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Lelechka [254]
3 years ago
5

Why is sexual reproduction so important to many organisms? Pick the best answer from the choices below.

Biology
2 answers:
Kruka [31]3 years ago
7 0
The answer is B that is correct
evablogger [386]3 years ago
4 0
The answer is B: it creates offspring from parents
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"What is true of the breakdown of polymers inside living cells?" A. It is energetically unfavorable. B. It is associated with a
jek_recluse [69]

Answer:  B. It is associated with a negative change in free energy.

Explanation:

<u>A polymer is an organic compose made of many simple molecules </u>that are repeating structural units called monomers. Examples of polymers are DNA, lipids, carbohydrates and proteins.

Polymers are broken down into monomers in a process known as hydrolysis, which is a reaction that splits the bond between monomers. During these reactions, the polymer is broken into many components.

This process of breakdown is called catabolic reactions, which, as it was said, is the break down of larger molecules into smaller molecules through the hydrolysis of its bonds. <u>This reaction releases energy which was found in the bond between this monomers.</u> And, when energy is released, there is a negative change in free energy. This means there is more free energy available for the cell to be used.

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4 years ago
Which of the following terms does not refer to one of the four types of potentially infectious types of microorganisms?
Doss [256]

Answer:

D. toxins

Explanation:

<u>Toxins are not microorganisms</u>, in fact they are non-living substances/chemicals which can cause infection in our body. Toxins may be produced by microorganisms but they are themselves not microorganisms. Some of the examples of toxins produced by microorganisms are botulinum toxin A, tetanus toxin A, muscarine etc.

Other options can refer to potentially infectious type of microorganisms. Option A. talks about microbes, among microbes some are pathogenic. Option B. talks about pathogenic, as the name indicates will be infectious for sure.

Option C. talks about nonpathogenic, it may be non pathogenic at a time but later on it can be pathogenic. For example: some vaccines use inactivated microbes which are non pathogenic for generating antibodies in the body but later on in the human body when they get optimum conditions for growth they can turn pathogenic and start infecting our body.

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4 years ago
Flextime, telecommuting, and __________ are three practices that are growing in popularity.
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8 0
3 years ago
One kind of plant has only blue flowers and white flowers. According to a genetic model, the offsprings of a certain cross have
Vlada [557]

AnswerYES

Explanation:

The data is consistent with the model because they are predicted patterns based on probabilities.

6 0
4 years ago
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