Explain what is molds , Biology

Assignment Help:

Explain what is Molds ?

Zygomycota, or molds, are a type of fungus made of filamentous hyphae that grow on decomposing material. The molds actually aid in the decomposition process. Airborne spores first settle on potential food, such as bread, or any other food source. If the right conditions exist - for instance warm temperatures and moisture - the spores germinate and produce filamentous hyphae, which send out running extensions called stolons. These stolons grow along the surface of a food, sending down rhizoids, which penetrate the food and aid in absorption of the nutrients.

The filamentous hyphae are colorless - what you might see on a food item in the refrigerator that has been left too long are black or green sporangia. Remember that hyphae are microscopic, which means that by the time you are able to see a "growth," there are thousands and thousands of filaments and black sporangia, each of which produce thousands of spores. Is it no wonder that any food that is left uncovered and exposed will eventually become infested?

One of the most common molds is the Black Bread Mold known as Rhizopus. Here below you see some typical sporangia and spores. Remember to always cover food and refrigerate!

 


Related Discussions:- Explain what is molds

A balanced diet must contain enough energy, A balanced diet must have enoug...

A balanced diet must have enough energy to meet the body's needs. What else must it have?    In addition to sufficient energy, a balanced diet must have proteins, car

Define treatment and management of adverse food reactions, Define Treatment...

Define Treatment and Management of Adverse Food Reactions? Management of adverse food reactions involves diagnosing the problem followed by nutritional and medical care.

Define contractile protein - biological functions of protein, Define Contra...

Define Contractile Protein - biological functions of protein? These proteins take part in contractile processes like muscle proteins also those found in other cells and tissues

Name the molecules make active transport through membranes, Which are the m...

Which are the molecules that make possible active transport through membranes? Active transport is made by exact membrane proteins. These proteins are called "pumps" because

Define information required for management of emergencies, Define Informati...

Define Information Required for Management of Emergencies? Management or intervention needs accurate information about the actual situation and includes many non-nutritional co

Identical twins, Identical Twins Human twins may be similar, when they...

Identical Twins Human twins may be similar, when they are formed from one egg (monozygotic) or fraternal while they are the result of fertilization of two different ova releas

What do we mean by the term isomer, What do we mean by  the term isomer? ...

What do we mean by  the term isomer? Existence of different compounds having  same molecular form  but dtfferent structural  forms  are isomers. Monosaccharides exhibit a varie

Middle lamella, MIDDLE LAMELLA It is thin, amorphous, intercellular ...

MIDDLE LAMELLA It is thin, amorphous, intercellular matrix between 2 adjacent plant cell. The cells of plant tissue generally cemented together by an intercellular matrix

Infective endocarditis, A) Definitive Infective Endocarditis 1) Patho...

A) Definitive Infective Endocarditis 1) Pathological Criteria • Micro organism: demonstrated by culture or histology in a vegetation; or in a vegetation that has embolize

Define assessment of manganese status, Define Assessment of Manganese Statu...

Define Assessment of Manganese Status? The body Mn status has not been yet established by laboratory tests. Though the normal range of serum Mn concentration is found out to b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd