What would result from a significant reduction of the insect population by insecticides?

When making yogurt, bacteria and milk are mixed together and set in a warm area. The container is sealed and no gasses are allow

Ivenika [448]

Answer:

When making yogurt the tart flavor get in the end is more likely because the bacteria have carried out a type of respiration named lactic acid fermentation (option C).

Explanation:

The process of obtaining yogurt from whole milk involves the association of the bacterial species Streptococcus and Lactobacillus. In order to carry out the lactic acid fermentation that produces yogurt, the bacteria act in a different way:

Streptococcus is in charge of removing the oxygen from the milk product.
Lactobacillus promotes the conversion of lactose sugar into lactic acid.

This fermentation process leads to the conversion of milk into a coagulated and tart flavor product.

Other options are not correct because:

A. Photosynthesis : is the process that occurs in plants to obtain chemical energy from sunlight.

B. Alcoholic fermentation: in this chemical process alcohol is obtained from the fermentation of a sugar.

D. Aerobic cellular respiration: does not involve fermentation, but the series of processes that convert glucose into energy.

6 0

2 years ago

A region of a chromosome contains two strands of dna, yet only one is used to transcribe a gene because

Elden [556K]

The correct answer is that "RNA polymerase binds to the promoter, which precedes the gene only on the template strand of DNA."

A gene is best described as a chain of DNA or RNA which codes for a molecule that has a characteristic. for the duration of gene expression, the DNA is first duplicated into RNA. The RNA can be immediately practical or be the intermediate template for a protein that plays a characteristic. The transmission of genes to an organism's offspring is the idea of the inheritance of phenotypic traits.

7 0

2 years ago

How many generations does it take for a single bacterial cell to become 256 bacterial cells? (hint, don't forget to count the fi

Tpy6a [65]

Bacteria is a unicellular organism which can multiply very fast by binary cell division.
To get a number of divisions required for cell division: you can use the formula: 2 $x^{number of generations}$ = number of bacteria
To get 256 bacteria:
2 $x^{n}$ = 256 (you can solve this equation by a calculator)
so: n = 8 generations

With this formula the first bacteria is taken into consideration since 1 bacteria gives two, then the two give four, then eight, 16...

6 0

2 years ago

In clover plants, the pattern on the leaves is determined by a single gene with multiple alleles that are related in a dominance

igomit [66]

Answer:

The correct answer is -

a. 7

b. 7 (p1p1, p1p2, p1p3, p1p4, p1p5, etc

c. p7 is abundant

Explanation:

According the question the dominance of the big leaves is p7 > p6 >p5 >p4 >p3 >p2 >p1 where 1 represent least dominance and 7 represent most dominance

let represent the phenotype with the numbers 1 to 7 and genotype with a combination of these numbers so the genotype in respect of phenotype would be :

p7p7,p7p6, p7p5, p7p4, p7p3, p7p2, p7p1 - most dominant 7

p6p6, p6p5, p6p4, p6p3, p6p2, p6p1 - 6

p5p5, p5p4, p5p3, p5p2, p5p1 - 5

p4p4, p4p3, p4p2, p4p1 - 4

p3p3, p3p2, p3p1 - 3

p2p2, p2p1 - 2

p1p1- 1 least dominant

Thus, there are 28 different combinations or patterns of genotypes. 7 phenotypes patterns.

6 0

2 years ago

If the sun grew much stronger in intensity, how would the water cycle be affected?

suter [353]

It would be warmer which would effect evaporation. So, there would be more precipitation.

4 0

2 years ago

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