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Recent questions in Biology
Which of the following approaches would be the most effective way to reduce greenhouse carbon dioxide? a) Afforestation (planting more trees) b) Increased fossil fuel burning c) Deforestation (clearing
MasNotsram
asked
Dec 26, 2024
by
MasNotsram
7.6k
points
Biology
high-school
1
answer
2
votes
113k
views
The release of adrenal medullary hormones complements stimulation by ______ nerve fibers.
Exia
asked
Dec 26, 2024
by
Exia
8.4k
points
Biology
high-school
1
answer
1
vote
69.3k
views
You have probably observed that ice cubes float in water. write a prediction stating the mass of an ice cube 1 cm on each side. Explain your prediction.
Ara Hakobyan
asked
Dec 26, 2024
by
Ara Hakobyan
8.3k
points
Biology
middle-school
2
answers
0
votes
80.5k
views
When condition in which levels of thyroid hormones in the blood are very low?
Rameswar Prasad
asked
Dec 26, 2024
by
Rameswar Prasad
8.3k
points
Biology
high-school
1
answer
3
votes
117k
views
DNA and RNA have three important structural differences. These include all of the following EXCEPT that __________. A. in living cells, DNA is usually a double-stranded molecule while RNA can often be
Dien Nguyen
asked
Dec 26, 2024
by
Dien Nguyen
7.4k
points
Biology
high-school
1
answer
0
votes
97.5k
views
Multnomah County inspections of restaurants are unannounced. True or False
Rysqui
asked
Dec 26, 2024
by
Rysqui
8.0k
points
Biology
high-school
1
answer
0
votes
6.4k
views
Why iodophores are superior over free iodine solutions
Ankit Zalani
asked
Dec 26, 2024
by
Ankit Zalani
7.4k
points
Biology
high-school
1
answer
4
votes
125k
views
The hormone involved in the regulation of intracellular fluids, produced by the pituitary gland, stimulating reabsorption of fluids, with secretion increasing when blood is concentrated (e.g., in dehydration)
Bernd Loigge
asked
Dec 26, 2024
by
Bernd Loigge
7.7k
points
Biology
high-school
1
answer
0
votes
76.5k
views
Which of the following is not among good plant sources of calcium
Daerin
asked
Dec 26, 2024
by
Daerin
8.1k
points
Biology
college
1
answer
2
votes
84.6k
views
Each different modification of a protein inside the Golgi, happens in the SAME or DIFFERENT compartments?
GAEfan
asked
Dec 26, 2024
by
GAEfan
8.3k
points
Biology
high-school
1
answer
2
votes
163k
views
When animals use energy, what is always produced? Osugar O heat Ooxygen Ostarch
Ofirbt
asked
Dec 26, 2024
by
Ofirbt
9.0k
points
Biology
college
1
answer
4
votes
81.0k
views
Which statement best describes a starch molecule? A A starch molecule is made up of few of glucose molecules. B A starch molecule is a chain of thousands of glucose molecules. C A starch molecule is a
Delashmate
asked
Dec 26, 2024
by
Delashmate
8.5k
points
Biology
high-school
1
answer
4
votes
190k
views
The greatest threat to the endangered great spotted kiwi of New Zealand is predation. a. True B. False
Harold Javier
asked
Dec 26, 2024
by
Harold Javier
7.8k
points
Biology
high-school
1
answer
4
votes
98.5k
views
In the plasma membrane, carbohydrates are present a. on the intracellular surface b. in the interior of the bilayer c. on the extracellular surface d. embedded between phospholipid
Johannes Lund
asked
Dec 26, 2024
by
Johannes Lund
8.0k
points
Biology
high-school
1
answer
3
votes
215k
views
Which of the following types of locomotion is the most energy efficient at a normal walking speed? A) knuckle walking B) walking bipedally C) walking quadrupedally D) walking on two hands
Kostmo
asked
Dec 26, 2024
by
Kostmo
8.6k
points
Biology
high-school
1
answer
4
votes
114k
views
When administering a standardized psychological test to a client, the lights go out for several minutes and the room is too dark for the client to continue working on the test during that time. You should
Shinese
asked
Dec 26, 2024
by
Shinese
8.1k
points
Biology
high-school
2
answers
2
votes
34.2k
views
Which is the tallest animal on earth, giraffe or zebra? A) Giraffe B) Zebra C) Both have the same height D) Depends on the species
KyloRen
asked
Dec 26, 2024
by
KyloRen
8.3k
points
Biology
high-school
1
answer
4
votes
147k
views
What does competition among acetyltransferases and methyltransferases cause?
David Glass
asked
Dec 26, 2024
by
David Glass
7.8k
points
Biology
high-school
1
answer
2
votes
106k
views
During what phase of the cell cycle does cellular replication of DNA occur? A) G0 B) G1 C) G2 D) S E) mitosis
Davidmytton
asked
Dec 26, 2024
by
Davidmytton
8.4k
points
Biology
high-school
1
answer
4
votes
223k
views
Lymphopenia may be caused by immunodeficiency (e.g. HIV, DiGeorge syndrome, SCID).True or False?
Maanstraat
asked
Dec 26, 2024
by
Maanstraat
7.4k
points
Biology
high-school
1
answer
2
votes
224k
views
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