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jek_recluse [69]
2 years ago
14

The cell membrane is made of phospholipids and is selectively permeable , or semipermeable. Which major theme in biology does th

is statement represent?
A. All living things require an energy source


B. Structure relates to function


C. All organisms share seven basic characteristic


D. DNA transcribes into RNA , and RNA translates into proteins
Biology
1 answer:
vova2212 [387]2 years ago
6 0

Answer: B

Explanation:

The way something is arranged enables it to play its role, fulfill its job, within an organism (a living thing). Structure-function relationships arise through the process of natural selection.

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Which one of the following is NOT an example of microbial antagonism?
snow_lady [41]

Answer:

e. bacteria producing vitamin K

Explanation:

Microbial antagonism basically refers as microbes versus microbes i-e the indigenous microflora serve a beneficial role by preventing other microbes from becoming established in or colonizing a particular anatomic location in the body.

As all the options mentioned, refers to the microbial antagonism except option E as the normal microbes protect the host by :

1) Producing acids.

2) Bactreocin production

3) By occupying the niches that the pathogens may occupy.

But the microbes cant compete with other microbes by  producing vitamins and growth factors that can be utilized by the host.

Hence option E is the right answer.

7 0
3 years ago
Which of the following are financial securities that represent promises to repay a fixed amount of funds?
Mrrafil [7]

Bonds.

Guaranteeing savers high rates of return.

<h3>What is the purpose of the financial system?</h3>
  • A financial system performs the role of an intermediary and makes it easier for money to move from areas of surplus to areas of deficit. It comprises various institutions, markets, rules and laws, customs, investors, analysts, transactions, and claims and liabilities.
  • Managers can use big data in their businesses by using a financial system. A financial system combines data from numerous organizational departments into a single perspective, making it simple for users to comprehend the connections between distinct data types.
  • Financial services guarantee the advancement of both domestic and international trade. Increased domestic and international exports of goods are guaranteed by the presence of factoring and forfeiting businesses. Banking and insurance services also facilitate an increase in these promotional activities.

The following are financial securities that represent promises to repay a fixed amount of funds: Bonds.

  • Bonds provide a fixed amount of maturity value.

The following is not a service that the financial system provides for savers and borrowers: Guaranteeing savers high rates of return.

  • The financial market can't guarantee any particular rate of return to savers.

To learn more about the financial system, refer to:

brainly.com/question/13854011

#SPJ9

8 0
2 years ago
Can amoeba have offspring with different genes and traits
stepan [7]

Here is your answer

No

______________________________

REASON:

Amoeba reproduces by the process of binary fusion which is an asexual mode of reproduction.

Since, in asexual method mitosis cell division takes place, same DNA material is transferred to the offsprings so no new traits and genes can be found in offsprings.

However in some case due to genetic drift or mutation, slight variations can be found in progeny.

But this is very exceptional.

______________________________

HOPE IT IS USEFUL

4 0
3 years ago
Read 2 more answers
Fossil fuels such as coal, oil, and natural gas supply much of the world’s energy. However, these fuels have a tremendous negati
Korolek [52]

Answer:

Educate society on the harmful effects and gradually replace fossil fuels with alternative renewable resources

Explanation:

7 0
3 years ago
The head of a human offspring turns down and prepares to enter the birth canal during ________
masya89 [10]
If I am correct it is The Third Trimester
4 0
3 years ago
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