What breaks the ozone molecule
apart?
O UV rays
O x-rays
O Gamma rays
Answers
I am sorry if it’s wrong I just guessed cause I didn’t know it
Related Questions
Which of the following is NOT an example of a vascular plant?
O Redwood Trees
O Gerber Daisy
O Aloe Plant
O Mountain Moss
Answers
Explain why eukaryotes need haploid
cells.
Answers
Sexual reproduction requires haploid cells (gametes). When the gametes combine during fertilization, the progency's chromosomal number is restored.
What are haploid cells?When an organism's cells only have one set of chromosomes, the organism is said to be haploid. All organisms that reproduce sexually are diploid (having two sets of chromosomes, one from each parent). Only the egg and sperm cells in humans are haploid.
Meiosis, a specific type of cell division where the genetic material of the parent cell is broken up twice, is how the egg and sperm cells are created in humans. As a result, these haploid cells have just one set of chromosomes. The genetic material is united in the zygote cell that results from sperm fertilizing an egg. In other words, two distinct haploid cells with one set of chromosomes each combine to form a single diploid cell with two sets of chromosomes.
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blank layers of blank make up the cell membrane
Answers
One of the largest and oldest organisms on earth is located in fish lake and nation, forest, in utah.pando is an 80,000 year old grove of aspen trees that cover 100 acres. Although it looks like a forest, DNA analysis of several of the trees has confirmed it is really just one huge organism. Therefore the trees must have been reproduced
Answers
Pando aspen grove in Utah is an immense, genetically identical organism consisting of interconnected aspen trees spanning 100 acres and estimated to be around 80,000 years old.
One of the largest and oldest organisms on Earth, known as Pando, is located in Fish Lake National Forest in Utah. Pando aspen grove is an 80,000-year-old grove of aspen trees that covers approximately 100 acres. While it appears to be a forest, DNA analysis of several of the trees has revealed that they are genetically identical, confirming that Pando is actually one immense organism. The trees of Pando have been reproduced through a process called vegetative reproduction, where new shoots and stems emerge from the existing root system. This unique reproductive strategy has allowed Pando to persist and expand over thousands of years, making it a remarkable example of the interconnectedness and longevity of living organisms.For more questions on Pando aspen grove:
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botulin, the toxin of botulism is: group of answer choices only produced under anaerobic conditions the cause of rigid paralysis detected and diagnosed by analyzing a patient's blood not as virulent as tetanospasmin
Answers
A toxin that targets the body's nerves causes the uncommon but dangerous illness of botulism. Botulism can produce potentially fatal symptoms.
The bacterium Clostridium botulinum and related species produce botulinum toxin, also known as botulinum neurotoxin (BoNT), which is a neurotoxic protein. It causes flaccid paralysis by preventing the release of the neurotransmitter acetylcholine from axon terminals at the diagnosed neuromuscular junction. The botulinum toxin is what causes the illness.
Botulinum toxins can cause respiratory and muscle paralysis by blocking nerve functioning. Foodborne botulism may be referred to as human botulism. A toxin that targets the body's nerves causes the uncommon but dangerous illness of botulism. Botulism can produce potentially fatal symptoms. Botulinum neurotoxin, a potentially fatal paralytic illness, causes botulism. A, B, E, and F human pathogenic neurotoxins
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Select the correct answer from each drop-down menu. when a genetic bottleneck happens, a species’ population_____. it’s unlikely that the species will have a high degree of_____, a population characteristic that provides a species with a greater chance of surviving changes to its environment.1.
A. increases slowly
B. Declines rapidly
C. Remains constant for long periods of time
2.
A. Genetic diversity
B. Mutations
C. sexual selection
Answers
1. B. Declines rapidly, 2. A. Genetic diversity.
What is Genetic diversity ?Genetic diversity is the variation of genetic information within a species or population. It is a result of the many different combinations of genes that come from both parents, and is the foundation of evolution and adaptation. Genetic diversity is important because it increases the chance of a species’ survival, as it allows for adaptation to changing environmental conditions. It also allows different species to successfully interbreed and produce offspring that possess desirable traits. To maintain genetic diversity, it is important to protect and preserve natural habitats, as well as avoiding inbreeding. Inbreeding can reduce genetic diversity and lead to a decrease in the population’s gene pool.
hen a genetic bottleneck happens, a species’ population declines rapidly. This rapid decline in population size can result in a loss of genetic diversity, which is a population characteristic that provides a species with a greater chance of surviving changes to its environment. Mutations and sexual selection are also important population characteristics, but they are not directly related to genetic bottlenecks.
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Hydraulic fracturing technology is used to produce nuclear power.
a. True
b. False
Answers
Answer:
False
Explanation:
HELPPPP pls I need answer fast like flash
Answers
Answer:
and im here hi
Explanation:
was i fast enough?
PLEASE SOMEONE HELP EXPLAIN THIS IT’S DUE FIRST THING TMRW MORNING!!
Determine the empirical formula of a 28.00 gram sample containing 22.90 grams carbon and 5.10 grams hydrogen.
Answers
Explanation:
The compound is found to be composed of 75% carbon and 25% hydrogen.
100 g of the compound contains 75 g of carbon and 25 g of hydrogen.
The atomic masses of carbon and hydrogen are 12 g/mol and 1 g/mol respectively.
The number of moles of C =
12 g/mol
75 g
= 6.25 moles
The number of moles of H =
1 g/mol
25 g
= 25 moles
The mole ratio C:H=6.25:25=1:4
The empirical formula of the compound is CH
4
.
What is the difference between El Nino and La Nina in science terms of climate?
Answers
Answer:
El Niño impacts weather systems around the globe, triggering predictable disruptions in temperature, rainfall and winds. La Niña is the opposite – a cooling phase of ENSO that tends to have global climate impacts opposite to those of it. El Niño refers to the above-average sea-surface temperatures that periodically develop across the east-central equatorial Pacific. It represents the warm phase of the ENSO cycle. La Niña refers to the periodic cooling of sea-surface temperatures across the east-central equatorial Pacific.
Hope this helps
Answer:
Well, El Niño(warmer environment) impacts weather systems around the world, while La Nina(cold environment) tends to have global climate affects opposite to El Nino.
What is the meaning of chronological order?.
Answers
Chronological order is the order wherein the occasions occurred, from first to last.
Chronological order sorts according to when the event occurred. Here are a number of real-life examples arranged in chronological order: autobiography. biography.
Types of chronological order:
Chronological OrderSequential OrderConsecutive OrderWithout a strong sense of chronology of when events occurred and in what chronology, students are unable to examine the relationships between them or explain historical causal relationships. A chronology provides a mental framework for organizing historical thinking.
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which enzyme is responsible for the rate-limiting step of steroid hormone synthesis?
Answers
The enzyme that is responsible for the rate-limiting step of steroid hormone synthesis is Cholesterol side-chain cleavage enzyme (P450scc).
Rate-limiting enzymes regulate the rate of a metabolic pathway; thus, they have a significant impact on overall metabolic activity. The rate-limiting enzyme controls the rate of hormone biosynthesis in steroid hormone synthesis.
Cholesterol side-chain cleavage enzyme (P450scc) is the rate-limiting enzyme responsible for converting cholesterol to pregnenolone, which is the initial step in steroid hormone synthesis.
P450scc catalyzes the first rate-limiting step in the formation of all steroid hormones. It is found in mitochondria and is responsible for converting cholesterol into pregnenolone.
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Which of the following is an action of the latissimus dorsi?a. flex the shoulderb. elevate the scapulac. abduct the scapulad. medial rotate the shoulder
Answers
Answer: d. medial rotate the shoulder
all you need is in the photo
Answers
Answer:
D
Explanation:
d because since both bears mated, there is a chance of evolution from there genes
In a newspaper editorial, a writer states that research on human embryonic stem cells is valuable and worthwhile. Which describes the most common argument against the writer's statement?A.In a scientific argument, some physicians argue that stem cells are not likely to be part of any beneficial application or medical treatment.B.In an economic argument, some experts argue that the benefits of stem cells are not worth the high cost of developing and implementing the research.C.In a scientific argument, some researchers argue that the goals of stem cell research would be easier to achieve by other means.D.In an ethical argument, some people argue that human embryonic cells should be protected.E.In a philosophical argument, some people argue that stem cell therapy would change the personality or identity of the person receiving it.
Answers
In my experience the answer would be:
"In an ethical argument, some people argue that human embryonic cells should be protected."
Because as with abortion, the general idea is that stem cells or embryos have life and must be protected. Therefore, there are many people against stem cell therapies. However, in the scientific community, stem cells are not considered conscious organisms.
the field of biological research in which biologists are attempting to create a living cell in the laboratory, essentially from scratch is known as
Answers
The field of biological research in which biologists are attempting to create a living cell in the laboratory, essentially from scratch is known as synthetic biology.
It applies engineering ideas to create new biological components, gadgets, and systems as well as to redesign existing systems found in nature. Synthetic biology is a multidisciplinary branch of research that focuses on living systems and organisms. It entails creating new biological machinery, systems, and modules as well as redesigning current biological systems for practical use.
It is also the field of study that focuses on the novel capabilities of modifying existing creatures to redesign them for practical reasons.
It is also required to apply the engineering paradigm of systems design to biological systems in order to create predictable and resilient systems with innovative functionalities that do not already exist in nature. The European Commission claims that a molecular assembler based on biomolecular systems like the ribosome may be involved in this.
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what are the different types of waste? and what are the methods used in biodegrable waste managment
Answers
Answer:
liquid waste , solid waste,harzadious waste,recyclable rubbish and organic waste
A normal polypeptide includes the following sequence of amino acids. (Note: Each amino acid is named by a three-letter abbreviation.)
val his leu thr pro glu glu).
After a mutation, the amino acid sequence becomes the following:
val his leu thr proval glu
O
Is the mutation that occurred more likely to have been a substitution or an insertion? Explain your answer.
Answers
Answer:
Based on the information provided, the mutation that occurred is more likely to have been an insertion rather than a substitution.
The original polypeptide has a sequence of six amino acids at the end that reads "glu glu," while the mutated polypeptide has an additional amino acid, "val," inserted between "pro" and "glu." This suggests that an extra amino acid was added to the sequence rather than one being substituted for another.
Substitutions involve the replacement of one amino acid with another, whereas insertions involve the addition of one or more amino acids to the sequence. In this case, the presence of an extra amino acid in the mutated polypeptide sequence indicates that an insertion mutation occurred.
Explanation:
What evidence supports Hess's theory of seafloor spreading? Check all that apply.
fossils of the same animals found in different areas
the direction iron in ocean rocks points
the tilt and rotation of the Earth's axis
the age of different rocks on Earth's surface
pillow-shaped rocks found in the sea
Answers
The direction of iron in sea rocks gives an indication of the age and age of various rocks on the earth's surface and the pillow-shaped rocks found in the ocean. So, the correct options are B, D and E.
What is Seafloor spreading?Seafloor spreading or seafloor spread is defined as a process occurring at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moved away from the ridge.
It is described as a geological process in which tectonic plates – large slabs of Earth's lithosphere that move away from each other where sea floor spreading and other tectonic activity processes are the result of mantle convection.
Thus, the direction of iron in sea rocks gives an indication of the age and age of various rocks on the earth's surface and the pillow-shaped rocks found in the ocean. So, the correct options are B, D and E.
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Answer: b., d., and e.
Explanation:
What is an example of parthenogenesis reproduction?
Answers
An example of pathogenesis reproduction is bees. In asexual reproduction that occurs naturally, parthenogenesis, embryos develop without fertilization.
Without any fertilization, female gametes develop during parthenogenesis, a sort of asexual reproduction.
Animals without sex chromosomes include ants, bees, and wasps. By parthenogenesis, these organisms reproduce. A few types of fish, reptiles, and plants can also reproduce in this way.
Some organisms, like crayfish, snakes, komodo dragons, and sharks, have the ability to reproduce both sexually and through parthenogenesis. Parthenogenesis that is facultative is what this is.
Recently, an expanding number of vertebrate species have been identified using this reproductive technique, which is most frequently observed in plants and invertebrate creatures.
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What type of transport was shown here?
-passive diffusion
-because the molecules moved DOWN the concentration gradient.
-active facilitated diffusion
-because the molecules moved DOWN the concentration gradient with the help of proteins.
-passive diffusion
- because molecules moved UP the concentration gradient.
- active transport
-because the molecules moved UP the concentration gradient with the help of proteins.
Answers
Answer:
- active transport
- because the molecules moved UP the concentration gradient with the help of proteins.
Explanation:
In simple diffusion, small noncharged molecules or lipid-soluble molecules pass between the phospholipids to enter or leave the cell, moving from areas of high concentration to areas of low concentration (they move down their concentration gradient).
Answer:
- active transport
-because the molecules moved UP the concentration gradient with the help of proteins.
Explanation:
Active transport is shown here. This statement is the correct answer.
Which statement best describes both insulin and glucagon? They both provide structural support, but only insulin is a carbohydrate. They both store energy, but only glucagon is a carbohydrate. They are both hormones that regulate blood-sugar levels. They are both hormones that help fight disease.
Answers
Answer:
They are both hormones that regulate blood-sugar levels
Explanation:
Insulin is a hormone that controls the blood glucose level. It released in the blood stream when the glucose level increases after eating food. It is produces by pancreas, insulin helps the glucose to enter the body's cells where it can either be stored for future use or can be used for energy.
Glcogen is produced by alpha cells of pancreas, it is a peptide hormone. Its main function is to raise the concentration of fatty acids and glucose in the bloodstream. It is one of the main catabolic hormone of the body
As per the above mentioned statements, the option 'They are both hormones that regulate blood-sugar levels' is the correct answer.
Answer:
They are both hormones that regulate blood-sugar levels
Explanation:
just took the test
What would happen if a person received blood from someone that was not a compatible type?
Answers
If a person received blood from someone that was not a compatible type then it will attack the donor red blood cells and destroy them.
If a patient obtains a blood type that is incompatible, antibodies already present in the patient's blood will attack and destroy the donor red blood cells. This may result in fever, chills, chest discomfort, back pain, hemorrhage, rapid blood pressure drops, shortness of breath, and/or renal damage. Our blood is a living tissue that serves vital purposes.
An acute hemolytic response is what this is. Even if a delayed hemolytic reaction, which is typically milder or even asymptomatic, can happen, blood cells will still be destroyed. To avoid a transfusion reaction, blood type must be identified before to transfusion into a patient.
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What is the function of the nucleus in plant and animal cells? A. Produces all the power of the cell B. Creates proteins within the cell C. Control all cells activity, contains DNA D. Allows things in an out of the cell
Answers
Answer:
A. Produces all the power of the cell
Explanation:
Nucleus is the power house of the cell
PLZ MARK BRAINLIEST
Answer:
C
Explanation:
b/c the nucleus of the cell contains the information needed to build a whole new animal, plant, bacterium or fungus.
Please describe this picture using directional terminology, body planes and body movements.
Answers
The human body is a complex organism and understanding its structure and functions requires a thorough knowledge of directional terminology, body planes, and body movements. In this image, we can see a person performing a side plank exercise which is an effective core-strengthening exercise.
We can also use directional terminology to describe the person's movements. The person is performing a lateral flexion to the side while maintaining an isometric contraction of the core muscles. The movement involves the transverse axis of the body, which runs from front to back, perpendicular to the frontal plane.
In conclusion, this picture shows a person performing a side plank exercise, positioned on the frontal plane and performing a lateral flexion movement. The person is using their core muscles to maintain the position while one arm is supporting their weight and the other arm is extended towards the ceiling.
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Which of the following are represented by upper and lowercase letters? A. proteins B. chromosomes C. genotypes D. phenotypes
Answers
Answer:
Represented by upper and lowercase letters
(C) genotypes
The following are Represented by upper and lowercase letters are
(C) genotypes. Thus, option "C" is correct.
What is Genotype and phenotype?Genotype is the genetic makeup of an individual i.e the genes responsible for a traits or character that is expressed in an individual.
Phenotype is the physical expression of a gene. Each gene in an individual that is expressed or can be seen physically is what makes up the phenotype.
Thus, option "C" is correct.
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which of these three human chromosomal abnormalities--down, patau, or edwards syndrome--has the longest average survival time? why is that the case?
Answers
Answer:Down syndrome, because trisomy 21 involves the smallest chromosome of the three.
Explanation:
Help ASAP
Using a microscope a student observes small circular cells that have a cell wall but no nucleus have based on their observations how would the student classify the cells A bacteria B protist C plant D animal
Answers
Explanation:because it has a cell wall but no nucleus
3. The figure below shows a vertical section through a mammalian kidney. G (a) Label the parts A and B
Answers
Answer:
A. Renal capsule
B. Cortex
How do these tape worms defend themselves from the immune system of their host
ck-12:Unwanted Company
Answers
Answer:
Scientists discovered mechanisms that protect tapeworms from being digested by their host. ... They also needed a mechanism to protect themselves from intestinal substances, specifically from digestive enzymes. One of such enzymes called trypsin breaks down proteins.
Explanation:
For example:Parasites can hide away from the immune system by invading immune-privileged tissue such as the central nervous system or the eye (Bhopale 2003). Also some parasitoids place their eggs inside tissue such as the fat body that is not well patrolled by the host's immune system