Which of the following statements is correct.

What organisms can do lactic acid fermentation?

BlackZzzverrR [31]

Some fungi and bacteria, also sometimes in vertebrates muscle cells when there is a lack of oxygen

7 0

3 years ago

Regrowth of grass, ferns, wildfloeers after a wildfire is an example

ss7ja [257]

Regeneration reproduction It grow back regrowth

4 0

3 years ago

When Ashleigh inquired about her family's medical history, she found out that Uncle Albert's mother (Ashleigh's grandmother) als

Stels [109]

The sickle cell pattern based on the family history of Ashleigh isan:

Autosomal recessive pattern

Based on the given question, we cam see that in the medical history of Ashleigh's family, most of them have had the sickle cell disease which includes her grandmother, one of her uncle's six children has it too, but her father and grandfather did not have the disease.

With this in mind, the inheritance of the sickle cell disease in the family of Ashleigh is one which is autosomal recessive as it affects some people and doesn't affect others because of the pairing of the chromosome which <em>contains the sickle cell trait.</em>

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Read more about sickle cell here:

brainly.com/question/1626483

7 0

2 years ago

In the cell, energy that drives endergonic reactions is often obtained from

IRISSAK [1]

Answer: B) energy released from exergonic reactions.

Explanation:

Cell metabolism is the set of reactions that occur in the cellular environment to synthesize or degrade biomolecules to produce energy. Synthesis metabolism of biomolecules is known as anabolic (anabolism) and catabolic degradation (catabolism).

Endergonic reaction (product has more energy than reagents) and requires energy to occur. Anabolism occurs when the cell has sufficient energy or substrate. Catabolism, in turn, occurs in situations in which the body needs energy, such as between meals and fasting.

The reactions of anabolism and catabolism are opposite but occur in an articulated manner, allowing the maximization of available energy. Thus, while catabolism occurs spontaneously, an exergonic reaction with ATP production, anabolism is non-spontaneous, or endergonic, requiring energy to occur. In other words energy that drives endergonic reactions is often obtained from B) energy released from exergonic reactions.

5 0

3 years ago

You are studying a population of ground squirrels. You trap 100 individuals and find 9 that have a light colored coat, and the r

Genrish500 [490]

The question is incomplete. Here is the complete question.

You are studying a population of ground squirrels. You trap 100 individuals and find 9 that have a light colored coat and the rest have a dark coat. You know that light coat color is recessive in ground squirrels. What is the allele frequency for the light coat allele and the dark coat allele? How many of the dark coated individuals do you expect to be heterozygotes at the coat color gene? Assume the population is at H-W equilibrium.

Answer: Allele frequency for light coat: q = 0.3;

Allele frequency for dark coat: p = 0.7;

There will be 42 heterozygote;

Explanation: A population in H-W equilibrium is a population which doesn't change from one generation to the next if there are no disturbing factors, as migration or mutation.

It follows the equation: $p^{2}+2pq+q^{2}=1$ .