A03 Study guides, Revision notes & Summaries
Looking for the best study guides, study notes and summaries about A03? On this page you'll find 828 study documents about A03.
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BIO 1A03 TEST 2 QUESTIONS AND ANSWERS ALREADY PASSED
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BIO 1A03 TEST 2 QUESTIONS AND ANSWERS ALREADY PASSED 
The lacZand lacY genes are transcribed when 
a) lactose is absent and glucose levels are high. 
b)lactose is present and glucose levels are low. 
c)lactose is present, regardless of the level of glucose in the cell. d) glucose levels are low, regardless of the level of lactose in the cell. b) 
The CRP-cAMP complex binds the lactose operon when 
a) glucose levels and cAMP levels are low. 
b) glucose levels are high and cAMP levels are low. 
c)...
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BIO 1A03 Test 2 Questions and Answers Already Passed
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BIO 1A03 Test 2 Questions and Answers Already Passed one gene-one enzyme hypothesis each gene contains the information needed to make an enzyme 
What did George Beadle and Edward Tatum research? Relationship between genes and proteins using the Neurospora Crassa 
One gene-one enzyme hypothosis (Neuroposa Example) Neurospora can grow well on minimal medium (simple sugar, vitamins, inorganic salts), and therefore it must have enzymes produced by a certain gene that that transform these materials i...
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Bio 1A03 Test 3 Questions And Answers 2023
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Binary Fission steps - -Initiated when proteins attach DNA to plasma membrane 
-Begins along ORI region 
-Newly synthesized DNA also anchored to membrane 
-Cell elongates until ~2 times its original size and two has two chromosomes on opposite ends of the cell 
-Cell splits in two 
 
Quiescent stem cells, function - Permanently arrested in G0 phase. In adults: can replace non-reproducing specialized cells) ex adult skeletal muscle/myofiber) 
 
Steps of quiescent stem cell to myofiber - -Activate...
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BIO 1A03 McMaster University Test 2 Review 2023 with complete solution
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BIO 1A03 McMaster University Test 2 Review 2023 with complete solution
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BIO 1A03 McMaster University Test 2 Review Questions with 100% Correct Answers | Latest Version 2024 | Verified
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Translation - Cellular components are able to read the genetic message in mRNA and translate the 
message into specific primary amino acid sequence of a protein 
How does tRNA structure allow for SPECIFICTY in translation? - 
1. Plays critical role in ENABLING the translation of the information 
2. Each type of tRNA molecule is not identical and can translate a specific codon into a specific amino 
acid 
What is the structure of tRNA? - - single RNA strand (70-90 nucleotide length) 
- four doub...
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BIO 1A03 Midterm 2 Questions and Answers Graded A
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BIO 1A03 Midterm 2 Questions and Answers Graded A Prokaryotic growth and cell division -nutrient-rich environment -favorable temperatures 
Housekeeping genes -genes required at all times for normal function -all ways transcribed and translated -allow constant maintance for general cellular activity -e.g. structural protein of a cell, DNA and RNA polymerase, genes coding for ribosomal proteins -constitutive 
Regulated genes genes that can be turned on and off at a needed basis 
Francois Jacob and...
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TEST 1 BIO 1A03 QUESTIONS AND ANSWERS 100% PASS
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TEST 1 BIO 1A03 QUESTIONS AND ANSWERS 100% PASS Central Dogma theory that states that, in cells, information only flows from DNA to RNA to proteins 
what enzyme is used to transcribe DNA and describe the process RNA polymerase attaches to specific promoter regions its these promoter regions which identifies the starting point, 
describe the DNA and RNA directionality and how the direction followed by RNA polymerase the 5' end has the 5'phosphate on a nucleotide the other end is the 3' OH grou...
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4A (A03) Power Engineering and Governance Questions and Answers 100% Solved
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4A (A03) Power Engineering and 
Governance Questions and Answers 
 
100% Solved 
 
The provinces and territories of Canada are referred to as a/an: jurisdiction 
 
What is one of the two main purposes of the CSA B-52 code? To promote uniform 
requirements among the provinces and territories 
 
Water expands approximately _____ times when converted to steam 1600 
 
Power engineers can usually expect to work: rotating shifts 
 
The Act then has _____ which are pursuant to the enforcement of the Ac...
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BIO 1A03 Test 2 Questions with Answers 100% Verified
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one gene-one enzyme hypothesis - each gene contains the information needed to make an enzyme 
 
What did George Beadle and Edward Tatum research? - Relationship between genes and proteins using the Neurospora Crassa 
 
One gene-one enzyme hypothosis (Neuroposa Example) - Neurospora can grow well on minimal medium (simple sugar, vitamins, inorganic salts), and therefore it must have enzymes produced by a certain gene that that transform these materials into amino acids and vitamins needed for gro...
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TM112 - Introduction To Computing 2- TMA03/TMA03 TM112 (Marked)
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TM112 - Introduction To Computing 2- TMA03 (Marked) TMA03 TM112 TMA03 TM112 Question 1 Within a HDD are sectors that can store 512 bytes of data which are grouped together into a cluster, a file’s size could take up a few clusters although not using all the sectors capacity leaving slack space, continuing to store file’s as such till it’s non-contiguous causing the PC to slow down but a defragging utility will more chucks of files together optimizing speeds. Partitions are created for the ...