Recent questions in Biology

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Pro-apoptotic BH3-only proteins contain only the ____ ____ domain.

William Da Silva asked Nov 14, 2024

by William Da Silva

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4 votes

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Shell eggs must be stored at or below which temperature

Skate To Eat asked Nov 14, 2024

by Skate To Eat

8.3k points

1 answer

2 votes

220k views

Describe the methods that help us map the functional organization of the brain and their weaknesses and strengths.

Jussij asked Nov 14, 2024

by Jussij

7.8k points

1 answer

1 vote

110k views

DDT is a toxin used to kill insects on plants. DDT will weaken the eggshells of the bird so that the eggs shatter when sat on. If the insects and plants are exposed to this toxin, explain how this toxin

Ealhad asked Nov 14, 2024

by Ealhad

8.3k points

1 answer

3 votes

51.8k views

Dr. Farrell is studying how having a daily dose of citrus fruit affects neurogenesis, or the tendency for the brain to grow new cells. What is the number of new brain cells per square centimeter of cortical

Pmichna asked Nov 14, 2024

by Pmichna

8.2k points

1 answer

1 vote

180k views

According to the base pairing rules how do nitrogen bases pair together?

Pavitran asked Nov 14, 2024

by Pavitran

8.2k points

1 answer

1 vote

60.1k views

What is the function of the oil producing glands in the breats?

Swv asked Nov 14, 2024

by Swv

7.8k points

1 answer

0 votes

23.3k views

Which of the following three physiological processes are carried out by the nephrons? (Mark ALL that apply.) a. Secretion b. Filtration c. Reabsorption d. Digestion e. Agglutination

Davivid asked Nov 14, 2024

by Davivid

7.8k points

1 answer

4 votes

147k views

What might happen to a root if the pericycle disappeared? a) The root growth would continue unaffected. b) The root growth would be reduced. c) The root would lose the ability to produce lateral roots.

Tom Mettam asked Nov 14, 2024

by Tom Mettam

8.2k points

1 answer

1 vote

95.3k views

During a pulse-chase experiment with secreted proteins, the proteins are synthesized for a short "pulse" time with radioactive or fluorescent amino acids to label the proteins. During the "chase" period,

Heinzlmaen asked Nov 14, 2024

by Heinzlmaen

8.0k points

1 answer

5 votes

7.5k views

What are the 4 essential components in a signaling pathway? 1) Receptor, ligand, effector, and signaling molecule 2) Enzyme, substrate, product, and cofactor 3) DNA, RNA, protein, and lipid 4) Cell membrane,

Egerardus asked Nov 14, 2024

by Egerardus

8.1k points

1 answer

4 votes

156k views

What is a young female swine called who has not yet produced offspring

Henry Blyth asked Nov 14, 2024

by Henry Blyth

7.2k points

1 answer

1 vote

92.6k views

Do snakes make adaptive choices about where to sleep at night?

Eicksl asked Nov 14, 2024

by Eicksl

7.8k points

1 answer

2 votes

78.0k views

The intervention that would be correct when a nurse is administering a gastrostomy feeding by gravity is to: a) Administer the feeding rapidly b) Elevate the head of the bed during and after feeding c)

Morteza Rastgoo asked Nov 14, 2024

by Morteza Rastgoo

8.0k points

1 answer

0 votes

125k views

How do you create a conditional transgenic knockout?

Particlebanana asked Nov 14, 2024

by Particlebanana

8.5k points

1 answer

2 votes

51.7k views

You are evaluating a patient who experienced a stroke < 2 years ago and their partner reports they are walking slower, which outcome measure would you use? a. Rancho OGA b. 6 minute walk test c. 10-meter walk test d. DGI

Oliver Scott asked Nov 14, 2024

by Oliver Scott

8.3k points

1 answer

2 votes

61.2k views

Why do commensal bacteria not lead to a strong immune response? 1) Some commensal bacteria lack virulence factors 2) Some commensal bacteria are kept in check by IgA and antimicrobial peptides 3) Some

K M Dilshan Udara asked Nov 14, 2024

by K M Dilshan Udara

9.0k points

1 answer

1 vote

40.2k views

Thu is 5 years older than her brother. The sum of their ages is 51. What are their ages? A) Thu: 28, Brother: 23 B) Thu: 26, Brother: 21 C) Thu: 30, Brother: 25 D) Thu: 29, Brother: 24

Simon Brady asked Nov 14, 2024

by Simon Brady

7.9k points

1 answer

5 votes

140k views

Transcription regulators and accessibility of genes to RNA polymerase II and transcription machinery?

Indhu asked Nov 14, 2024

by Indhu

8.1k points

1 answer

3 votes

212k views

Which of the following changes to the manufacture of automobiles was introduced by Henry Ford and revolutionized the industry? Seat belts Air bags Moving assembly line Automatic transmission

Oramas asked Nov 14, 2024

by Oramas

8.2k points

1 answer

5 votes

7.1k views

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