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3 years ago

Which of the following is true about competition? *

Biology

1 answer:

qwelly [4]3 years ago

4 0

Answer:

Ensure everyone eats.....

Explanation:

I think so.......

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Match the answer with the statement about promoters and enhancers. Group of answer choices Responsible for regulating translatio

Yuri [45]

Answer:

Neither

Chromatin

Explanation:

Both promoters and enhancers are generally regulating transcription. They are not regulating in translation. They are not responsible for regulation in translation.

Transcription machinery assemble at naked eukaryotic DNA. They do not assemble at DNA chromatin.

8 0

2 years ago

According to studies done by the Minnesota Pollution Control Agency, the lakes and streams across Minnesota are contaminated by

Debora [2.8K]

B is your answer your welcome

6 0

2 years ago

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Which temperature is required for the cell potential to be the standard cell potential?

Fiesta28 [93]

The answer is B. 25°C.

A temperature of 25°C can be considered as a room temperature. It is an optimal temperature for the most living beings which cell potential is considered as standard. It is known that at 100°C water boils, so this temperature cannot be standard, cells will degrade at this temperature. Similarly 0°C and –273°C are too cold, water of the cells will freeze, cells will freeze, and cell potential will not be optimal.

3 0

3 years ago

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Which of the following is the best example of a population?

Airida [17]

Answer:

B) A school of sunfish.

In biology, a population is a number of all the organisms of the same group or species who live in a particular geographical area and are capable of interbreeding

3 0

2 years ago

Hunt and her team designed an experiment to test her hypothesis about the effect of BPA on mice. They administered daily doses o

katovenus [111]

Answer and Explanation: The figure below shows the doses of BPA administered to the female mice over time.

An experiment is used to determine cause and effect among variables. When the research is for the impact of a treatment, researchers randomly separate individuals in two groups:

Control Group doesn't receive any treament or a placebo or a treatment whose outcome is already known;
Treatment Group receives the treatment;

For the female mice on the image below, in the First Group is not injected any dosage of BPA, so they are the control group, while the others are treatment group.

The variables in a experiment are classified as independents or dependents:

Independent Variable is the cause;
Dependent Variable is the effect;

For the BPA research, since it is the effect of BPA over time on the mice's cells it is being investigated, dosage of BPA is the independent variable and time is the dependent variable.

6 0

2 years ago