Drag each label to the correct location.

Biology

1 answer:

Marizza181 [45]3 years ago

6 0

Answer:

* Glucose may cause an increase in bacterial growth - HYPOTHESIS

* The bacterial colonies grown without glucose don’t have capsules around their cells - OBSERVATION

* Bacterial growth in the glucose environment increased rapidly and then stopped after some time - OBSERVATION

* Increased glucose may lead to capsule formation in bacteria - HYPOTHESIS

Explanation:

In an experiment, a HYPOTHESIS is a predictive and testable statement that aims to answer a scientific question while an observation is made based on the results obtained.

According to this question, Annie wants to study the effect of glucose on bacterial colonies. She conducted the experiment by growing two colonies of bacteria - one with glucose present in the environment and one in an environment without glucose. Based on this experiment, the following statements are categorized as:

- Glucose may cause an increase in bacterial growth is a HYPOTHESIS

- The bacterial colonies grown without glucose don’t have capsules around their cells is an OBSERVATION

- Bacterial growth in the glucose environment increased rapidly and then stopped after some time is an OBSERVATION

- Increased glucose may lead to capsule formation in bacteria is a HYPOTHESIS

You might be interested in

What occurs in the brain during the pruning process?

Butoxors [25]

Synaptic pruning occurs

5 0

3 years ago

Which situation would result in a theory being replaced rather than revised?

JulsSmile [24]

It would be replaced in cases where new information and evidence would be discovered that completely contradicts the old information and evidence. Then you couldn't revise it because revision incorporates the old evidence that would now be obsolete. Then you would make a completely new theory.

5 0

4 years ago

In which process does DNA condense into chromosomes? A. Meiosis B. Mitosis

geniusboy [140]

but dna condenses into chromosomes in both miosis and mitosis.

Explanation:

in mitosis in prophase the chromatin first condenses into dna where after the identical cells are created returns to chromatin however in miosis the same thing happens as in mitosis but continues to further divide in a stage known as prophase I as it is a second diviosion rather than a first.

7 0

3 years ago

A cluster of cases of legionellosis have occurred in your neighborhood. People with the illness have cough, fever, shortness of

VladimirAG [237]

Answer:

The correct answer is - comparing the presence of an essential component of the L. pneumophila that is cysteine.

Explanation:

As we know that L-cysteine is essential for the organism L. pneumophila to grow its colonies. The identification is easy in this situation by comparing the two cultured on the traditional BCYE medium and BCYE medicum without L-cysteine.

Colonies that grow on traditional BYCE medium are likely L. pneumophila as they required L-cysteine but not on BYCE medium lacking cysteine.

5 0

3 years ago

Do all muscle movements in the body go through a control that includes the brain?

larisa86 [58]

Answer: That is true. All muscle movements, including both voluntary and involuntary, in the human body go through control that includes the brain. All muscles move on commands from the brain because single nerve cells in the spinal cord, called motor neurons, are the only way the brain connects to muscles.

5 0

3 years ago