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Recent questions in Biology
The signaling molecule that regulates white blood cell formation and activation is called ?
Mawia HL
asked
Dec 26, 2024
by
Mawia HL
8.8k
points
Biology
high-school
1
answer
2
votes
216k
views
Before replication, a heterochromatic region has sites with fully methylated DNA and nucleosomes with H3K9me3 histone modifications. After DNA replication, what would be the constituents of each daughter
Mahmoud Abu Alheja
asked
Dec 26, 2024
by
Mahmoud Abu Alheja
7.7k
points
Biology
high-school
1
answer
4
votes
174k
views
In addition to its lymphoid function, this organ holds a reservoir of platelets. a. Liver b. Spleen c. Kidney d. Pancreas
Mustafa Kemal Tuna
asked
Dec 26, 2024
by
Mustafa Kemal Tuna
8.3k
points
Biology
high-school
1
answer
5
votes
194k
views
Which trigeminal nerve nucleus innervates the muscles of mastication? 1) Trigeminal motor nucleus 2) Medial to main sensory nucleus
Checksum
asked
Dec 26, 2024
by
Checksum
8.0k
points
Biology
high-school
1
answer
2
votes
26.3k
views
Earth moves through space in two ways rotation and revolution. A. Around what does Earth revolve? B. What are two ways life would be different if Earth did not have the motion of revolution?
ShinyJos
asked
Dec 26, 2024
by
ShinyJos
8.0k
points
Biology
high-school
2
answers
0
votes
153k
views
List 5 internal organs human have
Brian De Alwis
asked
Dec 26, 2024
by
Brian De Alwis
8.1k
points
Biology
high-school
2
answers
5
votes
110k
views
A skeletal muscle's insertion is defined by most texts as the ___________. a) Origin b) Attachment c) Muscle belly d) Tendon junction
Imara
asked
Dec 26, 2024
by
Imara
8.5k
points
Biology
high-school
1
answer
2
votes
178k
views
Thomas Kuhn, a great historian of science, said that "big ideas" in science are not discovered at fixed moments in history, but are discovered over extended periods of time by multiple scientists. We often
Romants
asked
Dec 26, 2024
by
Romants
8.0k
points
Biology
high-school
1
answer
5
votes
203k
views
In an analysis of the p53 gene for mutations, the following sequences were produced. For each sequence, write the expected sequence of the opposite strand that would confirm the presence of the mutations
Dlinet
asked
Dec 26, 2024
by
Dlinet
7.5k
points
Biology
high-school
1
answer
4
votes
196k
views
Brain scans have shown that hypnosis increases activity in the frontal lobe attention systems. Although hypnosis does not block sensory input, it appears to block our attention to it, lending support to
Schuh
asked
Dec 26, 2024
by
Schuh
8.9k
points
Biology
college
1
answer
4
votes
176k
views
What causes GI symptoms, muscle aches, and unilateral interstitial infiltrates?
AndrewSB
asked
Dec 26, 2024
by
AndrewSB
8.7k
points
Biology
high-school
1
answer
2
votes
112k
views
Which breath is responsible for about 75% of our respiratory effort?
Howard Sandford
asked
Dec 26, 2024
by
Howard Sandford
9.1k
points
Biology
high-school
1
answer
1
vote
21.0k
views
Which is true of aminoglycosides? 1) They are bacteriostatic. 2) They irreversibly bind to the 30S ribosomal subunit. 3) They block peptidoglycan synthesis. 4) They are bactericidal. 5) They irreversibly
Jamesvl
asked
Dec 26, 2024
by
Jamesvl
7.5k
points
Biology
high-school
1
answer
1
vote
80.5k
views
How did rudolf jakob camerarius help make it possible for people to artificially pollinate, breed, and hybridize plants?
Andy Bowskill
asked
Dec 26, 2024
by
Andy Bowskill
8.6k
points
Biology
high-school
1
answer
5
votes
19.6k
views
2. Apart from carbon dioxide, water and salts, what do plants need in order to make their food? 3. In frogs gaseous exchange takes place continually through the skin. In what conditions would you expect
Gwenger
asked
Dec 26, 2024
by
Gwenger
8.1k
points
Biology
college
1
answer
4
votes
91.7k
views
What is the significance of "Realism/Verisimilitude" in literature and storytelling, and how does it relate to the portrayal of reality in fiction?
Germano Plebani
asked
Dec 26, 2024
by
Germano Plebani
8.4k
points
Biology
high-school
1
answer
1
vote
23.7k
views
A new antagonist molecule has been discovered that binds to and blocks plasma membrane receptors. Make a claim describing the effect this antagonist will have on testosterone, which is a steroid hormone.
Jeff Cousins
asked
Dec 26, 2024
by
Jeff Cousins
7.4k
points
Biology
high-school
1
answer
2
votes
97.6k
views
At the end of the light dependent reactions H+ ions have made their way to into the
Chirag Sorathiya
asked
Dec 26, 2024
by
Chirag Sorathiya
8.9k
points
Biology
high-school
1
answer
2
votes
168k
views
For Treatment of acute inflammation, one would ____________. A) Rest the inflamed part B) Open drainage to allow bacteria to escape and relieve tension and swelling of inflamed part C) Supplement the body's
Otc
asked
Dec 26, 2024
by
Otc
8.4k
points
Biology
high-school
1
answer
3
votes
170k
views
Model no point source pollution. Add acid rain clouds to the model. Observe the changes and record your observations in the lab guide. What type of pollution is being modeled in the experiment? a) Air
Okeisha
asked
Dec 26, 2024
by
Okeisha
8.0k
points
Biology
high-school
1
answer
0
votes
99.3k
views
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