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Recent questions in Biology
What term is used to describe involuntary muscle movements? A. Ataxia B. Flaccidity C. Athetosis D. Vestibular function
Manish Menaria
asked
Nov 19, 2024
by
Manish Menaria
8.0k
points
Biology
high-school
1
answer
2
votes
147k
views
Which of the following statements about dietary fiber is NOT true? a. Fiber is composed of long chains of monosaccharides connected by a chemical bond that cannot be digested by humans. b. Common dietary
Shershen
asked
Nov 19, 2024
by
Shershen
8.6k
points
Biology
high-school
1
answer
2
votes
65.0k
views
Why does the lagging strand run into trouble when replicating? A) Limited supply of DNA polymerase B) Replication fork moves too fast C) DNA ligase is too efficient D) High concentration of adenine
Adrian Grigore
asked
Nov 19, 2024
by
Adrian Grigore
8.1k
points
Biology
high-school
1
answer
2
votes
75.4k
views
At the optic chiasm, which of the following is true? 1) Axons from the lateral halves of each retina cross. 2) Axons from the retinae synapse on those from the other half. 3) The olfactory nerve crosses
Shakhawat
asked
Nov 19, 2024
by
Shakhawat
7.5k
points
Biology
high-school
1
answer
5
votes
145k
views
What is released in the ATP-ADP cycle? (and name)
Anderson
asked
Nov 19, 2024
by
Anderson
9.2k
points
Biology
high-school
1
answer
5
votes
189k
views
__________________ is the process by which organisms equalize the expression of genes between members of different biological sexes.
Varun Patro
asked
Nov 19, 2024
by
Varun Patro
8.6k
points
Biology
high-school
1
answer
5
votes
175k
views
Human papilloma virus is an infectious environmental factor in which one of the following multifactorial diseases? (A) colorectal cancer (B) hepatocellular cancer (C) lung cancer (D) cervical cancer
GaborH
asked
Nov 19, 2024
by
GaborH
8.4k
points
Biology
high-school
1
answer
3
votes
11.9k
views
Oligocene: The first monkeys: • Global climate changes during this period and their impact on primate evolution
Evergreen
asked
Nov 19, 2024
by
Evergreen
8.8k
points
Biology
high-school
1
answer
3
votes
196k
views
In a bulluous or vesicular disease, what symptom can help narrow diff dx
Imprezzeb
asked
Nov 19, 2024
by
Imprezzeb
8.1k
points
Biology
high-school
1
answer
2
votes
116k
views
Which of the following will have the least likelihood of producing edge gradient artifacts? a. thin slices with full scan b. thick slices with partial scan c. thin slices with partial scan d. thick slice
Binod
asked
Nov 19, 2024
by
Binod
8.8k
points
Biology
high-school
1
answer
5
votes
204k
views
The idea of GMO sounds really good. Why might someone be opposed to making healthier food that lasts longer or doesn't need pesticides?
Xeoncross
asked
Nov 19, 2024
by
Xeoncross
8.0k
points
Biology
middle-school
2
answers
5
votes
60.1k
views
If a DNA template strand is 3' TACAATGTAGCC 5', what RNA sequence is produced? a) 3'TACAATGTAGCC5' b) 5'ATGTTACATCGG3' c) 5'AUGUUACAUCGG3' d) 3'AUGUUACAUCGG5' e) 3'ATGTTACATCGG5'
Giulio Prisco
asked
Nov 19, 2024
by
Giulio Prisco
8.4k
points
Biology
high-school
1
answer
0
votes
101k
views
Fewer open fNa+ and Ca++ channels during the pacemaker potential of the cardiac pacemaker cell will result in which of the following? A. A slower heart rate B. A faster inflow of Na+ and Ca++ during the
Nasmorn
asked
Nov 19, 2024
by
Nasmorn
8.5k
points
Biology
high-school
1
answer
1
vote
124k
views
What ar the three main regions of the brain that are shared by all primates what makes the human brain different?
Siddhpura Amit
asked
Nov 19, 2024
by
Siddhpura Amit
8.8k
points
Biology
high-school
1
answer
4
votes
113k
views
If the isthmus formed gradually rather than suddenly, what pattern of genetic divergence would you expect to find in these species pairs? 1) Similar percentages of difference in DNA sequence between all
Berin Loritsch
asked
Nov 19, 2024
by
Berin Loritsch
8.9k
points
Biology
high-school
1
answer
2
votes
188k
views
Which statement correctly describes a step in the carbon cycle? photosynthesis adds carbon directly to the lithosphere. Cellular respiration adds carbon directly to the atmosphere. Cellular respiration
Nerkn
asked
Nov 19, 2024
by
Nerkn
7.6k
points
Biology
college
1
answer
4
votes
217k
views
Magda has recently moved to the United States from Russia. Although she already misses her old country and its culture, she decides that she will not practice any Russian traditions and will only learn
Optimesh
asked
Nov 19, 2024
by
Optimesh
8.2k
points
Biology
college
1
answer
5
votes
185k
views
Carbon, hydrogen, and oxygen may combine with other elements to form large biomolecules. Which of these is not one of the four main types of biomolecules? OA. Nucleic acids OB. Carbohydrates OC. Fat cells
Narendra Solanki
asked
Nov 19, 2024
by
Narendra Solanki
8.0k
points
Biology
high-school
1
answer
2
votes
135k
views
Are the primary source of energy for the human body OA. Proteins OB. Fatty acids OC. Carbohydrates D. Lipids
DDR
asked
Nov 19, 2024
by
DDR
7.6k
points
Biology
college
1
answer
1
vote
60.5k
views
Homo rudolfensis temporal range?
Pavlo Zhukov
asked
Nov 19, 2024
by
Pavlo Zhukov
8.0k
points
Biology
high-school
1
answer
2
votes
39.5k
views
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