bond ✅weak attraction between polarized molecules
Covalent bond ✅sharing one or more pairs of electron
Ph of the pure water is approximately 10
A. True
B. False ✅b. False
Anabolism ✅synthesis reaction
Catabolism ✅breaking down reactions
Metabolism ✅both breaking down and synthesizing reactions
, Which of the following is NOT a disaccharide?
A. Sucrose
B. Lactose
C. Maltose
D. Galactose ✅d. Galactose
Which one of them is NOT conjugated carbohydrate?
A. Glycoprotein
B. Glycolipid
C. Glycogen
D. Proteoglycan ✅c. Glycogen
Energy storage in the adipocytes are called
A. Triglyceride
B. Phospholipids
C. Steroids
D. Eicosanoids ✅a. Triglyceride
__________________ are main lipids in plasma membrane.
A. Fatty acids
B. Eicosanoid
C. Triglyceride
D. Phospholipid ✅d. Phospholipid
Which of the following is true for phospholipids?
A. They have hydrophobic and hydrophilic side
B. They are parent steroids
C. They are type of cholesterol
D. They have three fatty acid tails ✅a. They have hydrophobic and hydrophilic side
Which of the following is NOT true for proteins?
A. Tertiary structure is only made out of beta sheets
B. Hemoglobin is an example of quaternary structure
C. Secondary structure of the protein can be alpha helix or beta chain
D. Primary structure consists of amino acid strings, looks like a bead on a necklace
✅a. Tertiary structure is only made out of beta sheets
Nucleotide can possibly consist of ______________, _________________, and
_____________.
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 EFT, 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 this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller twishfrancis. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R162,84. You're not tied to anything after your purchase.
