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fredd [130]
3 years ago
7

A sudden decrease in the number of bacteria in the soil would most likely

Biology
1 answer:
liraira [26]3 years ago
4 0
It would mostly likely be because pesticides would reduce soil fertility by blocking chemical signals that allow bacteria to function. Are there any answer choices like this?
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You eat a candy bar to get you through a late-night studying session. Your body quickly begins to break down the macromolecules
irga5000 [103]

Answer:

a. First Step: The sugars are broken down to simple glucose molecules and the proteins and lipids are broken down to acetyl-CoA molecules. No energy is produced in this first step.

b. Second Step: Glycolysis converts the glucose to two molecules of pyruvate. Six ATP molecules are produced in this step.

c. Third Step: Oxidation of each pyruvate produces two molecules of acetyl-CoA. Six ATP molecules are produced in this step.

d. Fourth Step: Two acetyl-CoA molecules go through the Krebs (citric acid) cycle. Twenty-four ATP molecules are produced through this process.

e. All of the above steps are part of the break down of the candy bar's macromolecules.

Explanation:

7 0
4 years ago
How do mutations create such diferences in ones phenotypes and specific characteristics withought mutations getting out of contr
ipn [44]
There is a change in amino acids sequence causes these mutations, If there is an error in the order of amino acids during the process of multiplication, there is a special enzyme to repair errors 
3 0
4 years ago
Which type of mutation affects the largest number of genes
SashulF [63]

Answer:

Chromosomal Mutation

Explanation:

The development and function of an organism is in large part controlled by genes. Mutations can lead to changes in the structure of an encoded protein or to a decrease or complete loss in its expression. Because a change in the DNA sequence affects all copies of the encoded protein, mutations can be particularly damaging to a cell or organism. In contrast, any alterations in the sequences of RNA or protein molecules that occur during their synthesis are less serious because many copies of each RNA and protein are synthesized.

Geneticists often distinguish between the genotype and phenotype of an organism. Strictly speaking, the entire set of genes carried by an individual is its genotype, whereas the function and physical appearance of an individual is referred to as its phenotype. However, the two terms commonly are used in a more restricted sense: genotype usually denotes whether an individual carries mutations in a single gene (or a small number of genes), and phenotype denotes the physical and functional consequences of that genotype.

5 0
3 years ago
Read 2 more answers
Processing organic material into fuel is called?
GuDViN [60]
Called bioconversion although it can also be referred to as bio transformation
7 0
3 years ago
Which type of substance adds nutrients to the soil that plants take in through their roots?
gulaghasi [49]

The answer is A. Fertilizer

The other answer choices don't make sense Herbicide is a poison that kills plants, Pesticide is an insect killer, while a Growth Hormone is designed to help the plant grow not to put nutrients into the soil.

6 0
3 years ago
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