Answer:
They would be harmed by insects and UV radiation.
Explanation:
If plants did not have a waxy outer coating, then they would be harmed by insects and UV radiation. Therefore, option D is correct.
Why do plants have a waxy outer coating (cuticle)?Microbes are kept out by the translucent, waxy upper layer of the leaves, which also stops the plant body from losing too much water. Cuticle refers to the waxy layer on a leaf's epidermis that slows transpiration. Due to its ability to prevent water loss, it is primarily found in arid plants.
It is made of cutin, a chemically hydroxy fatty acid generated by the plant that resembles wax. The waxy substance may take the shape of flat plates or a tangle of threads.
If plants did not have a waxy outer coating, then they would be harmed by insects and UV radiation. Therefore, option D is correct.
Learn more about cuticles, here:
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Identify the tempature that the two enzymes have the same amount of activity
HELP PLEASE ASAP!! PLS HELP!
Answer: I think the first one is d and the second is a
Explanation:
please help
please no silly answers
Answer:
Explanation:
PP
Answer:
PP both capital
Explanation:
Which plate boundary and movement commonly create ridges, like the Mid-Atlantic Oceanic Ridge? Explain how ridges can be created by plate tectonics.
How can someone become paralyzed after motor nerves work cut?
What tool does CMS require that skilled nursing facilities use to collect and to report clinical data on residents?
Answer:
minimum data set
Explanation:
What does the "oxidative" in oxidative phosphorylation mean?
Oxygen is added to ADP to make ATP
Oxygen is necessary for the process which adds phosphorus to ADP
Oxygen phosphorylates ADP into ATP
Phosphorylating ADP into ATP releases oxygen as a bi-product
Answer:
B
Explanation:
Oxygen is the final acceptor of electrons in the process of oxidative phosphorylation. Without oxygen, the process becomes jammed with electrons.
Roger is at a wedding reception where he has been introduced to over 50 guests whom he has never met. He would like to remember as many names as possible. Describe the role that sensory storage, short term memory and long term memory play for roger in this situation.
Answer:
In this situation, the role of sensory storage would be-
as he enters at reception the smalls, images, would be sensed by him and make its burn the memories in his brain.
Short-Term memory helps in make him remember by the names associated with the small gesture, movement, mannerisms made by them. For example, sam stutters can be remembered as stutter Sam.
Long-Term memory helps in building memory by long haul with help of scenery by relating individuals he already know before the reception and whenever see them mind reminds the name.
The ability of the brain to acquire information, feelings, and processed, keep, and recollect this for the subject is called memory.
The threes stages of memory are
sensory storage or memory short term memory and long term memory.The ability of Roger to keep memory of the names with these three stages, depends on how pays attention and his ability to process information.
The sensory storage depends on the five sense to send information to his brain. Thus, Roger needs to pay attention to the faces,(iconic memory) voices (echoic memory), feel or touch (Haptic Memory) and (Smell) aroma of perfumes when been introduced to the guest.
These information are retains for few seconds after the guest( the sensation has gone).Thus with this ,he sees every guest as collective set of people without and not as individual. For his brain to process the information as individual he needs to network with the Short memory.
The short memory is the type that retain the information( the names ,voices and touches) of the guests he was introduced to at that present moment. He needs to pay attention and try to retain these sensation to prevent them from been forgotten. These sensations are retain tentatively until the information is processed. It is these processed information that are stored by his brain ,and not the sensory signals like in the sensory.
In order for the processed or interpreted information to be stored and used for longer time, and recalled when needed, these are transferred to the long term memory. This is subdivided into two types; explicit and implicit memory.
He will makes use of the explicit memory because the stored names can be recollected consciously after storage when the 3 types of memories are merged. Unlike the implicit that can not be access consciously.
With the capture of the image of the guest with sensory memory, temporary store the processed names with short term and stored this for future, Roger should be able to remember these names.
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9. Knowing what you know about how a substance travels in
diffusion, in order for oxygen to leave the alveoli and enter the
blood, there would be a [ HIGHER or LOWER] concentration of
oxygen in the alveoli compared to the blood.
Answer:
Higher
Explanation:
Molecules such as oxygen move from a higher concentration to a lower concentration across a semi-permeable membrane. This process is called simple diffusion.
Therefore, for oxygen to leave the alveoli and enter the blood, there would need to be a higher concentration of oxygen inside the alveoli and a lower concentration of oxygen in the blood.
In order for oxygen to leave the alveoli and enter the blood, there would be a higher concentration of oxygen in the alveoli compared to the blood.
Diffusion is the process by which compounds or substances move from a
region of higher concentration to that of a lower concentration. This helps to create an equilibrium in the concentration of the substance to prevent cell death due to shrinking etc,
The alveoli is found in the lungs which is the organ of respiration and the
oxygen present is usually in higher concentration and moves to regions of
low concentration in the blood.
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20 POINTS What role do animals have in the carbon cycle?
Group of answer choices
use water and release oxygen
use sugar and release carbon
use carbon and release oxygen
use carbon and release nitrogen
Answer:
d or c
Explanation:
what is a ecosystem
Explanation:
it's pretty much a community of any living organism that live and interact with eachother depending on a specific environment
What two types of evidence do we use to study inside Earth?
A.Direct Evidence
B.Gene Evidence
C.Indirect Evidence
D.Confirmation Evidence
Answer: its c indirect
Explanation:...
Which of these nutrients can be found in all organic compounds?
Answer:
carbon. Carbon is the element found in all organic compounds
Answer:
carbon
Explanation:
edge
Describe what hereditary is and how it works in mice
Answer:
Heredity is the inheritance of genes from parent "mice" to their offspring. ... mice have 20 SETS of chromosomes, making 40 chromosomes overall. Each chromosome may not have the same form of allele as the next, since one pair came from the mother and onother the father.
Explanation:
HELPPPPPP MEEEEEEEEE PLEASEEEEEE
Answer:
Deoxyribonucleic acid (DNA) is a unique set of instructions that are in every cell. DNA provides the organisms' cells instructions needed to survive and reproduce.
Explanation:
which best explains why metal cooking utensils often have plastic coating on their handled plastic melts less easily and last longer than metal, plastic reduces the transfer of thermal energy to hands holding the utensils, plastic molds more easily into shapes like long, thin handles, plastic increases the rate of conduction from the utensil to the food.????????
Answer:
the answer is Plastic reduces the transfer of thermal energy to hands holding the utensils.
Explanation: I took the test again and I got it right
Plastic reduces the transfer of thermal energy to hands holding the utensils which is why it is best used.
What is Utensil?This can be defined as a small hand held tool used for food preparation. Metal is a good conductor of heat while plastic is a poor conductor.
Plastic is therefore used as it reduces the transfer of thermal energy to hands holding the utensils.
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Counteracting self-blame by reattributing responsibility for past negative outcomes is a cognitive therapy technique designed to
change beliefs.
rank beliefs.
test beliefs.
reveal beliefs.
Answer:
Change Beliefs.
people tend to self blame when they believe that they are the reason for an issue or a negative event...
over time the stress and guilt of self blame tends to effect their mental health in a really negative way...
in order to release them from self blame, the therapy helps reattribute responsibility, and in turn Changes beliefs...
Explanation:
this is the answer that i felt was right....
i hope this helps you, have a great day ahead :)
True or false: atoms can only form bonds by transferring or stealing valence electrons from each other.
Answer:
True!
Explanation:
CAN ANYONE HELP ME PLEASE WITH THE QUESTION ABOVE
Answer: B. Most owls have evolved to hunt at night, and most hawks hunt during the day so that competition is reduced.
Explanation: Hawks hunt in the day, owls hunt in the night. Despite both predators having similar diets, because they hunt at different times the competition is reduced, this is the outcome of them changing their niches to have opposite hunting times.
Which statement accurately compares the mass and
weight of an object on these two planets?
An object weighs about one-sixth as much and has
about one-sixth the mass on Pluto as on Mercury.
An object weighs about one-sixth as much but has
the same mass on Pluto as on Mercury.
O An object weighs the same but has about one-sixth
the mass on Pluto as on Mercury.
O An object weighs the same and has the same mass
on Pluto as on Mercury.
Answer: I think the answer is c
Explanation:
Answer:
It's B
Explanation:
Got the answer from Edgen
!!!Please help!!!
What statement describes the process of solar nuclear fusion?
A. Hydrogen molecules are fused together and become hydrogen molecules, giving off large amounts of energy
B. Hydrogen molecules are fused together and become oxygen molecules, giving off large amounts of energy.
C. Hydrogen atoms are fused into deuterium, then helium -4, then back into hydrogen, each step giving off large amounts of energy
D. Hydrogen atoms are fused into deuterium, then helium -3, then helium-4, each step giving off large amounts of energy
Answer:
B
Explanation:
Fusing both molecules would create a blast of energy not even the atoms can withstand so they explode but implode at the same time.
Wild-type traits are always dominant.
A student claims that electronegativity is not related to the
concept of polarity. Use water as an example to provide
reasoning to refute the student's claim.
PLEASE HELP!
Answer:
Please find the explanation below
Explanation:
Polarity of a molecule is the function of the difference between the electric charges of two atoms that make up the molecule. This polar nature is greatly influenced by the ELECTRONEGATIVITY, which is the ability to attract electrons, of the atoms involved. For example, using water molecule, H2O, as a case study.
Water is known to be a highly polar molecule due to the electronegativity values of the atoms that make up its molecule. Oxygen atom is a more electronegative atom than hydrogen, hence, it pulls more electrons towards itself, leaving the hydrogen atom more electropositive. This forms the difference in the electrostatic force between oxygen and hydrogen, making water POLAR.
HENCE, the student is wrong to have said electronegativity is not related to the concept of polarity.
What happens to carbohydrates in fruit as they ripen? Make sure you explain the different carbohydrate molecules in the two stages of bananas and how that makes them taste.
Answer:
What happens to carbohydrates in fruit as they ripen is explained below in details.
Explanation:
As the fruit ripens after produce, the sucrose content develops only somewhat, while glucose and fructose progress in parallel, to enhance the principal sugars in ripe fruit. Carbohydrates are very essential in horticultural products because of their supplement to texture, flavoring, coloring, and nutritional value.
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What kind of signals occur in the brain?
Answer:
electrical and chemical signals
Explanation:
hope this helps
(16 points)
What is the purpose of a clinical study report (CSR)?
A. A CSR documents that a participant has given informed consent.
B. A CSR will be published in a medical journal.
C. A CSR reports all procedures, data, and results from a clinical trial.
D. A CSR tracks a participant's progress through a clinical trial.
your answer is C my guy
researchers combined sequences of fruit-fly dna from a gene for particular trait with frog dna .the mixture was heated to separate the dna strands .cooling allowed the single strands to for pairs. the researchers observed that some of the fruit-fly dna paired with frog dna .the results provided evidence that —
Answer:
The correct answer is - Similar nucleotides are present in both fruit-fly and frog DNA.
Explanation:
Fruit fly or drosophila DNA sequence and DNA sequence of the gene of frog for a particular trait is combined and heated to separate the DNA strands by separating the nucleotides present between the strands of both organisms.
This is observed after cooling down the single strands after paired up that some of the DNA paired with the DNA. This is only possible if the DNA strands of the particular gene have similar nucleotides to form hydrogen bond in single strands of DNA of frog and fruit-fly.
The name given to the process where heat makes a solid become a liquid
Answer:
Melting
Explanation:
Using heat on a solid would make it become a liquid.
chemosensitive cells in the carotid and aortic bodies are sensitive to the
They are sensitive to changes in arterial carbon dioxide, oxygen and Ph.
Explanation:
The correct order of events in protein synthesis in eukaryotes is:
A. DNA is transcribed to amino acids in the cytoplasm, translation of RNA to a protein by transfer RNA in the cytoplasm
B. DNA is transcribed to an RNA molecule in the nucleus, translation of RNA to a protein by ribosomes in the cytoplasm
C. DNA is translated to an RNA molecule in the nucleus, transcription of RNA to a protein by ribosomes in the cytoplasm
D. RNA is directly translated to amino acids sequences in the cytoplasm
E. Mitochondrial DNA is transcribed to ribosomal RNA in the cytoplasm, translation of RNA to a nucleotide in the cytoplasm
Answer:
B. DNA is transcribed to an RNA molecule in the nucleus, translation of RNA to a protein by ribosomes in the cytoplasm
Explanation:
Protein synthesis in eukaryotes follows the central dogma of Biology which states that DNA is transcribed to RNA, which is then translated to PROTEIN. DNA is the genetic material in living organisms that stores genetic information in the NUCLEUS of eukaryotic cells. The DNA then undergoes the process of transcription, which is the first stage of protein synthesis, to form mRNA.
The mRNA transports the genetic information out of the nucleus into the cytoplasm, specifically the ribosomes, where the process of TRANSLATION occurs to form PROTEINS. Hence, the correct order is: DNA is transcribed to an RNA molecule in the nucleus, translation of RNA to a protein by ribosomes in the cytoplasm
Answer:
B I think
Explanation: