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Recent questions in Biology
Which of the following is a way that the body determines how much of a certain chemical, protein, enzyme, or response is needed to maintain homeostasis?Question options:A) Kickback inhibitionB) Feedback
Brtle
asked
Dec 12, 2023
by
Brtle
7.8k
points
Biology
college
1
answer
3
votes
73.5k
views
If the total amount of water on the earth does not change, why are there concerns about water shortages
Acsrujan
asked
Dec 12, 2023
by
Acsrujan
6.8k
points
Biology
high-school
1
answer
24
votes
191k
views
Zoning laws establish a. what types of buildings can be built in an area b. the uses an area of land can be put to c. who can live in an area d. the types of business that can occupy a building Please
Mauve
asked
Dec 12, 2023
by
Mauve
7.1k
points
Biology
high-school
1
answer
8
votes
162k
views
Which term is used to describe an organism's genetic make-up?
Maksim Skurydzin
asked
Dec 12, 2023
by
Maksim Skurydzin
6.7k
points
Biology
high-school
1
answer
8
votes
147k
views
A) did I do graph right and B) can I start graph (population) from 2 or does it ALWAYS have to start with 0
Hololeap
asked
Dec 12, 2023
by
Hololeap
6.8k
points
Biology
college
1
answer
4
votes
149k
views
Protein that comprises part of the thin filament with actin.
Kyle MacFarlane
asked
Dec 12, 2023
by
Kyle MacFarlane
6.8k
points
Biology
high-school
1
answer
0
votes
42.7k
views
Why do plants have cell walls and not animal cells?
Busayo
asked
Dec 12, 2023
by
Busayo
6.8k
points
Biology
high-school
2
answers
4
votes
101k
views
What elements are needed to carry out photosynthesis? Select all that apply. water solar energy oxygen carbon dioxide glucose carbohydrates
MarvinVK
asked
Dec 12, 2023
by
MarvinVK
6.9k
points
Biology
high-school
1
answer
4
votes
61.4k
views
In a population of humans there are 42 blonde people, 75 brown hairpeople and 14 red heads. What is the frequency of brown haired humans? O 32% 57% 23% O 11% I need the answer asap
Christoph Engwer
asked
Dec 12, 2023
by
Christoph Engwer
7.8k
points
Biology
high-school
1
answer
12
votes
87.3k
views
The centrioles prepare for cell division. 1 POINT T True F False
Giff
asked
Dec 12, 2023
by
Giff
7.1k
points
Biology
high-school
1
answer
5
votes
132k
views
The destruction of tissue by rapid freezing with substances such as liquid nitrogen is known as?
Tabarek Ghassan
asked
Dec 11, 2023
by
Tabarek Ghassan
6.7k
points
Biology
high-school
1
answer
4
votes
99.2k
views
ou are testing a patient's fecal sample for the presence of Clostridium difficile. Which of these staining procedures would give you the best evidence that the patient's sample contains bacteria from the
Rosangel
asked
Dec 11, 2023
by
Rosangel
7.1k
points
Biology
college
1
answer
3
votes
28.1k
views
True/False: Cytoplasm helps the cell grow
Ali Nauman
asked
Dec 11, 2023
by
Ali Nauman
7.0k
points
Biology
high-school
1
answer
0
votes
79.7k
views
What does the population pyramid look like of a rapidly growing country? group of answer choices it looks like an upside- down pyramid. it looks like an upright pyramid with a broad base it is narrow at
Simon Lang
asked
Dec 11, 2023
by
Simon Lang
6.5k
points
Biology
high-school
1
answer
6
votes
37.8k
views
Plant leaves are organs that are composed of multiple cell types, including palisade cells and guard cells. Palisade cells contain many chloroplasts and are the main sites of photosynthesis in a leat.
Huy Hoang
asked
Dec 11, 2023
by
Huy Hoang
7.3k
points
Biology
high-school
1
answer
24
votes
71.2k
views
___________ are changes to the order of nucleotides in a segment of dna that codes for a protein.
Mehyaa
asked
Dec 11, 2023
by
Mehyaa
6.5k
points
Biology
high-school
1
answer
0
votes
29.0k
views
If you could see the stomata on the leaves of a plant on a hot, dry day, would they be open or closed? Why? Use the terms transpiration and turgidity correctly in your response. Write your answer in complete
AMendis
asked
Dec 11, 2023
by
AMendis
6.4k
points
Biology
college
1
answer
2
votes
66.2k
views
Which of these does not prevent the spread of diseases? A: Barrier method of contraception B: Cancer screening C: Sterilising water D: Washing hands regularly​
AlekseyHoffman
asked
Dec 11, 2023
by
AlekseyHoffman
6.3k
points
Biology
high-school
1
answer
3
votes
25.2k
views
Help- Which of the following accounts for the largest depletion of wetlands in California? O drinking water O highway construction O large mining operations O overuse and erosion of beaches
Albaz
asked
Dec 11, 2023
by
Albaz
7.4k
points
Biology
high-school
1
answer
1
vote
131k
views
Photosynthesis is a means of converting light energy to chemical energy. Explain what this statement means.
John Linhart
asked
Dec 11, 2023
by
John Linhart
7.6k
points
Biology
high-school
2
answers
15
votes
126k
views
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