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Recent questions in Biology
Erwin Chargaff discovered what feature regarding DNA
Numski
asked
Dec 15, 2024
by
Numski
7.6k
points
Biology
high-school
1
answer
0
votes
43.9k
views
The gene for lactose tolerance has been in humans since the domestication of animals 10,000 years ago. The persistence and commonality (80% of Europeans) of this gene indicate evidence of a (n) _____________________.
Yuck
asked
Dec 15, 2024
by
Yuck
9.7k
points
Biology
high-school
1
answer
2
votes
69.8k
views
How can we control the dominant metabolic pathway conditioned during Interval training? a) Adjust the rest intervals between high-intensity intervals b) Decrease the intensity of high-intensity intervals
Delitescere
asked
Dec 15, 2024
by
Delitescere
8.6k
points
Biology
high-school
1
answer
5
votes
17.8k
views
What would cause flea pupae to emerge case to adult? a) direct contact, increased temperature b) dog barking c) above 60% humidity d) freezing
Themis Beris
asked
Dec 15, 2024
by
Themis Beris
7.3k
points
Biology
high-school
1
answer
1
vote
102k
views
Short Answer: What two important processes are needed in order for new cells to be created, and why are they together important in the cell cycle? (hint: they are the important parts of S and M phase)
Ziaullhaq Savanur
asked
Dec 15, 2024
by
Ziaullhaq Savanur
7.7k
points
Biology
high-school
1
answer
2
votes
9.3k
views
According to your author, which of the following functions of connective tissue is its most important function? A. forming glands B. protection C. transport of fluid, nutrients, waste D. energy storage
Felix Glas
asked
Dec 15, 2024
by
Felix Glas
7.9k
points
Biology
high-school
1
answer
3
votes
139k
views
A rule known as ________ Rule requires that each cell have a frequency greater than five.
Tyrone Slothrop
asked
Dec 15, 2024
by
Tyrone Slothrop
8.0k
points
Biology
high-school
1
answer
5
votes
11.7k
views
Why do scientists apply the concept of maximum parsimony? a) To simplify data interpretation b) To include all possible scenarios c) To minimize genetic variability d) To complicate evolutionary analysis
Sureshunivers
asked
Dec 15, 2024
by
Sureshunivers
8.1k
points
Biology
high-school
1
answer
5
votes
5.8k
views
_____ determines color and is measured in nanometers A. watts B. voltage C. wavelength
Harry Finn
asked
Dec 15, 2024
by
Harry Finn
8.1k
points
Biology
high-school
1
answer
5
votes
118k
views
In the human body, the urethra: A. Prevents urine from flowing back up and into the kidney B. Stores urine in the body until it can be eliminated C. Refines the urine produced by the kidney D. Passes urine
Iluwatar
asked
Dec 15, 2024
by
Iluwatar
8.0k
points
Biology
high-school
2
answers
0
votes
102k
views
Which one of the following tumors is associated with myasthenia gravis? A. Thyroid carcinoma B. Thymoma C. Glioblastoma multiforme D. Breast papilloma E. Non-Hodgkin's lymphoma
Tom Slutsky
asked
Dec 15, 2024
by
Tom Slutsky
8.1k
points
Biology
high-school
1
answer
5
votes
154k
views
The temperature of live shellfish: a. cannot be taken b. should be taken with a TTI c. can be taken by inserting the probe into the case, between the shellfish d. is not important
Sameer Vartak
asked
Dec 15, 2024
by
Sameer Vartak
8.2k
points
Biology
high-school
1
answer
1
vote
221k
views
The _______ links the embryo directly to the placenta and transfers all material to the fetus.
Dagw
asked
Dec 15, 2024
by
Dagw
7.6k
points
Biology
high-school
1
answer
4
votes
55.4k
views
How have humans evolved to solve the conflict between big brains and bipedalism?
Sumit Garg
asked
Dec 15, 2024
by
Sumit Garg
9.0k
points
Biology
high-school
1
answer
1
vote
153k
views
Systemic pesticides in solution are sprayed directly onto the leaves of plants. The pesticide is absorbed into the leaves. Insects that feed on the stems, shoots or leaves of the plants which have grown
Aakash Garg
asked
Dec 15, 2024
by
Aakash Garg
8.1k
points
Biology
high-school
1
answer
4
votes
16.5k
views
Some psychologists believe that an organism's behavior is motivated by the need to achieve a state of balance in which the body functions effectively -a state called __________ a.unbalance. b.acquiescence.
AnsellC
asked
Dec 15, 2024
by
AnsellC
8.0k
points
Biology
high-school
1
answer
0
votes
235k
views
How does the LH surge induce the dictyate oocyte to resume Meiosis I?
Artem Sobolev
asked
Dec 15, 2024
by
Artem Sobolev
7.9k
points
Biology
high-school
1
answer
5
votes
171k
views
What can we conclude from the potato sticks lab?
Idarryl
asked
Dec 15, 2024
by
Idarryl
8.2k
points
Biology
high-school
1
answer
4
votes
188k
views
In other cases, the infecting virus does not lead to the death of the host cell, but instead inserts (integrates) its DNA into the DNA of the host cell's chromosomes. The integrated viral DNA is called
Ventaquil
asked
Dec 15, 2024
by
Ventaquil
7.9k
points
Biology
high-school
1
answer
3
votes
201k
views
Select all of the following scenarios that would require the cell to use energy in order to move materials through its membrane. A. The movement of materials against their concentration gradient into the
Ermir
asked
Dec 15, 2024
by
Ermir
7.4k
points
Biology
college
1
answer
4
votes
28.1k
views
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