Food prices increase when more farmland is converted to urban land. The correct option is D.
What are farmlands?Farmland is land that is temporarily covered in agricultural crops (areas with numerous crops are only included once), temporary grazing or mowing meadows, market and kitchen gardens, and land that is temporarily fallow.
Urban development entails transforming a region into an urban state in a variety of ways, including physically, geographically, economically, and societally, through changes in population and land use.
Food security decreased agricultural output, and agricultural labor is only a few of the repercussions of turning farmland into urban expansion. Because there is less land available for crop cultivation as a result of urban growth, local food prices may rise.
Therefore, the correct option is D. Food prices increase.
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how to find the formula for the nth term
what is a nucleic acid that contains the genetic information for heredity in most organisms.
Answer:
deoxyribonucleic acid Or ( DNA)
Explanation:
DNA contains the genetic information for heredity in most organisms.
Have a wonderful Day!
Answer:
there's all the answers
Explanation:
If one strand of DNA has the sequence 5'ATCG 3', what would be the sequence of the matching DNA strand
Answer:
Each strand is made up of a sequence of four nucleotides, A, C, G, and T. The order of the nucleotide sequence encodes genetic information. Since the nucleotides pair in a predictable way — A with T, and C with G — each strand of the DNA is always complementary to the other.
Answer:
3' TAGC 5'
Explanation:
A-T, C-G
Which statement provides the best description of the relationship between
primary consumers and producers?
A. Primary consumers provide producers with the chemical energy
they need
B. Primary consumers eat secondary consumers, which rely on
producers for food.
C. Producers and primary consumers compete with each other for
food sources.
D. Producers provide primary consumers with the chemical energy
they need
SUBMIT
D. Producers provide primary consumers with the chemical energy
they need
What is a common role of a coenzyme in a reaction as stated in class Group of answer choices To lower the activation energy of a reaction further The donation of atoms to a reaction To alter the enzymes shape To assist the substrate by binding to the enzyme, enabling substrate to active site engagement
Answer:
To assist the substrate by binding to the enzyme, enabling substrate to active site engagement
Explanation:
A coenzyme is a molecule that functions to aid the enzyme in catalyzing a reaction. The coenzyme does this by binding to the active site of the enzyme, then allowing substrate to bind to the enzyme for reaction to occur.
In other words, the coenzyme assists the substrate by binding to the enzyme, enabling substrate to active site engagement.
An E. coli cell contains about 15,000 ribosomes, which carry out protein synthesis. Assuming ribosomes are spherical and have a diameter of 20.0 nm, calculate the fraction of the E. coli cell volume that is occupied by ribosomes.
Answer:
14.57%
Explanation:
From the previous lesson, we understood that the Volume of E.coli = 4.13 × 10⁻¹⁹ m³
The diameter of the ribosome = 20 nm
Radius will be D/2 = 20 nm/2 = 10 nm
The volume of the sphere since the shape of the ribosome is spherical = 4πr³
∴
The volume for each ribosome = 4πr³
For 15000 ribosome, we have:
[tex]= 15000 \times (\dfrac{4}{3}\pi) ((10^{-8})^3)[/tex]
[tex]= 15000 \times (\dfrac{4}{3}\pi) (10^{-24})[/tex]
= 6.283 × 10⁻²⁰
Thus, the fraction of E.coli volume occupied by the ribosome can be determined by using the formula:
[tex]= \dfrac{Vol. \ of \ ribosome}{Vol. \ of \ E.coli}\times 100[/tex]
[tex]= \dfrac{6.283 \times 10^{-20}}{4.31 \times 10^{-19}}\times 100[/tex]
= 14.57%
an example of a complete plant protein that provides the necessary ratios of all the
to the body.
Answer:
Soybeans are considered a whole source of protein.
Explanation:
This means that they provide the body with all the essential amino acids it needs.
what happens if the immune system fails to produce proteins called antibodies
Answer:
the defenses are down
Explanation:
antibodies are actually quite necessary, they come from helper b cells to help fight infections, and even though helper t cells can fight, your body still needs antibodies hope i helped!
Rickettsia typhi is a species of infectious bacterium that is an obligatory intracellular parasite. This means that, similar to viruses, R. typhi cannot reproduce and survive outside of a eukaryotic cell. Why do we consider viruses nonliving, but rickettsia alive
Answer:
Due to its characteristics.
Explanation:
We consider viruses are nonliving, but rickettsia are living because rickettsia have the characteristics of bacteria which is a living and has unique structure. It also survives outside the living cell but not for long time. The rickettsia remain in their shape and does not form crystalline structure like viruses outside the cell. If there is suitable environment for rickettsia, it can survive in that environment.
Rats can be a real danger when they find
their way into your food storage spaces? yes or no
Answer:
yes, it could be something that's old or something rats cant eat/drink
Explanation:
Which of the following is most consistent with the modern theory of evolution?
Parents pass their physical trait to their offspring those offspring with traits that help them survive in the environment are able to reproduce.
Parents change their physical traits in order to survive in the environment, then those parental traits are passed to their offspring
Life on this planet came from another planet far out in space
Living organisms have not changed for hundreds of millions of years,
Answer:
The correct answer is Parents pass their physical traits to their offspring; those offspring with traits that help them survive in their environment are able to reproduce.
Explanation:
What process takes place at the boundary between the capillaries and the alveoli?
AIR
Bronchiole
Alveoll
Small blood
vessels (capillaries)
A. An exchange of blood and lymph between the circulatory and
lymphatic systems
B. An exchange of oxygen and carbon dioxide between the
circulatory and respiratory systems
C. Reabsorption of water into the circulatory system from the
excretory system
D. An exchange of air between the circulatory and respiratory
systems
Answer:
B because aveoli are part of the lung Branch and capillaries take in the oxygen with blood?
Explanation: my guess since carbon dioxide also needs to be excreted out of lungs.
How does the ear pick up sound waves from the external environment? (any bots or links added will be reported!)
Answer:
The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.
Explanation:
The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.The auricle a portion of the outer ear collects sound waves, channeling into the ear canal where the sound is amplified.Answer:
Explanation:
How photosynthesis happen with explanation
Answer: During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose
Explanation:
Explanation:
photosynthesis is a process in which green plant use energy from the sun light to transfer carbon dioxide ,water and mineral into oxygen and other organic compounds .
photosynthesis happen when water is absorbed by root of green plants and is carried by the xylem and carbon dioxide is obtained from air that enters leaves through the stomata and diffuses to the cell containing chlorophyll .The green plans pigment chlorophyll is uniquely capable of conserving the active energy of light into a latent from that can be stored (in food) and used when needed .
i hope it help you...........
Which two systems work together to make your body move?
a.digestive system and integumentary system
b.lymphatic system and digestive system
c.nervous system and excretory system
d.skeletal system and muscular system
Answer:
The answer is D. skeletal system and muscular system.In the musculoskeletal system, the muscular and skeletal systems work together to support and move the body. The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape.
Ribbon and molecular surface renderings of just the enzyme in 4SKN (with and without the DNA substrate) indicate that ________ is bound in a deep active site, while a ________ loop stretches across the top of the active site and interacts with the DNA substrate.
Answer:uracil, hydrophilic
Explanation:
PLEASE ANSWER ASAP I WILL GIVE YOU BRAINLIEST AND GIVE FREEEE POINTSSS AFTER
Describe each of the following types of reactions and give one example of each: combustion, synthesis, decomposition, single replacement, double replacement.
Answer:
The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories. Some reactions will fit into more than one category.
A car breaks down 2.1 m from the shoulder of the road. 1.99x103 N of force is used to push the car off the road. How much work has been done on the car?
Answer:
Joules
Explanation:
W = F * d
F = 1.99*10^3 N
d = 2.1 m
W = 4179 Joules
The borders of plates never change. True False
Answer:
Explanation:
False
Answer:
false
Explanation:
The organism shown above belongs to
A. the plant kingdom
B. the protist kingdom
C. the animal kingdom
D. both the animal kingdom and the protist kingdom
am not totally sure but I think the answer is D
The most common living bacteria today are
Answer:
eubacteria.
Explanation:
How does the age of a tree relate to its size?
Answer:
Árbol de envejecimiento fórmula La fórmula de envejecimiento del árbol puede estimar la edad de un árbol multiplicando el diámetro del árbol por su factor de crecimiento. Es más exacto con bosque y árboles rurales en lugar de árboles urbanos, que a menudo se cultivan en condiciones menos ideales que pueden atrofiar su crecimient
Answer:
If you know when the tree was planted, you can easily and accurately determine its age. The second most accurate way to estimate tree age is to count the annual rings of wood growth. Annual rings can be counted using two different methods. You can extract an increment core from the tree using an increment borer.
Explanation:
What is the ultimate source of energy for all living things? A. Food B. The sun C. Water D. Oxygen
Answer:
B, The sun.
Explanation:
The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.
how planaarians able to survive without resoirtiry and circulatory system
Answer:
they possess different adaptive features
someone please help asap!!
Answer:
b
the graph has a positive gradient
What is the role Of DNA ligase in the elongation Of the lagging strand during DNA replication?
a. It stabilizes the unwound parental DNA.
b. It unwinds the parental double helix.
c, It joins Okazaki fragments together.
d. It synthesizes RNA nucleotides to make a primer
Answer:
C
Explanation:
Ligase is like GLUE so yea
To reproduce , female elephants produce eggs and male elephants produce sperm. Off spring are produced by the fusion of an egg with a Sperm cell . Which statement is true about the offspring?
Answer:
Answer: C. The offspring are genetically distinct from the parents because they are produced by sexual reproduction. Explanation: Sexual reproduction occurs through the fusion between an egg and a sperm cell
Most typically, the order in which the steps of scientific investigation are applied is:
a. Controlled experiment, hypothesis, analysis of results, observations, questions,
conclusions
b. Observations, controlled experiment, hypothesis, analysis of results, conclusions,
questions
c. Questions, observations, hypothesis, controlled experiment, analysis of results,
conclusions
d. Questions, observations, analysis of results, controlled experiment, conclusions,
hypothesis
Answer:
C
Explanation:
The zinc chloride produced by the reaction is in what state
Answer: Solution in Water
Explanation:
I believe this refers to the reaction between Zinc and Hydrochloric acid.
When this happens, the solution will be Zinc Chloride but as it happened in a solution (the acid), the resulting Zinc Chloride salt would be in aqueous form which means that it would be a solution in water which is the other product of this reaction.
Had the zinc reacted with gaseous HCI, it would have resulted in a Zinc Chloride with no liquid in it.
what are the various methods of maintaining personal hygiene
Answer:
Washing hand daily and always wear mask.