Recent questions in Biology

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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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2 answers

15 votes

126k views

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