Exam (elaborations)
COMPLETE TEST BANK: Essential Cell Biology 4th Edition By Bruce Alberts (Author) Latest Update.
- Course
- Institution
COMPLETE TEST BANK: Essential Cell Biology 4th Edition By Bruce Alberts (Author) Latest Update.
[Show more]
Content preview
lomoarcps d| 18743735COMPLETE TEST BANK:
Essential Cell Biology 4th Edition
By Bruce Alberts (Author) Latest Update.
QUALITY DOCUMENT
, lOMoAR cPSD| 18743735
Chapter 1: Cells: The Fundamental Units Of Life
Unity And Diversity Of Cells
1-1 Living Systems Are Incredibly Diverse In Size, Shape, Environment, And Behavior. It Is Estimated That
There Are Between 10 Million And 100 Million Different Species. Despite This Wide Variety Of
Organisms, It Remains Difficult To Define What It Means To Say Something Is Alive. Which Of The
Following Can Be Described As The Smallest Living Unit?
(a) Dna
(b) Cell
(c) Organelle
(d) Protein
1-2 Indicate Whether The Following Statements Are True Or False. If The Statement Is False, Explain Why
It Is False.
A. The Paramecium Is A Multicellular Microorganism Covered With Hair-Like Cilia.
B. Cells Of Different Types Can Have Different Chemical Requirements.
C. The Branchlike Extensions That Sprout From A Single Nerve Cell In A Mammalian Brain Can Extend
OverSeveral Hundred Micrometers.
1-3 For Each Of The Following Sentences, Fill In The Blanks With The Best Word Or Phrase Selected From
The ListBelow. Not All Words Or Phrases Will Be Used; Each Word Or Phrase Should Be Used Only Once.
Cells Can Be Very Diverse: Superficially, They Come In Various Sizes, Ranging From Bacterial Cells Such As
Lactobacillus, Which Is A Few In Length, To Larger Cells Such As A Frog’s Egg, Which Has A Diameter Of
AboutOne .Despite The Diversity, Cells Resemble Each Other To An Astonishing
Degree In Their Chemistry. For Example, The Same 20 Are Used To Make Proteins.
Similarly, The Genetic Information Of All Cells Is Stored In Their . Although
, lOMoAR cPSD| 18743735
Contain The Same Types Of Molecules As Cells, Their Inability To
ReproduceThemselves By Their Own Efforts Means That They Are Not Considered Living
Matter.
Amino Acids Micrometer(S) Viruses
Dna Millimeter(S) Yeast
Fatty Acids Plants
Meter Plasma Membranes
1-4 How Does Cellular Specialization serve multicellular organisms and how might a high
degree of specialization be detrimental?
1-5 the flow of genetic information is controlled by a series of biochemical reactions that
, lOMoAR cPSD| 18743735
result in the production of proteins, each with its own specific order of amino acids.
choose the correct series of biochemical reactions from the options presented here.
(a) replication, transcription, translation
(b) replication, translation, transcription
(c) translation, transcription, replication
(d) translation, replication, transcription
1-6 proteins are important architectural and catalytic components within the cell, helping to
determine its chemistry, its shape, and its ability to respond to changes in the
environment. remarkably, all of the different proteins in a cell are made from the same
20 . by linking them in different sequences, the cell can make protein
molecules with different conformations and surface chemistries, and therefore different
functions.
(a) nucleotides.
(b) sugars.
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 NurseDorcas. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now