Why do cells need to carry out cellular respiration?
Calvin steps into a pothole and twists his ankle at the bon- fire. He is in a great deal of pain and cannot stand on the ankle . In the hospital, the examining physician notes that Calvin plantar flex and dorsiflex the foot but cannot perform inversion without extreme pain. Explain what this means. What structure could he have injured?
Answer:
He sprained his ankle. The structures that he could have damaged are his ankle's ligaments.
Explanation:
Calvin twisted his ankle, which caused an ankle sprain. In an ankle sprain, the ligaments, which keep together the bones and contribute to the movement of or feet, are damaged. Depending on the severity of the sprain, the ligaments could be over-stretched or torn, causing pain when moving the feet.
HELP PLEASE!!
Celeste found this article in a neighborhood newsletter.
Hey, Kiddos! Come and join the gang at our Spring Fling next Saturday, March 20. Meet at the North Pavilion at 11:30 a.m. for games, prizes, and a tug-of-war. There’ll be hot dogs and root beer floats! Don't forget sunscreen and a lawn chair.
The intended audience for this article is
A. young children in the neighborhood. The writer's style is informal, and the purpose is to persuade kids to come to a party.
B. parents in the neighborhood. The writer's style is informal, and the purpose is to educate adults about a community party.
C. young children in the neighborhood. The writer's style is formal, and the purpose is to educate children about community traditions.
D. parents in the neighborhood. The writer's style is formal, and the purpose is to entertain readers with funny stories of a neighborhood event.
Answer:
a
Explanation:
it clear and short enough for kids
How do most bacteria get food?
Answer:
Foodborne illness/contamination
Explanation:
Most dairy and meat products are at risk for having salmonella, this is why you must cook
it so you can kill the bacteria. These foods can contaminate fresh veggies that you don't cook which can cause you to get sick.
Match with the correct pattern of inheritance.
a. Multiple alleles
b. Polygenic traits
c. Incomplete dominance
d. Codominance
Answer: Multiple alleles
Explanation:
14. Cross a Bb x BB. What percentage of the offspring is Dominant.
25%
50%
75%
100%
0%
The force of attraction between objects that is due to their masses
Answer:
I am 100% sure that this answer is gonna be Gravity because the distance and mass are the two things that can differ the "force" of one thing...Gravity.
Explanation:
⚠️⚠️⚠️ help please ⚠️⚠️⚠️
Factors such as a person's age, environment, and
lifestyle may
affect the genotype.
affect the phenotype.
affect both genotype and phenotype
affect neither the genotype nor the
phenotype.
O
Answer:
affect the phenotype.
Where is the genetic material that determines the inherited traits of an organism located inside of a eukaryotic cell?
Cytoplasm
Vacuole
Nucleus
Ribosome
Answer:
the answer is :nucleus
In the graph below, which letter represents the activation energy of a catalyzed reaction and why?
Choose 1 answer:
(Choice A) Y; the activation energy is reduced in a catalyzed reaction
(Choice B) X; the activation energy is greater in a catalyzed reaction
(Choice C) X; the activation energy is greater in an uncatalyzed reaction
(Choice D) Y; the activation energy is greater in an uncatalyzed reaction
Report a problem
Answer: Choice C) X; the activation energy is greater in an uncatalyzed reaction
Explanation: I got this question on khan academy.
The option that represents the activation energy of a catalyzed reaction is C. X; the activation energy is greater in an uncatalyzed reaction.
Activation energy simply means the minimum amount of energy that should be provided for compounds that'll result in a chemical reaction.
It should be noted that the activation energy for uncatalyzed conversion to the products will be more than that of the catalyzed reaction. In this case, X; the activation energy is greater in an uncatalyzed reaction.
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Based on the information in the graph, which region's population will grow the most in the next 40 years?
A. United states
B. Europe
C. Africa
D. Asia
Answer:
Africa
Explanation:
A P E X
Use the figure below to answer the following question:
Atmosphere
Pants
trogen
Animals
A
Wach
Death
turint and tece
B
E
Dentlying
bacteria
Decomposers
Nitrates
NO,
D
rogering
bacteria in
plant roots
Nying
bacteria
С
F
Nitrogen-foong
bacteris in so
(Pl 4,
In the part labeled B plants take up nitrogen through their roots. What is this process
called?
O Nitrification
O Ammonification
Assimilation
O Denitrification
Answer:
B
Explanation:
bkvdfobjeijvfkmbijbirtjgbtrkbtrginjkf g
Which endocrine gland is indicated by the arrow?
pineal gland
adrenal gland
hypothalamus
ovary
Answer:
adrenal gland
Explanation:
Answer:
adrenal gland
Explanation:
What are the chemicals for the two strands of nucleotides
Answer fast pleaseee
The chemical structure of DNA and its nucleotides The DNA double helix is composed of two strands of DNA; each strand is a polymer of DNA nucleotides. Each nucleotide consists of a sugar, a phosphate group, and one of four nitrogenous bases. The structure and orientation of the two strands are important to understanding DNA replication. Drag the labels to their appropriate locations on the diagram below. Use only the pink labels for the pink targets, and the blue labels for the blue targets. Labels can be used once, more than once, or not at all.
Which level or organization is higher than the water hole community ?
Answer:
the answer is a
Explanation:
i did that same question in my test
which of the following is FALSE?
a. sex-linked traits can affect females, but it’s rare when it happens
b. autosomal disorders aren’t sexist: they affect males and females just the same
c. sex-linked disorders happen because x and y chromosomes are not homologous
d. autosomal disorders affect all chromosome pairs
e. sex-linked disorders can be inherited in the x chromosome of both mom and dad
Answer:
option C is incorrect
Explanation:
Because sex chromosomes don’t always come in homologous pairs, the genes they carry show unique, distinctive patterns of inheritance.
Help! In which stages of meiosis are the cells considered diploid?
Answer:
The cell is diploid because the homologous chromosomes are still located within the same cell membrane.
Explanation:
Answer:
homologous chromosomes are still located within the same cell membrane. Only after the first cytokinesis, when the daughter cells of meiosis 1 are fully separated, are the cells considered haploid
Explanation:
Coral needs sunlight to grow. True or false identify if it is false.
Answer:
Yes ,corals depend on the zooxanthellae (algae) that grow inside of them for oxygen and other things, and since these algae needs sunlight to survive, corals also need sunlight to survive.
Answer:
True
Explanation:
Corals need to grow in shallow water where sunlight can reach them. Corals depend on the zooxanthellae (algae) that grow inside of them for oxygen and other things, and since these algae needs sunlight to survive, corals also need sunlight to survive.
Hope this helps ya!
Saponification Select one: a. is a hydrolysis reaction. b. results in the production of triglycerides. c. is used to store energy for later use. d. is a reaction found in plant metabolism.
Answer:
A) hydrolysis reaction
Explanation:
hydrolysis can be explained as a chemical process whereby molecules of water is been added to a substance, and in most reaction the substance and the water molecules split to two part as a result of the addition, and there would be gaining bof hydrogen ion by fragment of the parent molecule. An example of this is saponification.
Saponification can be defined as process of converting oil fat as well as lipid to soap and alcohol through heating using aqueous alkali. Common aqueous alkali that can be used is NaOH. Soap are regarded as salt of fatty acid. Reaction between Ethanoic acid and alcohols is an example of a saponification
Here is soap chemical formula
CH3(CH2)14COO− Na+
Answer: The correct option is A ( is a hydrolysis reaction).
Explanation:
Saponification is the alkaline hydrolysis ( using sodium hydroxide or potassium hydroxide) of fats and oil. It is commonly used for making of soaps which are used for washing and cleaning.
The process is a hydrolysis reaction because there is splitting of ester linkage bonds of triglycerides and addition of hydroxyl group from a hydroxide. This process leads to the production of alkaline salts of long chain fatty acids(soaps). This can be summarised below
Triglycerides (fats&oil) + base( NaOH)
-------> Soap + Alcohol
what is the primary difference between diffusion and osmosis
Long answer here!
In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.
The movement of particles (such molecules or ions) from a region of higher concentration to a region of lower concentration is known as diffusion.
Thus, It happens in a variety of media, including gases, liquids, and solids. The inherent propensity of particles to travel down their concentration gradient in search of equilibrium is the driving force underlying diffusion.
On the other hand, osmosis is a particular kind of diffusion that entails the passage of water molecules over a membrane that is only permeable in certain places. It happens when the solute concentrations on opposite side of the membrane differ.
Thus, The movement of particles (such molecules or ions) from a region of higher concentration to a region of lower concentration is known as diffusion.
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in the phloem, what goes out?.
Answer:
His heart. If you talking about the poem, "MY HEART GOES OUT".
Explanation:
What affects an ecosystem more, the abiotic factors that make it up, or the communities living in to?
Answer:
Species, A group of similar organisms that can mate and produce fertile offspring ... Community, All the populations of all the different species that live together in a particular area ... Ecosystems are influenced by both biotic and abiotic factors. ... not abiotic. Some people think that if an organism is no longer alive,
Explanation:
I hope this kinda helps.
does the moon have phases that change on a monthly basis
Amebas are single-celled organisms that need to obtain food in order to
How would a small, uncharged lipid move across the cell membrane?
o through simple diffusion, down the concentration gradient
O through simple diffusion, against the concentration gradient
o through facilitated diffusion, down the concentration gradient
O through facilitated diffusion, against the concentration gradient
Answer:
Through simple diffusion, down the concentration gradient.
Explanation:
The phospholipids of the membrane are amphipathic with hydrophillic heads and hydrophobic tails. Other polar molecules cannot go through this hydrophobic interior. Since small uncharged lipids are non polar and hydrohobic, they are able to go through the membrane without the help of transport proteins. Therefore, the last two options can be ruled out because facilitated diffusion includes the use of a protein. Diffusion involves molecules moving down the concentration gradient so the second option can be ruled out.
Describe how chimpanzees use touch to communicate.
No searching please. I already tried that and it wasn’t the answer you need for the question.
Give brainliest!
Which scenario is likely to result in the most diverse offspring?
Asexual reproduction by budding
Asexual reproduction by binary fission
Sexual reproduction between two individuals in the same population
Sexual reproduction between two individuals from different continents
Answer:
sexual reproduction between two individuals from different continents
Which is not a principle of the cell theory?
Answer:
very few cells are able to reproduce
Explanation:
Meiosis is for?
A.Sexual Reproduction
B.Growth & Healing
C.Asexual Reproduction
D.Producing Gametes
Answer:
A
Explanation:
Answer:
A. Sexual reproduction
A rich variety of genetic material in an ecosystem will:
1. reduce the biodiversity of the ecosystem
2. decrease the carrying capacity of the ecosystem
3. reduce the likelihood of future medical discoveries
4. increase the chances that some organisms will survive change
A rich variety of genetic material in an ecosystem will increase the chances that some organisms will survive change.
What is an ecosystem?An ecosystem contains all the organisms and the biological environment (which contain abiotic and biotic factors ) with which they show interaction.
These biotic and abiotic components are related concurrently through nutrient and water cycles and energy discharges.
Energy joins the procedure through photosynthesis and is interspersed into plant tissue.
Thus, option 4 increases the chances that some organisms will survive change is correct.
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