Answer:
Joining monomers to form a polymer
Explanation: because monomers and polymers are what make up a fiber whereas ATP ( Adenosine triphosphate) is the energy currency of a cell.
The three major processes in the water cycle are salinity, evaporation, and precipitation.
Answer:
Hey there!
That is false. The three stages in the water cycle are evaporation, condensation, and precipitation.
Hope this helps :)
an error occurs when the DNA of a cell is copied. However, the cell does not divide after the error is detected. which statement best describes the cell cycle for this cell?
a-an error during the G1 phase is corrected during G2 phase
b-an error during the s phase is corrected during G2 phase
c-an error during the G1 phase is corrected during the s phase
d-an error during the s phases is corrected during mitosis
Answer:
An error during the S phase is corrected during the G2 phase.
Explanation:
Why the S Phase Is Important
DNA synthesis must occur rapidly, as the unpaired base pairs of the DNA strand during replication are vulnerable to harmful mutagens, which can lead to genetic abnormalities, cell disease or even cell death
How could a scientist use the scientific method to learn more about the Cretaceous era?
First, it is necessary that this scientist decide on what point of the Cretaceous period he wants to study. Among several points he may want to study the evolution of microorganisms of that time, the life of a dinosaur species, or the evolution of dinosaurs, the flora that was established during this period, among others. This is the phase of the scientific method called Observation.
After that, he must enter the phase called "Elaboration of hypotheses" where he will raise questions about the point he decided to study. "How many flower species existed in that period?", "How many of these flowers can we observe today?" among others.
After that, he will enter the phase called "Experimentation", where he will establish a type of experiment and all the experimental factors and variables that will allow the hypotheses to be answered.
After the experiment he will collect the data that will be analyzed and that will give results that will answer the hypotheses previously established. This is the phase called "Analysis of the results".
At that moment, he will be able to reach the last phase of the scientific method, the phase called "conclusion", where he will show the conclusions that the experiment allowed to be established.
The Cretaceous period was a prehistoric period that took place between about 140 and 60 million years ago. If a scientist wanted to use the scientific method to learn more about this time, he should implement the following steps:
Identify an unresolved issue or problem that you would like to address. Make a hypothesis that raises answers to these questions or problems. Carry out a series of investigations and experiments dedicated to verifying the hypotheses raised. Finally, having verified the hypotheses, propose a law or rule for the investigated questions.Learn more in https://brainly.com/question/19496416
They need
air, light and
warmth.
Explanation:
Yeast is the answer. It can be any type of microbe
what is traslocation
Answer:
The exchange of chromosome segment between non-homologous chromosomes is called translocation.
It is of two types:
Reciprocal translocationThere is an exchange of chromosome segments between two non- homologous chromosomes in reciprocal translocation.
Non- reciprocal translocationA part of chromosome is translocated from one non-homologous chromosomes to other so that one chromosome becomes deficient and another non-homologous chromosome gains the piece of chromosome and becomes long.
Hope this helps...
Good luck on your assignment..
Cells have different membrane carbohydrates if they do different ______.
Which amino acid chain will be formed by the codons shown below?
AAG AGA UGU
Messenger
Second base in codon
RNA Codons U
C
G
UUU
Phe
JUCU UAU
UUC
JUGU
UCC UAC TYT
UGC Су.
с
UUA
UUG
UAG StolUGG TPG
CUU
CCU CAU CGU
CUC
ССС CAC
His
CGC
Lou Pro
CUA CCA
Ical
CGA
Ang
CUG
Gin
CCG
CAG CGG
AUU ACU TAAU AGU
As
AUCH ACC
Ser
AGC
AAC
А
Thr
AUA IACA IAAA
IMA Lys
AGA
AUGACG
Ang
AAG
AGO
GUU IGCUS TGAU GGU
GUC GCC GAC
Asp
GGC
G
Val Ala
Gy
GUA GCA GAA GGA
GUG
IGCG
Glu
GGG
OGAN
С
Third base in codon
GAG
O A. Asn-Ser-Cys
O B. Lys-Ser-Cys
10
O C. Asn-Arg-Cys
O D. Lys-Arg-Cys
Answer:
the answer is d. lys-arg-cys
What other adaptation could have helped koalas as they evolved from land-dwellers to tree-dwellers?
Answer:
I believe it is
fur color that closely matches the eucalyptus bark color
or B
Explanation:
My reasoning is that, if they evolved from land-dwellers to tree-dwellers, they will have almost no need for longer legs for running, as they only need strong legs and arms for climbing, not running.
The ability to communicate better doesn't really mean anything, as they are now all closer or further away, since they are all in trees now. This doesn't mean that they necessarily need to communicate better.
The ability to have several offspring at one time could be the answer, but isn't really necessary.
Predators would hunt for the koalas in the trees now, so to hide, they would need to go inside the tree trunk or camouflage themselves, which most creatures do by blending into their surroundings or changing skin color over time.
I got this question on Edge 2021 biology finals so...
How is sexual orientation different from gender?
Answer:
sexual orientation is how you feel and what genders you are attracted to sexually (straight, bisexual, lesbian, etc) gender is what you were born as or who you identify as.
Explanation:
During handwashing, how do you turn off the water?
Answer:
Well you can use your elbow to turn it off.
Answer:
I use my hands
Explanation:
I turn the water on, then rinse my hands, get the soap, rinse them off, and them turn the water off and dry.
What percent of the energy animals get from
food is lost as bodily waste?
Answer:
roughly 90 percent of stored energy is lost as waste heat each time
Answer:
In general, roughly 90 percent of stored energy is lost as waste heat each time you go up the food chain by one trophic level. In other words, animals, on average, convert just 10 percent of the energy available from the organisms they eat into stored chemical energy.
Explanation:
Calculate the percentage decrease in the number of deaths due to measles worldwide from 1990 to 2011
Answer:
to find percentage decrease you need to do:
[tex]\frac{final number - intial number}{initial number}[/tex] × 100 = percentage decrease
final number equals the number of measle deaths in 2011
initial number is deaths in 1990
hope that helps
Which of the following best describes the behavior of nonconservative elements in seawater?
A. Nonconservative elements are reactive in seawater and have a long residence time.
B. Nonconservative elements are reactive in seawater and have a short residence time.
C. Nonconservative elements are non-reactive in seawater and have a short residence time.
D. Nonconservative elements are non-reactive in seawater and have a long residence time.
Answer: Option C.
Nonconservative elements are non-reactive in seawater and have a short residence time.
Explanation:
Non conservative elements are elements that enter the sea water and have little concentrations in the ocean and show spartial variationns. These elements have short residence time I .e short replacement time and they are non reactive .Constituents such as phosphate, nitrate, and other nutrients, and dissolved oxygen, carbon dioxide, etc. are non-conservative because their concentrations are later changed by chemical reaction in the sea.
If a plant has a high concentration of minerals inside its root cells, but does not have enough energy for active transport, what could happen to the minerals?
Answer:
The minerals will not be move or transported to other part of the plants because active transport require energy.
Explanation:
Active transport is a process where molecules and ions are move against a concentration gradient by using energy.
This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.
If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.
Eukaryotic cells of humans and animals possess a selective advantage in the fact that
they are capable of both aerobic and anaerobic cellular respiration.
Consider the following statements:
1) Anaerobic respiration allows glycolysis to continue
II) Anaerobic respiration generates more ATP per molecule of glucose
III) Anaerobic respiration regenerates NAD+
IV) Anaerobic respiration prevents the build-up of excess oxygen in the mitochondria
V) Anaerobic respiration results in the removal of a molecule of carbon dioxide per molecule of pyruvate.
Which of the statements best reflects this selective advantage?
A) I and II
B) I and III
C) II and IV
D) I, III, and V
E) II, III, and IV
Which part of the brain is responsible for coordination and balance?
Spinal cord
1
Cerebrum
2
Cerebellum
3
Brainstem
4
Answer:
The answer is cerebellum.
Explanation:
As the function of cerebellum are,
To maintain equlibrium and control the posture of a body.It makes body movements smooth , steady and co- ordinated.It also coordinate and regulates the contraction of skeletal muscles.Hope it helps...
Give the names of two co- enzymes that take part in the cellular respiration.
Answer:
Explanation:
Two of the most important and widespread vitamin-derived coenzymes are nicotinamide adenine dinucleotide (NAD) and coenzyme A. ... When NAD loses an electron, the low energy coenzyme called NAD+ is formed. When NAD gains an electron, a high-energy coenzyme called NADH is formed.
Which of the following can a chemical bond do?
Answer:
Chemical bonds are forces that hold atoms together to make compounds or molecules. Chemical bonds include covalent, polar covalent, and ionic bonds. Atoms with relatively similar electronegativities share electrons between them and are connected by covalent bonds.
Hug
Science
7. Fill in the blanks with the word from
the plant pot below
Plants can only grow
under certain
The question is incomplete the correct question is attached in the form of the image:
Answer:
Plants can only grow under certain conditions.1. condition. They need 2. Water, air, light, and warmth. If a 3. plant does not have these things will slowly die. A 4. healthy plant has green leaves and stands up strong. A plant that has been deprived of 5. light will lose its leaves. A plant that has been deprived of 6. nutrients will turn yellow, thin and, 7. spindly. To stay healthy a plant needs to take water and nutrients from the 8. soil. Plants take 9. carbon 10. dioxide from the air and use it with water and 11. light to make ts food.
Plants can only grow under certain conditions, which include:
waterairlightwarmthWhat are environmental conditions?Environmental conditions can be defined as different circumstances in which an organism can survive and reproduce.
Organisms are adapted to survive to different environmental conditions (e.g. temperature conditions).An organism that can live in a wide range of environmental conditions is a eurytopic organism.In conclusion, plants can only grow under certain conditions.
Learn more about environmental conditions here:
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explain why traits that aren’t present in either parent could show up in the offspring or in future generations of the offspring.
It can show because it can be a recessive trait that can be showed up in ones genes. Recessive traits can be less present in parent parents but if both parents have similar recessive traits it can be able to show up in offspring and future offspring. Also it can show in offsprings because of earlier generations. The parents might not have these traits but grandparents are great grandparents might have the traits.
during photosynthesis, the energy fro. Sunlight is used to split water molecule. What happens to the hydrogen ions that are split from water molecule
Answer:
Hydrogen ions are transported across the thylakoid membrane. Hydrogen ions diffuse through a protein channel.
Explanation:
HELP !!!!
Which of the following statements is true of meiosis?
Answer:
The answer is option D.
it divides one diploid cell into four haploid cells
Hope this helps you
If blood flow in the capillaries of the alevoli was reduced what would be the effect?
Explanation:
Intrinsic diffusion barriers between alveoli and capillaries can result in hypoxemia.
Mark me as the Brainleist plz..
Answer:
less o2
Explanation:
Determine whether or not a rose is alive and, if not, what characteristic of life is
it missing?
A. No, it is missing the characteristic of movement.
B. No, it is missing the characteristic of being made of cells.
C. Yes
D. No, it is missing the characteristic of responding to stimuli.
Answer:
d
Explanation:
NO, the rose is missing the characteristic of responding to stimuli, so it's not alive.
What are the characteristics of life?
All living things share a number of essential traits or abilities, such as order, environmental sensitivity or responsiveness, reproduction, growth and development, regulation, homeostasis, and energy processing. These qualities help to define life.
Reproduction: In order to be regarded as alive, an object must be able to reproduce and produce children.HeredityHeredity is the capacity of parents to transmit genetic material (DNA) to their children. This can take the shape of genotypic qualities as well as phenotypic traits, which describe how a living thing appears on the exterior.Cellular OrganizationAll living organisms are organized cellularly and are made up of one or more cells.Growth and DevelopmentAll living things grow and develop as they age, becoming more physically and psychologically mature.Adaptation Through EvolutionEvery living thing has undergone some level of evolution, and they all continue to do so in order to adapt to a constantly changing environment.Response to StimuliLiving things react to environmental stimuli.Homeostasis A living thing's capacity to maintain steady internal conditions, such as blood pressure, body temperature (thermoregulation), and water balance inside cells, is known as homeostasis.MetabolismAn organism must use chemical processes to break down and/or use materials from the environment in order to maintain its function, which is known as metabolism.
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is Primary Hyperaldosteronism cancer?
Primary aldosteronism is a group of disorders, originally described by JW Conn, in which there is a non-suppressible secretion of aldosterone and hypertension. Aldosterone is a salt-retaining hormone synthesized by the adrenal gland that is regulated by multiple factors, with the renin-angiotensin system and serum potassium being the major factors. Additional minor regulators include adrenocorticotropic hormone (ACTH), atrial natriuretic factor, and dopamine
Primary hyperaldosteronism can be caused by either hyperactivity in one adrenal gland (unilateral disease) or both (bilateral disease). Unilateral disease is usually caused by an aldosterone producing adenoma (benign tumor) and less commonly by adrenal cancer or hyperplasia (when the whole gland is hyperactive). Bilateral disease is usually caused by bilateral hyperplasia (when both glands are hyperactive). There are rare genetic syndromes like familial hyperaldosteronism type I and II which may cause both glands to be hyperactive.
How would relaxing the smooth muscles in arteries affect blood pressure?
A. Muscle contraction is not related to blood pressure
O B. Blood pressure would stay the same
O C. Blood pressure would decrease
D. Blood pressure would increase
ASAP!
Answer:
Blood pressure would decrease
The relaxing the smooth muscles in arteries affect blood pressure is O C. Blood pressure would decrease.
What is the smooth muscles?Smooth muscle is gift at some stage in the frame, wherein it serves lots of features. It is withinside the belly and intestines, wherein it facilitates with digestion and nutrient collection. It exists at some stage in the urinary system, wherein it features to assist rid the frame of pollutants and works in electrolyte balance.
Hypertension. By inflicting vascular easy muscle relaxation, CCBs lower systemic vascular resistance, which lowers arterial blood pressure.
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ONLY ONE ANSWER!!
Which is one effect that would most likely result from a tsunami?
death
drought
extinction
genetic change
One of the consequences of tsunami happening in a place would be death and destruction of biodiversity.
What is a tsunami?A tsunami is a natural disaster caused by multiple waves in water bodies that send large volumes of water inland.
The sudden displacement of water with a large force destroys lives and properties on land, especially the coastal lands.
Thus, one of the surest effects of tsunamis is death.
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Draw a cartoon strip or write an article to summarise the greenhouse effect and how it can lead to global warming. Include the following: 1. Role of the atmosphere (greenhouse gases) in maintaining the temperature on Earth, 2. Carbon cycle between plants, animals and the atmosphere, 3. Humans burn fossil fuels, run cars and generate electricity upsetting the balance, 4. Increased amount of carbon dioxide in the atmosphere leads to increased global temperature, 5. Effects of global warming.
The greenhouse effect is an essential phenomenon for life on earth. However, human activities such as pollution and burning of fossil fuels have caused an intensification of this effect, which has harmed the atmosphere and is directly related to global warming.
The greenhouse effect is formed by a layer of atmospheric gases that settle around the planet and allows a temperature suitable for life to reach the earth's surface. Therefore, we can guarantee that this effect is essential for our survival. It is necessary that the amount of these gases is kept in equilibrium for this temperature to be constant.
However, the burning of fossil fuels, industrial activities, pollution (caused by vehicles, aerosols, fires, among others), the use of non-renewable energy releases greenhouse gases into the atmosphere daily and in large quantities.
This causes the layer of greenhouse gases that circulates the earth to become more and more expanded, not being able to disperse solar radiation easily and causing an increasing temperature. All that heat is retained in the atmosphere, thus generating global warming, which allows the planet's temperature and ocean water to increase dramatically, which can cause various harmful effects to life on the planet.
For this reason, it is necessary to carry out public policies that reduce pollution and encourage the use of clean and renewable energy that does not increase the layer of greenhouse cases, promoting well-being and life on earth.
The process of nitrification is
carried out by what group of
organisms?
A. producers
B. animals
C. bacteria
answer
bacteria I think
Some chefs sometimes wrap meat in papaya leaves and the meat is marinated for five hours before it is cooked. What is the purpose of wrapping with papaya leaves? (in biology terms)
Answer:
See the explanation below.
Explanation:
Marinades serve two different functions: as a tenderizer and flavor enhancer.
Depending on the cut and type of meat, it may need a little assistance to bring it to a palatable range of tenderness. Certain plant and fungi enzymes and acids can break down muscle and connective proteins in meats.
As far back as pre-Columbian Mexico, cooks found that wrapping meats in papaya leaves before cooking made for more tender results. The active enzyme in the papaya leaves is papain, now refined from papayas and commercially available. The connective tissue that comes in direct contact with the protein-digesting enzymes gets broken down. These tenderizing enzymes also reduce the capability of the meat to hold its juices, resulting in greater fluid loss and thus drier meat.