Which has eukaryotic animal cells?

select the three best hypotheses that could explain why the broth in the durham tube appears yellow while the rest of the broth

Tamiku [17]

The test organism ferments sucrose best under reduced oxygen conditions.
The sample was incubated less than 24 hours, which allowed for only limited fermentation.
The media was contaminated.
The organism is an obligate aerobe and therefore can only grow inside the Durham tube.
The media was prepared wrong.
The organism is limited in its ability to ferment sucrose. Since diffusion is restricted within the Durham tube and it contains only a small volume of media, it turned yellow first.
The test organism did not ferment sucrose.

1)The test organism ferments sucrose best under reduced oxygen conditions.
2)The sample was incubated less than 24 hours, which allowed for only limited fermentation.
3)The organism is limited in its ability to ferment sucrose. Since diffusion is restricted within the Durham tube and it contains only a small volume of media, it turned yellow first.

4 0

1 year ago

In this stanza, prufrock repeats "do i dare?" three times. What does the repetition indicate about his state of mind? he is inde

ASHA 777 [7]

The repetition of the phrase "do i dare?" three times indicates that: he is indecisive.

One of the central themes that were explored in "The Love Song of J. Alfred Prufrock" is the social anxiety that he experiences.

He is worried about people's conception of him and that is why before he descends the stairs, he wonders if he can dare face the people because of the bald spot in the middle of his head and several other insecurities.

So, option A is correct.

Learn more about The Love Song of J. Alfred Prufrock here:

brainly.com/question/1566140

8 0

2 years ago

In a recent survey, 1358 arizona state university students were asked about their plans after graduation. The following results

lisov135 [29]

The answers to the given questions on the survey of students by the use of a Venn Diagram are;

A) Venn diagram attached

B) 57 Students

C) 811 Students

D) 785 Students

E) 67 Students

<h3>Understanding Venn Diagrams</h3>

We are given;

Total number of Students = 1358

Number of Students that plan to get a new job = 1194

Number of Students that plan to attend graduate school = 306

Number of Students that plan to buy a new car = 547

Number of Students that plan to do all three things = 46

Number of Students that plan to only attend graduate school = 28

Number of Students that plan to get a job and buy a new car, but not attend graduate school = 432

Number of Students that plan to get a new job and attend graduate school = 221

A) I have drawn a Venn Diagram to depict this given numbers of students and I have attached it.

B) From the venn diagram, we can see that the number of people that plan to attend graduate school and buy a new car, but not get a new job = 57

C) From the Venn diagram, we can calculate the number of students that do not plan to buy a new car is;

541 + 175 + 28 + 67 = 811

D) From the venn diagram, we can calculate the number of students plan to get a new job or buy a new car as;

541 + 175 + 12 + 57 = 785

E) From the venn diagram, we can see that the number of students that do not plan to get a new job, attend graduate school, nor buy a new car is; 67

The complete part of the question is;

A) Draw a Venn diagram that represents the situation consisting of 2. cardinalities.

B) How many people plan to attend graduate school and buy a new car, but not get a new job?

C) How many students do not plan a buy a new car?

D) How many students plan to get a new job or buy a new car?

E) How many students do not plan to get a new job, attend graduate school, nor buy a new car?

Read more about Venn Diagrams at; brainly.com/question/2099071

6 0

3 years ago

Which statement best summarizes the central idea of this passage? in america, great things can be achieved if one plans in advan

mixer [17]

Answer:

Identity comes from many aspects, including political struggles that inspire how one lives life.

Explanation:

Took the test !!!

7 0

2 years ago

Read 2 more answers

Mark's dog ran 34 of a mile in 14 of an hour. compute the unit rate of miles per hour.

solniwko [45]

Mark's dog ran 3 4 of a mile in 1 4 of an hour. Compute the unit rate from the complex fraction 3 4 1 4 miles per hour.

7 0

3 years ago