301 Best Biology Questions and Answers (Q&A) - ProProfs Discuss

Which element is least abundant in your body?

C. Perez, Writer
Answered: Feb 19, 2021

In living things, especially in humans, there are about 11 elements that exist in large quantities. They include oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus, potassium, sodium,...Read More

4 Answers

366 views

What do all fungi have in common?

Victoria
Answered: Apr 26, 2024

Absorption of nutrients

1 Answer

365 views

What is the difference between meosis and mitosis?

J. Shatner, Content writer
Answered: Feb 18, 2021

Meiosis and mitosis's main difference is that mitosis produces two daughter cells genetically identical to the parent cell. In comparison, Meiosis produces four daughter cells containing half of...Read More

6 Answers

362 views

What is the sprouting of a new plant structure called?

Alfred Hook
Answered: Apr 26, 2024

Germination

1 Answer

360 views

What are the advantages of growing polyploid varieties of crop plants?

D. gray, Builder
Answered: Feb 19, 2021

There is a number of advantages that the growth of polyploid in plants has. The first one I would be mentioning is that there is an increased number of alleles of a specific gene in polyploid....Read More

4 Answers

355 views

What types of evidence used in a traditional classification of animals?

Vlgarza
Answered: Apr 26, 2024

Symmetry Number of embryonic tissue layers Fate of the...Read More

1 Answer

352 views

Can you name one non-antigen?

D. gray, Builder
Answered: Feb 19, 2021

The correct answer to this question is germs. You will understand this question when you first get the meaning of antigen. The term antigen refers to any foreign substance that induces an immune...Read More

6 Answers

351 views

Why is Vitamin C necessary?

World-lingua
Answered: Apr 26, 2024

1 Answer

350 views

Where is the ETC located?

S. Hughes
Answered: Feb 12, 2021

The location of the ETC or Electron Transport Chain is in the mitochondria. In the inner membrane of the mitochondria, there are about five protein complexes that form this chain. The Electron...Read More

4 Answers

347 views

What are the most widely distributed marine reptiles?

H.Miaham
Answered: Sep 29, 2017

Sea turtles are the most distributed marine reptiles. Sea turtles, sometimes called marine turtles, are reptiles of the order Testudines. The seven extant species of sea turtles are: the green,...Read More

2 Answers

347 views

How are RNA hairpin turns related to termination?

E. Austin
Answered: Feb 19, 2021

The formation of the turns is achieved through complementary base pairing, thus leading to the separation of the RNA polymerase and RNA transcript. In Escherichia coli, the intrinsic termination...Read More

4 Answers

346 views

Which mutation would substitute TAA, TAG or TGA in place of an expressed codon?

C. Perez, Writer
Answered: Feb 18, 2021

The correct answer to this question is a nonsense mutation. A nonsense mutation refers to a type of DNA sequence that produces an unfinished and shorter protein product. A nonsense mutation is...Read More

5 Answers

345 views

Which enzymes catalyzes the linking together of RNA nucleotides to form RNA?

E. Dixon
Answered: Feb 15, 2021

The enzymes that catalyze the linking together of RNA nucleotides to form RNA are known as RNA polymerases. With the RNA polymerases, the phosphodiester bonds are formed and link the nucleotides...Read More

4 Answers

345 views

Which phase is it when the 4 daughter cells contain identical DNA information?This question is part...

M. Pollock, Photographer
Answered: Feb 19, 2021

The phase when the four daughter cells contain identical DNA information is the mitosis phase. Mitosis is a process that is used in producing daughter cells that are identical to their parent...Read More

6 Answers

344 views

What region of the kidney has the lowest solute concentration?

D. gray, Builder
Answered: Feb 19, 2021

The region of the kidney with the lowest solute concentration is actually the cortex. This is a section where a part of the distal convoluted tubule and the proximal convoluted tubule is found....Read More

4 Answers

339 views

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