Question

What is the function of each of the following?

6. Topoisomerase

7. Helicase

8. Ligase

9. Ribosome

10. Telomerase

11. Primase

12. How many of the molecules listed above are used only in replication?

13. How many of the molecules listed above are used both in transcription and replication?

Answer #1

6. Relaxes the supercoiling which occurs ahead of the replication bubble during DNA replication.

7. Responsible for the unwinding of DNA double helix into single stranded template DNA molecules.

8. Responsible for the formation of phosphodiester bond between adjacent okazaki fragments on the lagging strand.

9. Responsible for scanning the Messenger RNA for start codon and keep messenger RNA and transfer RNA in Association with each other during translation.

10. Responsible for the addition of repetitive sequences at the tips of linear chromosomes in eukaryotes and solve and replication problem.

11. Responsible for the formation of RNA primer during DNA synthesis.

12. Five (6, 7, 8, 10, 11)

13. Helicase only

Please rate high.

Group 1
Group 2
9
7
10
6
11
8
12
9
8
11
7
10
Please find the means, sum of squares, df, and standard error
for both groups. Thank you!!

Let
U = {5, 6, 7, 8, 9, 10, 11, 12, 13, 14},
A = {5, 7, 9, 11, 13},
B = {6, 8, 10, 12, 14},
and
C = {5, 6, 8, 9, 12, 13}.
List the elements of each set. (Enter your answers using roster
notation. Enter EMPTY or ∅ for the empty set.)
(a) Ac ∩ (B
∩ C c)
(b) (A ∪ Bc) ∪
(B ∩ C c)
(c) (A ∪
B)c ∩
C c

The sample is 5, 8, 7, 10, 13, 6, 9, 11, 12. To test whether the
population mean is 10, we apply
z-test
t-test
F-test
ANOVA test

Time spent indoors (hours)
3
5
6
9
10
9
8
10
10
12
13
11
16
11
7
8
18
13
12
13
1.Can you calculate z-scores for each of the raw scores above?
If so, please calculate the z-score for a kid who reported spending
8 hours indoors.
2. if you transformed the variable “time spent indoors” from an
X-scale to a z-scale, what would be the new mean of the
distribution? What would be the new standard...

QUESTION 1
* Compared to the leading strand, the lagging strand requires
________ primers.??
A. more
B. the same number of
C. less
QUESTION 2
* Which enzyme synthesizes the majority of the DNA polymer for
both the leading and lagging strands???
A. DNA polymerase I
B. primase
C. DNA polymerase III
D. helicase
QUESTION 3
* For each origin of replication, how many DNA polymerase III
enzymes are needed???
A. 1
B. 8
C. 4
D. 2
QUESTION 4...

Indices DUR DUR (OLD)
1 6 11
2 13 14
3 11 14
4 7 10
5 9 9
6 7 10
7 8 11
8 5 8
9 7 6
10 7 10
11 7 13
12 3 5
13 10 13
14 3 15
15 4 12
16 9 7
17 9 8
18 10 13
19 6 10
20 8 14
21 10 14
22 8 18
23 2 10
24 4 11
25 7 16
26 ...

Chem 576: Crossword 3 1
2 3 4
5 6
7 8 9
10
11
12
13 14
15 16
17 18
19 20
21
22
23 24
25 26
27
28
29
Across
2. Hydrogen cyanide is prepared from ammonia
and methane is this process.
6. Metal used to catalyse the conversion of
ammonia to NO.
7. Phosphoric acid is prepared by the action of
sulfuric acid on ________.
10. Dinitrogen __________ is a blue liquid and
decomposes readily...

Consider the data in the worksheet below.
X
Y
5
6
6
9
7
11
8
13
9
14
10
15
11
15
12
13
a. Generate a model for y as a function of x.
b. Is this model useful? Justify your conclusion based on:
i. R2 Adjusted
ii. Hypothesis test for model coefficient
iii. overall model adequacy test
iv. regression assumptions.
c. If needed, modify model as appropriate and generate a new
model.
Please be as detailed in...

8.
Price Quanitity Quantity
Demanded Supplied
$7 25 units 8 units
8 23 11
9 21 15
10 18 18
11 15 23
12 13 29
13 11 33
14 9 36
In the table above answer the following questions:
a. What is the equilibrium price?
b. What is equilibrium quantity demand and supplied?
c. Would price of $13 create a surplus or shortage of how many
units?
d. Would demand increase or quantity demanded increase if
income is increased?

Data Set A: 11, 12, 13
Data Set B: 9, 10, 11, 12, 13, 14, 15
Data Set C: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
Find the mean, sample standard deviation–treating the data as a
sample, and the population standard deviation–treating the data as
a population.

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