Hypothesis The Hypothesis of this experiment is that bread mold will lie dormant in temperatures below 32 degrees and thrive in warmer temperatures . This hypothesis was based off of a statement made on the Mold Blogger website.
What is the conclusion of bread Mould?
A Conclusion. Mold is a fungus that best grows in dark, moist and warm conditions. It feeds on organic matter like bread while decomposing the same. Hence it is harmful to consume the moldy bread or even inhale the smell as mold spores could enter the body in that way .
What is the aim of the bread Mould experiment?
The purpose of the experiment is to find out how the amount of moisture affects the growth of mould on bread .
What caused the Mould in the bread?
Mold is a fungus in the same family as mushrooms. Fungi survive by breaking down and absorbing the nutrients of the material on which they grow, such as bread. The fuzzy parts of mold you see on bread are colonies of spores — which is how the fungus reproduces.
What is the independent variable in bread mold experiment?
The problem in this section concerns the effect of light on the reproduction of bread mold. The independent variable for the experiment is light and the dependent variable is bread mold reproduction.
How do you write bread Mould experiment?
Cut the bread into 10 x 10 squares using the chopping board and knife. Inoculate the bread thoroughly with the mold solution. Try to coat each slice with a similar amount of the culture although this can be difficult. Put one slice of this bread into each bag and seal the bags tightly.
Does bread mold grow faster in light or dark?
Mold often grows in dark areas which may lead some people to believe the mold requires darkness to grow. Mold actually grows in both light and dark environments, but dark areas most often provide the ideal growing conditions for mold. For this reason, mold usually grows faster in the dark.
How does salt affect mold?
Salty water kills single-cell organisms such as mold spores by dehydrating them .
Do different types of bread grow different types of mold?
All types of bread will support the growth of mold , however, there might be a difference in the rate of growth, depending on the preservatives used in the bread. The moisture levels and temperature, along with a suitable food source (any bread) will allow mold to grow.
What three conditions does bread Mould need to grow?
Mold requires water, food, and oxygen to grow. It also requires an environment with a temperature it can survive. While mold cannot spread without these conditions, its spores may survive in a dormant state until conditions are suitable.
Can you eat bread with mold if you cut it off?
For food safety experts, the answer is clear: Moldy bread is bad news. “ We don’t recommend cutting mold off of bread , because it’s a soft food,” says Marianne Gravely, a senior technical information specialist for the United States Department of Agriculture.
Is bread mold penicillin?
As you’re trying to decide whether to throw the bread away, you remember that penicillin is made from mold [source: NLM].
Will bread Mould grow faster in sunlight?
Will bread Mould grow faster in sunlight? Light neither encourages nor inhibits mold growth , although warm temperatures that accompany sunlight can accelerate mold growth. Bread mold grows fastest in areas that are dark, warm and damp.
Which bread molds the fastest experiment?
The bread that molded the fastest was the brown bread . We think this was because it has the least amount of preservatives. The white bread and the multigrain bread molded the following day.
Why Mould did not grow well on the bread sprinkled with lemon juice?
The mold didn’t grow as well on the bread sprinkled with lemon juice because lemon juice is acidic . Acids hinder the growth of many common fungi and bacteria.
