The most common source of contamination with E.coli is by eating contaminated food like meat and eggs.
Answer:
The correct match of terms with their descriptions are -
A. anaerobic respiration
B. pyruvate
C. Fermentation
D. aerobic respiration.
Explanation:
Anaerobic respiration is the process that involves the production of energy from sugar or carbohydrate in absence of oxygen.
Pyruvate is the intermediate product or substance of the various metabolic process including cellular respiration.
The chemical breakdown of the sugars is known as fermentation. It takes place due to the enzymatic reaction to change in the organic substance.
An aerobic respiration occurs in most eukaryotic organism in order to get energy by the breakdown of sugar or food in presence of the oxygen
Answer:
A characteristic property is a property of matter that does not change.
Explanation:
- For classifying the substance, the physical and chemical property is the main key so these physical and chemical property is known as the characteristic property.
- Even if the amount, appearance and shape of matter is changed the characteristic property always remain same.
- The characteristic property of matter is analogous to the DNA of living organism.
- The characteristic property can be determined without any chemical processing.
Answer:
consists of solid rock
Explanation:
Bed rock are solid rock material usually below the soil surface.
They are found at the ocean floor under sediment and other solid materials. Saprolite are bed rocks that have been weathered they are found above the bed rock overlaining it,
saprolite have different composition because it has gone through chemical weathering.
Above saprolite are soil and other loosed particle.
when the depth and structure of a bed rock is determined it help tell about the history of a place.
