Gene investigated the effect of moisture on the rate of growth of mold on bread. He put two identical slices of bread on separate plates. He made one slice moist and kept the other slice dry. He left the uncovered plates on a table for 2 hours. Then, he sealed them in plastic bags and put them in a dark, warm place. He looked at them each day for five days. After five days, he observed that 50 percent of the moist slice was moldy, and none of the dry slice was moldy. If Gene observed the slices for three more days, what would he most likely observe?
There would be less mold on the moist slice. There would be more mold on the moist slice. There would be the same amount of mold on each slice. There would be no change in the amount of mold on either slice

Answers

Answer 1

Answer:

More mold on the moist slice

Explanation:

Assuming that the trend continues, then after another 3 days, a higher percentage (more than the original 50%) of mold will be found on the moist slice, while the dry slice may either be unaffected or may develop very little mold.


Related Questions


Where do you think magma comes from?

Answers

Answer:

Magma originates in the lower part of the earth crust and in the upper portion of the mantle

Explain the main function of the muscular system

Answers

The muscular system’s main function is to allow movement.

Hope that helped!

what are the environmental impact of titanium?

Answers

Toxicity is low. Titanium metal, when in powdered form, is a serious fire danger and an explosion hazard when heated in air. There have been no known negative consequences on the environment.

What are particulates and are particulates harmful?

Answers

Answer:

Particulate matter is the sum of all solid and liquid particles suspended in air many of which are hazardous. This complex mixture includes both organic and inorganic particles, such as dust, pollen, soot, smoke, and liquid droplets.

Particulate matter contains microscopic solids or liquid droplets that are so small that they can be inhaled and cause serious health problems.

Explanation:

Exposure to such particles can affect both your lungs and your heart. Numerous scientific studies have linked particle pollution exposure to a variety of problems, including: premature death in people with heart or lung disease. nonfatal heart attacks.

The build-up of waste materials can negatively affect the functioning of cells. The cell has several processes for removal of these materials. What are two cellular organelles that are involved in waste removal from cells, how do they work together to accomplish the task, and why is waste removal important?.

Answers

The lysosomes and perixosomes are two cell organelles involved in waste removal from cells are the .

What is excretion?

Excretion is the removal of waste products of metabolism from the body.

The cells, tissues and organs that help to remove wastes from the body form part of the excretory system.

Two cell organelles involved in waste removal from cells are the lysosomes and perixosomes.

The lysosomes and perixosomes remove waste from cells by engulfing them, digesting them and removing them through the cell membranes.

Learn more about lysosomes and perixosomes at: https://brainly.com/question/3227135

The oxygen produced by a plant comes most directly from:.

Answers

Answer:

The oxygen produced by a plant comes most directly from H2O. -Photosynthesis

During the second stage of aerobic cellular respiration, which molecule combines with the products of the first stage?

water
energy
oxygen
glucose

Answers

Answer:

Water

Explanation:

Many molecules removed through the body by…

Help please

Answers

Dehydration synthesis reactions build molecules up and generally require energy, while hydrolysis reactions break molecules down and generally release energy. Carbohydrates, proteins, and nucleic acids are built up and broken down via these types of reactions, although the monomers involved are different in each case.

Which of the following is NOT an example of a negative feedback loop?
A.Holding your breath
B. Increased body temperature
C. Increased blood glucose
D. Labor in childbirth

Answers

Answer:

D

Explanation:

because it it crime in the cointry

The negative feedback loop does not contain the example of option D. Labor in childbirth

What is a negative feedback loop?

It is also called the inhibitory loop that represents the self-regulating system. In this, the output should be increased from the system which should inhibit future production via the system. Here the body should decrease the value of specific proteins or hormones it developed. Moreover, the example includes rise in the temperature of the body, blood glucose, holding the breath

Therefore, option d is correct.

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can someone help like draw it on a piece of paper please i need helppp

Answers

Just change the lowercase “r” to lowercase t.

The bursa that commonly becomes inflamed from overuse of the patellar tendon is the: Question 12 options: prepatellar bursa superficial infrapatellar suprapatellar bursa deep infrapatellar bursa

Answers

The bursa that commonly becomes inflamed from overuse of the patellar tendon is the suprapatellar infrapatellar

What is superficial infrapatellar?

Superficial infrapatellar bursitis is a form of knee damage or injury that occurs in the knee. It occurs when the suprapatellar bursa become swollen or inflamed as a result of accumulated fluid around the knee region.

Therefore, The bursa that commonly becomes inflamed from overuse of the patellar tendon is the suprapatellar infrapatellar.

Learn more on knee bursitis here,

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What the answer for 23

Answers

It would be C.

Food would be broken down at a faster rate by an enzyme, which is a protien not a lipid (fat)

5. Which fossil first linked the evolution of birds from reptiles? What do we call
these links?

Answers

Darwin finch of course :)

Albinism (a) is a recessive trait that causes the complete or partial absence of pigment in the skin, hain, and eyes.
If two heterozygous rats (Aa) mate with each other, which of the following correctly predicts the phenotypes of the resulting
offspring?
A
А
a
AAAA
Аа
аа
СА
25% will be albino, and 75% will have normal pigmentation
С В.
1005 Wibe a bino
OC. 7596 will be albino, and 25% will have normal pigmentation

Answers

Answer:

25% will be albino and 75% will have normal pigmentation.

Explanation:

A simple Punnett Square can be used to determine the answer.

Answer:25% will be albino, and 75% will have normal pigmentation

Explanation: bc im smart

examples of homeostasis

Answers

Answer:

Humans' internal body temperature is a great example of homeostasis. ...

Glucose is the most basic form of sugar, and the only type the body can use directly. ...

When bacteria or viruses that can make you ill get into your body, your lymphatic system kicks in to help maintain homeostasis.

Osmosis

lymphatic-system


nervous-system


Diffusion

Based on the information in this table, the daily waste remained the same but the total waste has steadily increased. What are some possible explanations for this?

Hint: Think about population growth and its effects on the planet.

Answers

Answer:

With the growth of the population, the amount of waste produced rises. These two factors are correlated because despite the average amount of waste per day being produced per day stays the same, there are more people to create this waste, thus causing more waste per year. For example, if you had 4 friends and 20 candies between you, then the total candies is 20, and the average person gets 5 pieces. If you had 5 friends and 25 candies the next day, then the total amount of candies you have increases, but the average amount each person gets stays the same (5).

The daily waste remained the same but the total waste has steadily increased due to an increase in the population.

From the information that's given in the graph, we can infer that the increase in the population led to an increase in the total waste. In this case, the total waste in millions of tons per year will increase.

Despite that, the daily waste which is the pounds per day per person can still be the same. For example, let's say the population before was 100 people and the total waste was 2000 tons. Then the waste per person will be:

= 2000/100 = 20 tons per person.

Now let's say the population increases to 110 people and the total waste then increases to 2200 tons, then the waste per person will be:

= 2200/110

= 2 tons per person.

The above shows that despite the fact that there's an increase in total waste, the daily waste is still the same.

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The light source of a dissecting microscope comes from _________, while the light source of a compound microscope comes from __________

Answers

Answer:

stage light low voltage

To adapt to a scarce food supply in the deep sea, some species of fish have ______. (Mark all that apply.)

Answers

You didn’t provide answer choices so here

Why is it hard to sculpt with sand

Answers

Because there is nothing helpping it stay up.

Answer:

Because it grains, it contains no clay or silt to hold it together

Explanation:

What would you see if you were standing in the path of totality?.

Answers

Anyone within the path of totality can see one of nature's most awe-inspiring sights - a total solar eclipse. This path, where the moon will completely cover the sun and the sun's tenuous atmosphere - the corona - can be seen, will stretch from Lincoln Beach, Oregon to Charleston, South Carolina.

Answer:

a total solar eclipse

Explanation:

Tropical storms are strengthened by heat and moisture True False.

Answers

Answer:

True.

It is proven that the storm will get stronger and grow if it has contact with heat and moisture.

Hope this helps! ↑If so, give thanks!

In the secondary structure of proteins, what type of bond dictates how the protein folds?
A.Hydrogen bonds
B.Covalent bonds
C. Ionic bonds
D.Metallic bonds

Answers

Answer:

Explanation:

The next level of protein structure, secondary structure, refers to local folded ... Both structures are held in shape by hydrogen bonds, which form between the ... In an α helix, the carbonyl (C=O) of one amino acid is hydrogen bonded to the ... Finally, there's one special type of covalent bond that can contribute to tertiary ...

Which word equation represents the process of photosynthesis?

A) Glucose---> alcohol + carbon dioxide
B) Carbon dioxide + water---> glucose + oxygen
C) Chlorophyll + water---> glucose + alcohol
D) Glucose + oxygen---> carbon dioxide + water

Answers

Answer:

B

Explanation:

photosynthesis takes to produce oxygen

As you have seen, extracting and transporting fossil fuels has risks for the environment and the organisms in it. What environmental risks are involved with the extraction of the various types of fossil fuels?

Answers

Answer:

When living organisms on land and in sea die, the fossils are compacted over time. Eventually, the sediment forms fossil fuels, which can release a lot of energy when burned.

Explanation:

When living organisms on land and in sea die, the fossils are compacted over time. Eventually, the sediment forms fossil fuels, which can release a lot of energy when burned.

How tall is an average person?

Answers

Answer:

5.6 ft. or 5.2 ft.

Explanation:

:)

Answer:

The average human adult is of heights 5'6 (male) and for the average woman it is 5'4

Explanation:

2. Why did the United States formulate the Open Door Policy toward China, ultimately contributing to the
Boxer Rebellion?
(1 point)

to encourage China to develop democratic practices

to prevent European nations and Japan from monopolizing Chinese trade

to establish military presence in Asia

to support Chinese efforts to industrialize

Answers

Answer:

the formated the open door policy to encourage china to develop democratic practices

Answer:

It was to encourage China to develop democratic practices

Explanation:

The United States launched the Open Door policy in 1899 and 1900 to maintain equitable rights among nations dealing with China and to promote Chinese territorial and administrative integrity.

Look at the three bottles. What evidence is there that a chemical reaction took place?

Answers

Answer:

color changed.

and the temperature changed.

Explanation:

A reaction is said  to have occurred;

1) when there is a color change

2) When a gas evolves

3) When a solid appears

What is a chemical reaction?

A chemical reaction is said to have occurred when two or more substances interact to yield a new substance.

The question is incomplete as the bottles are not shown. However, a reaction is said  to have occurred;

1) when there is a color change

2) When a gas evolves

3) When a solid appears

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How does energy transfer when water changes phases

Answers

Answer:

All changes of state involve the transfer of energy. The water particles in each state behave as energy is absorbed or released. Condensation, deposition, and freezing are processes that occur as a result of a decrease in the heat energy of water particles.

Explanation:

Are minerals mainly important for enzyme activity?

Answers

Minerals also serve as required cofactors for many different types of enzymes involved in a vast array of critical biochemical reactions. The minerals considered as trace minerals function primarily as cofactors or regulators of enzyme function.

- Which part of the scientific name is the genus?
a. The first word.
b. The second word.
c. Both words are.
d. Neither word is.

Answers

Answer:

[A] The First Word

Explanation:

Scientific name = Genus + Species

Hence, First word = Genus and second word = Species

[RevyBreeze]

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