3 years ago

Individuals with one form of lactose intolerance do not produce the

Biology

1 answer:

Tema [17]3 years ago

6 0

Answer: Transcription - A

Explanation:

This problem is talking about the lac operon and the gene expression of lac operon. If the gene is turned off, then transcription, the generation of mRNA won't occur.

You might be interested in

Need help w science ASAP

12345 [234]

Answer:

ji!\uuisdrhttojejltjegbkflccbdnmcifhgagaakpot

3 0

3 years ago

Read 2 more answers

What is the role of tRNA during translation?

Anika [276]

Answer:

B. It provides the code for the protein

Explanation:

3 0

3 years ago

Read 2 more answers

When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc

Komok [63]

Answer:

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = $\frac{(O - E)^2}{E}$ where O = observed frequency and E = expected frequency

Chamber O E Chi-square

A 18 10 $\frac{(18 - 10)^2}{10}$ = 6.4

B 2 10 $\frac{(2 - 10)^2}{10}$ = 6.4

Total Chi-square = 6.4 + 6.4 = 12.8

Degree of freedom = 2 - 1 = 1

Tabulated Chi-square (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

The correct option is c.

4 0

3 years ago

Once an enzyme does it's work, the enzyme is __

lakkis [162]

Answer: The active site

Explanation:

5 0

3 years ago

Which of the following is an example of erosion?

zimovet [89]

Answer:

Explanation:

I think A is the example of erosion

3 0

3 years ago