Final answer:
From the given options, anemones (A) are the organisms that do not commonly have exoskeletons. Crustaceans, insects, and spiders are all invertebrates known for having exoskeletons.
Explanation:
The question asks us to identify which of the listed organisms do not commonly have exoskeletons. An exoskeleton is a hard covering or shell that provides benefits to the animal, such as protection from predators and water loss, and attachment points for muscles. This characteristic is often found in various invertebrates, notably within the group named arthropods, which includes insects, spiders, scorpions, horseshoe crabs, centipedes, and crustaceans. After reviewing the options given:
B) Crustaceans - They are known to have exoskeletons.C) Insects - This group is well-known for its exoskeletons.D) Spiders - As arachnids, they also possess an exoskeleton.A) Anemone - Anemones are cnidarians, not arthropods, and they do not have an exoskeleton. Instead, they may have a simple hydrostatic skeleton or no skeleton at all.Given the information, the correct answer is A) Anemone, which is the organism not commonly associated with an exoskeleton.
Which is the number of characteristics that define a living thing? 6 3 4 8
A hospitalized child has a pulse oximeter attached to his finger. what interventions would the nurse implement in caring for this client?
While assessing a neonate’s temperature, the nurse observes a drop in the body temperature. what is the most appropriate reason for this temperature drop?
The right answer is decreased nonshivering thermogenesis.
The increase in metabolism allows an increase in the production of heat. Newborns use their brown fat as a source of heat, it is a non shivering thermogenesis.
The second mechanism for increasing heat in humans is increased muscle tone and shivering, but in the newborn there is no chill.
Will has dramatically gained weight since he sustained a head injury in an automobile accident. damage to which nucleus of the hypothalamus might account for will's weight gain?
Which situation would deplete freshwater?
A. Water demand is greater than its renewal or recharge rate.
B. Precipitation is collected and stored for later use.
C. Precipitation relieves drought conditions.
D. Water use is less than its supply.
Answer:
The correct answer is A.
Explanation:
To deplete freshwater consumption of the water must be greater than the renewal rate. If the precipitation collected it does not mean it depleted, it can be still used later on. If precipitation relieves drought also doesn't mean water is gone, water would be still accessible by using wells and it is stored underwater. If water is less than supply than there will be no problem at all. So if water demand is higher than water renewal the opposite is true and freshwater supplies would finish.
Answer:
yes is A
Explanation:
for apxs
What do pharmacy technician, emergency dispatcher, and administrative personnel careers have in common?
Answer:
They all require people to become licensed and certified in order to get a career.
Explanation:
Pharmacy technician, emergency dispatcher, and administrative personnel are top-level professions that require quality and specialized technical knowledge. These professions deal directly with humans and are very important to today's society, so people who want to work in any of the three will need to be licensed and certified to pursue a career in these areas.
Self-esteem takes on a hierarchical structure in __________.
a.toddlerhood
b.preschool
c.middle childhood
d.adolescence
The hierarchical structure of self-esteem typically becomes evident during adolescence. This time is marked by an increased awareness of personal strengths and weaknesses, resulting in a more complex hierarchical structure of self-esteem
Explanation:Self-esteem is a fundamental aspect of self-perception, playing a pivotal part from early childhood to adulthood. The hierarchical nature of self-esteem is usually noticeable in adolescence. This age period is characterized by an increased understanding of the self and society's expectations. Adolescents begin to create a more complex, hierarchical structure of self-esteem as they become more aware and critical of their strengths, weaknesses, and variations in their performance across different domains like schoolwork, sports, peer interactions, and family relationships.
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Which pathway will run if there is a high level of adp?
a. glycolysis
b. gluconeogenesis
c. glyconeogenesis
d. adp kinophosphorylase cycle?
In the southern european plains, a species of flower comes in two colors, purple and pink. when pink flowers are most common in a field, bees visit and pollinate the purple flowers more often, and vice versa. this switching of pollinator preference will result in __________.
__________ is characterized by excessive/constant worry, restlessness, irritability, and disturbed sleep.
the unequal sharing of electrons results in what
Once an rna molecule has been made from dna, it enters the cytoplasm of the cell where it is used by the cell to produce a
Once an RNA molecule has been made from DNA, it enters the cytoplasm of the cell and is used by the cell to produce a protein.
RNA is synthesized from DNA in the nucleus by a process known as transcription. Thereafter, the RNA undergoes some processing before it is transported to the cytoplasm.
In the cytoplasm, the RNA binds to the ribosome and is used to synthesize proteins in conjunction with the transfer RNA.
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If parent 1 tt crosses with parent 2tt what percentage
Oxygen comprises about ________ percent by weight of earth's continental crust
A nurse is caring for an infant who has just undergone myelomeningocele repair. what should the nursing plan of care include
While taking care of myelomeningocele infected infect, the nurse should undergo the plan of care:
The nurse should have a medication chart. The nurse should schedule doctor visits. The nurse should schedule feeding. The nurse should take care of proper hygiene routine.
Further explanation:
Myelomeningocele is a severe disease of spina bifida. The infant gets infected when the spinal cord nerves protrude from the opening of the spine. These nerves are exposed to the outside. It is treated or repaired within the uterus through an incision. The infant who is suffering from this disease born by a cesarean method.
The children with this disease might experience partial or complete paralysis. They require a device like braces, wheelchairs and crutches. The nurse should take care of physical therapy, which is essential for muscle strengthening.
There is a probability that the infant might have an allergy to latex (natural rubber); the nurse should avoid exposing him or her to any latex product.
Learn More:
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Answer Details:
Grade: High school
Subject: Biology
Chapter: Central Nervous System.
Keywords:
Nurse, myelomeningocele, spina bifida, spinal cord, nerves, uterus, incision, cesarean, paralysis, physical, latex, infant, allergy.
Any statements about optimal population are inevitably culturally determined.
a. True
b. False
Some micronutrients, such as vitamins e and c, can function as antioxidants in that they are able to:
Which describes one of the ways proteins behave in facilitated diffusion?
A)They change membranes.
B)They use ATP.
C)They change shape.
D)They create channels..
Option D is correct.
D)They create channels.
Explanation:Facilitated diffusion is the movement of molecules across the cell membrane of a cell through carrier proteins and protein channels. IN Facilitated diffusion no energy is required so it is called passive transport.
The molecules that can not directly diffuse across the membrane, they are transported through special channels and carrier proteins.
When you go outside, it is common to hear a variety of bird songs. these songs vary among bird species as well as bird flocks. interestingly, some bird species that are highly unrelated have very similar song qualities. what can you conclude from this phenomenon?
By controlling the substances that enter and leave the cell, the cell membrane helps maintain homeostasis in the cell. True or false
Answer:
The correct answer is- True.
Explanation:
Homeostasis the process of maintaining the steady physio-chemical environment in the body. Body cells maintain homeostasis by controlling the substances that enter and leave the cell with the help of the plasma membrane.
The plasma membrane is semi-permeable in nature, therefore, it allows only selective molecules to be transfer in the cell and outside the cell. Plasma membrane maintains the homeostasis by managing several factors.
It maintains a higher concentration of ions like potassium into the cell, maintains the osmotic balance of the cell by osmosis of water molecule in and out of the cell. Maintains the ionic balance of both inside and outside the cell. Therefore, the correct answer is true.
Movement of a bone toward the midline of the body is known as
Flaccid bladder dysfunction is a neurogenic disorder of the bladder in which bladder emptying is impaired
Flaccid bladder dysfunction is a neurogenic disorder often affecting elderly individuals due to physical and neurological conditions which can lead to symptoms such as urinary retention and difficulty in emptying the bladder.
Flaccid bladder dysfunction can lead to urinary retention, and patients may have difficulty starting urination, experience a weak or interrupted flow of urine, and feel the need to urinate frequently, especially at night. Monitoring fluid intake and providing assistance in daily activities can help manage the symptoms. This condition is often seen in elderly individuals due to various physical and neurological conditions such as Alzheimer's and Parkinson's disease.
Doctors often perform urine cultures to identify any causative agents that might contribute to the condition.
Difficulty in starting urinationWeak or interrupted flow of urineFrequent urination, particularly at nightUrinary retentionTreatment and Management Strategies
Monitoring fluid intakePeriodic catheterizationRegular assistance in daily activitiesUrine culture testing to identify causative factorsComplete question:
Explain why Flaccid bladder dysfunction is a neurogenic disorder of the bladder in which bladder emptying is impaired.
The peripheral nervous system refers to the nervous structures outside of the:
Controlling what enters and leaves the cell in an important function of the
Uv waves and gamma waves can cause dna mutations that result in various forms of cancers. explain why using the terminology found within the passage. give one example of the damage caused by one of these waves.
What is the difference between the position of the surface proteins and the membrane -spanning proteins
The main function of glycogen is
Suppose that the coding region of a gene contains 1,800 base pairs, with 570 in exon 1, 420 in exon 2, and 810 in exon 3 (not counting the stop codon). the protein translated from this gene will consist of _______ amino acids
The protein translated from a gene consists of a number of amino acids equivalent to the number of codons (base pairs divided by three) within the gene. In this case, the protein will consist of 600 amino acids.
Explanation:The protein translated from a gene is determined by a triplet code, meaning every three nucleotide bases (codons) in the gene code for a single amino acid. Therefore, to calculate the number of amino acids, you would need to count the amount of triplet codons, or base pairs divided by three. In this case, the gene contains 1800 base pairs. So, 1800 base pairs divided by 3 equals 600. Hence, ignoring the stop codon, the protein translated from this gene will consist of 600 amino acids.
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This element is found in all living things. It is recycled when organisms die. It is transformed from one form to another through photosynthesis and cellular respiration. The element is
Answer:
carbon
Explanation:
On reviewing the medical reports of a postpartum patient, the nurse finds that the patient has homans' sign. what does the nurse interpret from this finding?