Answer:
A.flagella
Explanation:
the flagella is the organelle that moves the cell
plz mark me as the brainliest
What are cell biology, genetics, and
molecular biology?
Answer:
Explanation:
Cell biology (also cellular biology or cytology) is a branch of biology studying the structure and function of the cell, also known as the basic unit of life. Cell biology encompasses both prokaryotic and eukaryotic cells and can be divided into many sub-topics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition.
Genetics, study of heredity in general and of genes in particular. Genetics forms one of the central pillars of biology and overlaps with many other areas, such as agriculture, medicine, and biotechnology. Learn more about the history, biology, areas of study, and methods of genetics.
Molecular biology, field of science concerned with studying the chemical structures and processes of biological phenomena involving molecules. In particular, researchers focus on DNA, RNA, and proteins and their interactions. As a result, the field is closely related to genetics and biochemistry
The study of heredity is a field of genetics and cell biology. The DNA itself (molecular genetics), entire populations, or whole creatures are investigated at various levels of genetics (population and evolutionary genetics).
What relation between cell biology and molecular biology?Two branches of biology are cell biology and molecular biology. The study of cellular mechanisms is a focus of the subject of cell biology.
As a result, it primarily concerns the functions and architecture of the cell. The study of molecular level mechanisms is a focus of the science of molecular biology.
Therefore, cell biology, genetics, and molecular biology are interconnected.
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As elevation increases, temperature decreases. At which elevation will sound travel fastest?
2,000 meters
1,500 meters
1,000 meters
500 meters
Answer:
it was 500
Explanation:
i was confused at first, lol
Answer:
500
Explanation:
A low-mass star is most likely to end its life cycle as a
a. protostar
b.black hole
c. supernova
d. black dwarf
PLEASE ANSWER SOOOOON sorryyy
Answer:
Explanation:
Black dwarf
I need help on this
Answer:
1. energy
2. potential energy
3.kinetic energy
4. mechanical energy
5. b
Explanation:
what do chromosomes store?
Answer:
A chromosome is a single, long molecule of DNA. These highly organized structures store genetic information in living organisms. Small sections of the chromosome, called genes, code for the RNA and protein molecules required by an organism.
Compared to historical trends, what is different about
contemporary climate change?
A. It’s occurring faster
B. It’s a warning trend
C. It’s affecting plants and animals
D.it’s caused by atmospheric changes
Answer:
c
Explanation:
i need help
i need ideas. Basically, you Create a story to teach class of 2024 and 2025 how to be good students. but its an Extra Credit Opportunity - Student Fable assignment.
i cant think of any ideas
I can give brainliest if someone can answer these and 30 points but please make sure your right and don't just take the points:).
Answer:
I shouldn''t put your full name on there
Explanation:
you should have cropped your image we can see your full screen
pls help me idk how to do this
hi!! the water cycle goes:
evaporation, condensation, precipitation
hope this helps!!
what are the four major types of biomolecules you can get from food
Answer:
Carbs, lipids (fats), proteins, and nucleic acids.
What happens if you put a metal object in contact with a conductor?
Answer:
It will heat up the metal
Explanation:
Metal itself is a conductor so it will also heat up
hope this helped
Which letter marks the location where carbon dioxide is
produced during respiration?
OW
ОХ
Ο Υ
Ο Ζ
Letter X represents the Mitochondria which marks the location where carbon dioxide is produced during respiration. So, the correct option is B.
What is Mitochondria?A mitochondrion is defined as an organelle which is found in the cells of most eukaryotes, such as animals, plants, and fungi that have a double membrane structure. It uses aerobic respiration to generate adenosine triphosphate, which is used throughout the cell as a source of chemical energy.
The main role of mitochondria is oxidative phosphorylation which utilizes the energy released during the oxidation of the food we eat to generate ATP which is used as the primary energy source for most biochemical and physiological processes such as growth, movement and homeostasis.
So, the correct option is B.
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PLEASE HELP ME!!!!!!
What happens to the muscles when the weight is lowered?
Answer:
C is the answer to the question
write the UNBALANCED chemical equation for photosynthesis. don't forget to include energy
Answer:
ubalanced chemical equation for photosynthesis
best answer gets brainliest
Answer:
1) Crest
2) Trough
3) Wavelength
A plant can have green (G) or yellow (g) leaves. it can also have a long (k) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk what possible gametes can the plant produce?
Answer:
gk, gK
Explanation:
GK, Gk, gk, gK are the possible gametes can the plant produce. So, the correct option is A.
What are Gametes?Male and female germ cells are created in the anther and ovule of flowering plants, respectively. Pollen grains, which are discharged from the anthers at anthesis, contain male gametes.
The generative cell relocates through the pollen tube formed by the tube cell during pollen germination to reach the ovary's base where it will be fertilized. The generative cell splits into two male gametes as it moves through the pollen tube.
In the given example, the following gametes could be created while creating a Punnett square:
=> GK (Green and long) (Green and long)
=> Gk (Green and short) (Green and short)
=> gK (Yellow and long) (Yellow and long)
=> gk (Yellow and short) (Yellow and short)
Therefore, the correct option is A.
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Your question is incomplete, most probably the complete question is :
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross of a plant with a genotype GGKk. What possible gametes can the plant produce?
A) GK, Gk, gk, gK
B) GG, Kk
C) GK, Gk
D) GK, gk
A coal mine has been set up in a location. Thus far, it has benefited the people by increasing employment opportunities in the area. What is the most likely outcome the coal mine will have on the environment?
It will produce greenhouse gases, which pollute drinking water.
It will cause evaporation of clean water from rivers and streams.
It will contaminate groundwater and sources of drinking water.
It will destroy plants, which keep the groundwater clean.
Answer:
it will contaminate the water, choice C
Explanation:
i took the quiz
Help
How many molecules of oxygen is need to undergo cellular respiration?
Answer:
At least 6. You have to look at the chemical formula for cellular respiration and make sure it is balanced!
C6H12O6+6 O2→6 CO2+6 H2O
Explanation:
Answer:
6
Explanation:
In all three stages of cellular respiration combined, as many as 36 molecules of ATP are produced from just one molecule of glucose.
After intense activity, your muscles feel sore because of
the accumulation ofNAD+ B-
the accumulation of ATP
C- the accumulation of lactic acid D- the accumulation of carbon dioxide
Answer:
After intense activity, your muscles feel sore because of _____. a) the accumulation of NAD+ b) the accumulation of lactic acid c) the accumulation of ATP d) the accumulation of carbon dioxide. B. ... ATPc "carbon planet," because carbon is the central element in organic compounds. ... After intense activity, your muscles feel sore because of a. the accumulation of NAD+. b. the accumulation of lactic acid. c. the accumulation of ATP. d. the accumulation of carbon dioxide. b. the accumulation of lactic acid.
Explanation:
srry if this dosent help
In what atmosphere layer do human live most of their lives
Answer:
troposphere
This is the lowest part of the atmosphere - the part we live in. It contains most of our weather - clouds, rain, snow.
Was perestroika successful?
Answer:
Nope, it dissolved before reaching the final stages.
I hope that helps :D
What are some applications of biotechnology?
Answer:
Health careAgricultureIndustrial uses of crops/other productsEnvironmental usesCredit goes to: wikipedia
I hope this helps!
Which statement below does NOT correctly describe water's chemical
properties?
a. Water is a neutral substance - it is neither a base or acid
b. Water is an inert substance
c. Water is not flammable or combustible
d. Water is reactive and catalyzes many reactions that take place inside living things
Answer:
b.
Explanation:
This is incorrect, because, "water is a powerful accelerator of chemical reactions."
Credit to www.astronno.com
In guinea pigs, the allele for a smooth coat (S) is dominant over the allele for a rough coat (s). Explain how you could find out whether a guinea pig with a smooth coat is a hybrid or a purebred.
Answer:
Explanation:
First of all you need to have ss because this is recessive.
Secondly there is 2 option for Dominant one
It could be Ss or SS so if you wanna know what is what you need to use recessive gen
S- ss if all genes are hybrid dominant one would be SS if some genes aren’t hybrid dominant one would be Ss
What's the connection between epigenome and nature vs nurture?
Answer:
The survival and proper functioning of an organism depends on a finely tuned interface between genome and environment, nature and nurture. The interface that regulates gene expression through environmental feedback is called the epigenome.
Explanation:
Can someone help me with this question please?
Answer:
B
Explanation:
They use echolocation (sound waves) because they cannot see the bottom of the ocean.
Good luck!
What's a type of small, photosynthesizing, aquatic organism that might benefit from extra nutrients in the water?
All that I could think of would be algae or aquatic weeds, and the nutrients it gets are just like plants (carbon dioxide, sunlight, and water) making it as their own food like how any type of plant does..
How long does the repair stage last in bone healing?
How does it last like some years what time
Answer:
it depends on the type of injury people usually stop feeling pain long before the broken bone has healed such as a fractured bone can take up to 6-8 weeks
Explanation:
Answer:
Repairing or reparative phrase begins within the 1st few days after the bone fracture last for about 6 to 8 weeks. During this time, the body develops cartilage tissue in and around the fracture site. Children's bones normally heal faster than adults.
hope this helps
How are the krebs cycle and the electron transport chain related?
A population of antelope lives on the African Savannah and is hunted by lions. Explain how a mutation that allows some antelope to run faster than others might lead to the evolution of this population . *
3 points
Your answer
Answer:
The individual carrying this beneficial mutation will be selected through natural selection.
Explanation:
Mutations are genetic changes in the DNA sequence. When mutations occur in the germline, these genetic modifications can pass from one generation to the next. In general, mutations are deleterious, but there are exceptions where they may be beneficial for the individual and provide the raw material for evolutionary change. An individual carrying one beneficial mutation will have more chances to survive and reproduce than individuals without this mutation, and thereby such genetic change will increase its frequency in the population.