Question 05:
Answer:
Since it is stated that the protein is a helix turn helix domain so
it indicates that it must be a DNA binding protein.
The various DNA binding proteins domains have an 8-amino-acid α helix which is then followed by a right turn which consists of 3 amino acids which are then followed by an α helix of 9 amino acids. The Helix turn helix domain (HTH) structurally that it is capable of DNA binding.
QUESTION 5 A protein is involved in gene expression. You study it and fins that it...
Completely factor the following expression 2x2 - 7x+3 TTT Arial 3 (12pt) T - - E - MS @25 Path:p Words:0 QUESTION 2 Completely expand the logarithmic expression into a sum and difference of logs. Write all powers as factors. Simplify as much as possible. Show work, including each step of your expansion. log. ***1 TT T Arial 3 (12pt) T-5 - EM 's
Many plasmids used to express recombinant protein also carry a gene which codes for resistance to an antibiotic. Why is such a gene often included? TTT Arial 3 (12pt) - T - = - = - S e Path: p Words:0
QUESTION 3 Describe post-translational regulation of gene expression with an example. ABC Τ Τ Τ Arial 3 (12pt) 4 T E's Path:p and whmit. Click Save All Answers to save all answers.
QUESTION 15 In Labrador retrievers, there are 3 gene products involved in determining coat color: gene product B, gene product E, and gene product C. B produces a melanin pigment such that B/B and B/b will produce a black lab while b/b (with less melanin produced) will result in a chocolate lab. However, for the B gene to be expressed, a signaling hormone (gene E product) must be produced to activate transcription of the B gene. E is fully dominant...
QUESTION 5 What is double fertilization? Which clade of plants uses it? TT T Arial 3 (12pt) T..E S Path:p Words:0 QUESTION 6 The coniferophyta are very common in cold climates. Describe two of their adaptations for their success in places most other plants would not survive. TT T Arial 3 (12pt) T.E E 5.02
Question 12 2 pts What is the role of CAMP in regulation of the lactose operon? CAMP is a repressor of the lactose operon and turns off gene expression of the lactose operon CAMP is an activator and prevents the repressor protein from binding to the operator region of the operon which allows for the lactose operon to be turned "on". 5 CAMP is an inducer of the lactose operon and also an activator since it prevents the repressor protein...
please answer both List the 3 observations you expect for a positive test with the Baeyer test. TTT Arial 3 (12pt) 4T - 5 - E - Sous is Path:p Words:0 QUESTION 4 10 points Save Answer Describe, in terms of simple chemistry concepts, the action of soap when washing grease off of dirty dishes. TTT Arial A3 (1201) T,N ,E - = - NS - S NS, s i
need to know correct answers 26. B. Which of the following enzymes is associated with the repression of transcription? methyl transferase DNA polymerasex acetyl transferase histone kinase none of the above Section 2 - True/False (2 points each) 27. TFIIB regulates tissue or cell type-specific transcription 28._1 Eukaryotes have three different RNA polymerases that each can transcribe non-protein coding genes. 29. T The P site of the ribosome refers to peptidyl. be For T heoph UND 30._F_The input genetic material...
QUESTION 1 10pts a) How much energy must you use to push a heavy, 1000N, crate across a 20m floor with a force of SOON?(use 2 digits) b) Now you are going to lift the crate and carry it 43m across the room to place it on a shelf that is 1.3m above the floor. How much work is done now? TTT Arial 3 (12pt) T- E - E Path:p
Path:P Words 0 Sve QUESTION 4 Suppose you simultaneously short ExxonMobil Stock at a price of S90 per share and purchase a one-year call option with strike price of $100 for $1.254. What is the largest profit you can eam on this position? TT T Arial 3 (12pt) Words:0 Path 0 points (E