Recent questions in Biology

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What do we call a DNA copy of an RNA template (synthesized by reverse transcriptase)?

Andrey Maslov asked Dec 28, 2024

by Andrey Maslov

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3 votes

151k views

A competitive inhibitor would most closely resemble which of the following? 1) the active site of an enzyme 2) the allosteric site of an enzyme 3) the substrate molecule 4) a coenzyme

Martynnw asked Dec 28, 2024

by Martynnw

7.4k points

1 answer

5 votes

216k views

In order for traits to evolve by natural selection, individuals must experience differential reproductive success. This means.....

Jossi asked Dec 28, 2024

by Jossi

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1 answer

3 votes

210k views

If the body perceives a threat, which part of the brain receives the distress signal? 1) Adrenal medulla 2) Adrenal cortex 3) Hypothalamus 4) Amygdala

Molfar asked Dec 28, 2024

by Molfar

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1 answer

4 votes

133k views

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content Site 1 Identify some abiotic characteristics of

James Hao asked Dec 28, 2024

by James Hao

8.1k points

1 answer

0 votes

12.2k views

The main purpose of this article is to A. explore the stages of the life cycle of bees. B. stress the importance of the honeybee. C. teach people how to set up a beehive. D. explain how bees work together

Ashley Grant asked Dec 28, 2024

by Ashley Grant

8.5k points

1 answer

1 vote

232k views

Process in which rna is produced by using a dna template

Andycted asked Dec 28, 2024

by Andycted

8.4k points

1 answer

2 votes

132k views

whisk fern gametangia lack _________, and absorb nutrients via one-celled, root-like ____________ aided by myccorhizal fungi.

Anubhav Ranjan asked Dec 28, 2024

by Anubhav Ranjan

8.3k points

1 answer

3 votes

109k views

Although mutations have been observed in many different genes, they have not been isolated in histones. Why does this seem reasonable? If one wanted to produce antibodies to histones, would it be an easy

BeNdErR asked Dec 28, 2024

by BeNdErR

6.9k points

1 answer

5 votes

66.0k views

When all available receptors have ligand bound to them, we say the receptors are __________?

ProLoser asked Dec 28, 2024

by ProLoser

7.7k points

1 answer

5 votes

93.4k views

Transcriptional Activators: Work together cooperatively: give examples of intermediary protein and indirect effects (chromtin remodelling)

Imaginaerum asked Dec 28, 2024

by Imaginaerum

8.3k points

1 answer

3 votes

148k views

What are the possible genotypes for brown eyed babies and for blue eyes

FableBlaze asked Dec 28, 2024

by FableBlaze

7.1k points

1 answer

4 votes

227k views

When stimulated, a skeletal muscle cell will contract maximally in an "All-or-None" fashion. a) True b) False

Mitendra asked Dec 28, 2024

by Mitendra

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1 answer

3 votes

111k views

Why do you think many people use medication to try to overcome insomnia?

Gustavo Puma asked Dec 28, 2024

by Gustavo Puma

7.0k points

1 answer

0 votes

14.2k views

(a) H₂ and H₂ can be calculated as follows: For back fat: broad-sense = H₂ = 0.398, narrow-sense = H₂ = 0.276. For body length: Broad-sense = H₂ = 0.504, Narrow-sense = H₂ = 0.223. (b) For a trait that

Kumasi asked Dec 28, 2024

by Kumasi

8.2k points

1 answer

4 votes

91.3k views

Our friendly neighbour passage answer

JohnV asked Dec 28, 2024

by JohnV

7.7k points

1 answer

1 vote

195k views

Karla takes a picture of a cell under a microscope and asks her classmate if the cell is undergoing mitosis. What should Karla's friend say? A) Yes, the cell is in prophase. B) No, the cell is in interphase.

AnAmuser asked Dec 28, 2024

by AnAmuser

7.9k points

1 answer

1 vote

220k views

Know the route of the sperm and semen as they travel through the male reproductive system and exit the body.

KTiwari asked Dec 28, 2024

by KTiwari

7.0k points

1 answer

0 votes

157k views

What are two phrases that describe plant dermal tissue? 1) Protective outer covering 2) Absorption of water and minerals 3) Photosynthesis 4) Storage of food and water

Guy Danus asked Dec 28, 2024

by Guy Danus

8.3k points

1 answer

0 votes

91.7k views

Fishing too intensely in one area, so that there are not enough fish left to repopulate is an example of which of the following?

ICart asked Dec 28, 2024

by ICart

8.0k points

1 answer

4 votes

198k views

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