Answer:
In explanation.
Explanation:
Why life could not exist without the activities of microorganisms?
-Without microorganisms, the entire food web would collapse. Shallower oceans would fare a little better. So would our crop plants; without microbes to provide plants with nitrogen, the Earth would experience a catastrophic de-greening.
-We wouldn't be able to digest our food properly without our gut bacteria. Crops around the world would start to die without the nutrients generated by microbes. Dead fish would float to the surface of lakes and oceans, and ocean life would be extinguished.
-Nitrogen would not be available in a form that humans and plants could use.
-The supply of O2 would eventually be depleted if microorganisms were not available to replenish it.
-A wide variety of materials would pile up if microorganisms were not present to degrade them.
-Hope this helps.
Answer:
To have a 100% chance of having offspring with the recessive genotype, each parent's genotype must be homozygous recessive.
Explanation:
For a recessive trait to be phenotypically evident it is necessary that the two alleles that form it are recessive, that is, that they are recessive homozygous.
The presence of a single dominant allele in one parent will probably suppress the expression of the recessive gene in at least half of the offspring.
<u>For the offspring to be 100% recessive, both parents must have a homozygous recessive genotype</u>.
Learn more:
Dominance principle brainly.com/question/13735349
<span>High levels of citric acid inhibit the enzyme phosphofructokinase, a key enzyme in glycolysis. citric acid binds to the enzyme at a different location from the active site. this is an example of allosteric regulation.
High levels of citric acid inhibit the enzyme phosphofructokinase, a key enzyme in glycolysis. citric acid binds to the enzyme at a different location from the active site. this is an example of allosteric regulation. The specificity of enzymes for their substrates competitive inhibition positive feedback regulation allosteric regulation.</span>
Answer:
As carbon dioxide concentrations increase, the pores don't open as wide, resulting in lower levels of transpiration by plants and thus increased water-use efficiency.
Explanation:
Hydrophobic and hydrophilic bond/interactions are common bond that forms long chains of proteins.
Some complex forms of proteins are made of subunits in which molecules bond together to form a larger unit. A good example is the blood protein hemoglobin. Hemoglobin consists of protein subunits known as the globin molecules. These subunits are folded chains of a large number of different amino acids which are known as polypeptides.