In 3 or more complete sentences, please discuss how the use of that DNA inheritance patterns could be helpful in forensic science. Include an example of one of the patterns discussed in the lesson (dominant, recessive, codominant, sex-linked, polygenic, multiple alleles).
After reviewing the 24-hour urine collection reports of a client with kidney dysfunction, the nurse suspects diabetes mellitus. which finding supports this suspicion?
During which stage of meiosis do synapsis and the formation of tetrads occur?'
Final answer:
Synapsis and the formation of tetrads take place during Prophase I of meiosis. Homologous chromosomes are bound by a synaptonemal complex to form tetrads, which align independently at the metaphase plate, contributing to genetic diversity.
Explanation:
Synapsis and the formation of tetrads occur during Prophase I of meiosis. At this stage, homologous chromosomes come together to form a synapse, tightly bound by a protein lattice known as the synaptonemal complex and by cohesin proteins at the centromere, leading to the formation of tetrads. Each tetrad comprises four sister chromatids of homologous chromosomes.
Once tetrads are formed, they move to line up at the metaphase plate, located at the midway point between the two poles of the cell. This arrangement contributes to genetic diversity because there is an equal chance of a microtubule fiber encountering either maternally or paternally inherited chromosomes during separation, and the orientation of each tetrad is independent of other tetrads. The chiasmata, which are points where chromosomes exchange genetic material during crossover, maintain contact between the homologues until they segregate.
The predominant greenhouse gas produced by human use of fossil fuels is __________.carbon dioxidenitrous oxidewater vapormethane
Name two places you would find epithelial tissue.
What would you expect your tv to be if you inhaled a foreign object which completely obstructed your right mainstem bronchus?
If you inhaled a foreign object and completely obstructed your right mainstem bronchus your TV (Tidal Volume) will become half because only your left one will function.
The tidal volume (TV) is the volume of air that circulates between a normal inspiration and expiration without making an additional effort. The normal value is approximately 500 ml or 7 ml/kg of body weight.
Mucus occurs in both the respiratory and digestive tracts. what is its main immunological function? physically trapping of pathogens sweeping away debris destruction of pathogens because it is acidic increasing oxygen absorption
_______ is a general name for the non-cellular material that holds scattered cells of connective tissue together.
While receiving a blood transfusion, a client develops acute dyspnea, generalized urticaria, a heart rate of 128, and a blood pressure of 70/38. what type of reaction does the nurse conclude that the client probably is experiencing?
In earth's history there has(have) been ____ major extinction event(s) leading to the loss of 50% or more of the species present, not counting the current mass extinction.
Receptors for nonsteroid hormones are located in _____. receptors for nonsteroid hormones are located in _____. the extracellular fluid the cytoplasm the nucleus the cytosol association with a cell's plasma membrane
Nonsteroid hormone receptors are located in association with a cell's plasma membrane and utilize second messengers to relay signals into the cell.
Explanation:Receptors for nonsteroid hormones are typically located in association with a cell's plasma membrane. These hormones are generally hydrophilic and cannot diffuse through the lipid bilayer of cell membranes, so they rely on membrane-bound receptors to relay their message into the cell. Upon hormone binding, these receptors often trigger a cascade of intracellular events through a mechanism involving a second messenger. This is in contrast to steroid hormones, which can diffuse across the cell membrane and usually have intracellular receptors located in the cytoplasm or directly in the nucleus.
Lipid insoluble hormones, like peptide and amino acid-derived hormones (with the exception of thyroid hormones), bind to receptors on the outer plasma membrane and initiate intracellular signaling cascades without entering the cell themselves.
Why do you think pressurized seeds and spores are a beneficial adaptation for these plants and fungi
The pressurized seeds and spores have the ability to spread, helping the organism reproduce. In plants, it allows them to reduce competition by flinging the seeds far away so that their offspring don’t compete for resources. For the fungus, it allows the parent to fling the spores into the grass so that when the horse eats them, the life cycle of the fungus continues.
(exact answer provided by the system)
How can I prepare for a quarter final in my online high school biology class?
To prepare for a biology quarter final, understand all concepts thoroughly, study as if in a classroom setting, manage time effectively, use active learning techniques, and review results post-quiz.
Explanation:To prepare for a quarter final in an online high school biology class, it is crucial that you fully understand all of the concepts presented. Treat the preparation as if the quiz were to be proctored in a traditional classroom setting. This mindset will help ensure that you allocate enough time and effort into studying. Here are some strategies to effectively prepare:
Review all lesson materials thoroughly, including lecture notes, textbook chapters, and any supplemental resources provided.Practice with quizzes and tests to gain familiarity with the format and type of questions that may be asked.Create a study schedule to manage your time efficiently and prevent last-minute cramming.Engage in active learning techniques such as flashcards, teaching the material to someone else, or drawing diagrams to reinforce the information.Contact your teacher or classmates for clarification on concepts you find challenging.During the quiz, keep track of the time to ensure you are able to complete all questions. Afterward, look over your full quiz results after you have submitted it for a grade to identify areas that need improvement or that you have mastered. This will help in future assessments and understanding of the subject material.
The term _______________ includes all of human existence prior to the emergence of writing
One difference between parasitism and predation is that parasites
Select one:
a. do very little harm to their hosts.
b. keep their hosts alive for a period of time.
c. attack the host only from the inside.
d. are not very big.
Because they are manmade, fish farms are not considered fisheries. True or False
The given statement is false.
Fish farming is a form of aquaculture in which the fishes are raised to be sold for the purpose of food.
It is known to be the fastest growing area of the animal food production. They are man made farms and also considered as fisheries.
These aqua farms are mesh cages that are submerged in water bodies or can be a concrete enclosure on the land.
When you see the glycerinated muscle fibers shorten, what do you think is actually happening in the muscle cells? think about what you just saw under the microscope?
Answer:
Within the muscle cells, the space between the fibers is shortening and they begin to contract.
Explanation:
A species of seaweed and coral are in competition for sunlight and space. Which of the following best describes this relationship?
Harmful, because the coral will eat the seaweed
Harmful, because there will not be enough sunlight and space for both of them
Helpful, because they will share the space and both benefit from the interaction
Helpful, because the coral will benefit and the seaweed will not be affected
Answer:
Harmful, because there will not be enough sunlight and space for both of them. (B)
Rosemary had a stroke about a year ago and now she cannot understand what people are saying to her. this is embarrassing for her, so she responds using vague language and tries to make it appear as though she understands. which area of rosemary's brain was likely damaged by the stroke? broca's area
Which causes plants to respond positively to sunlight
Because the surface gravity on the moon is 16 of that on earth how much does a person who weighs 360 newtons on earth weigh on the moon
Where would the origin of endothermy map on the phylogeny?
A health care provider has prescribed triamterene to a male client with renal disease. the client informs the nurse that he is taking potassium supplements to address some heart problems. the nurse would be alert for:
If the patient is taking potassium supplements for his heart problem and the doctor has prescribed triamterene, the nurse should be alert for the increased risk of hyperkalemia or high potassium level in the blood.
Some signs of hyperkalemia includes nausea, slow or unusual heart rate, weakness, or loss of movement and in severe cases, it could result to kidney failure, muscle paralysis, liver disease, irregular heart rhythm, and cardiac arrest. With this, the doctor or pharmacist must be informed to prevent any undesirable outcome.
Which of the following is an example of haploid cells?
Cardiac Cells
Nerve Cells
Muscle Cells
Gametes
The right option is; Gametes
Gametes is an example of haploid cells.
Haploid cells are cells that contain a single complete set of chromosomes. Haploid cells in humans and other mammals, are usually the sex cells (egg and sperms) which are also called gametes that are produced during meiosis (a type of cell division). When the egg is fertilized by a sperm, it produces a diploid cell. Gametes contain 23 chromosomes in humans.
15. Use the chart below to determine the amino acid sequence of the following strand of mRNA.
mRNA strand: AUGAAGGGCUGA
Amino Acids:
In order to read the information from a copy of mRNA, we need to read three bases one at a time. This set of three bases is called as a codon and each codon is specific for a particular amino acid. Let's put a gap between the codons, so that we could read them easily and find the respective amino acid.
mRNA strand: AUG AAG GGC UGA
amino acids: Methionine Lysine Glycine STOP codon
So there are three amino acids and one stop codon, which is like a signal for the cell to stop translation.
Which endocrine gland is indicated by the arrow?
The answer is C) Thyroid gland
Amoeba paramecium and spirogyra are diverse. why then are they all classified as protists
Despite their variety, protists including amoeba, paramecium, and spirogyra are classified together due to their same Eukaryotic nature and similar cell structures and reproductive strategies. They all belong to one of the six 'supergroups' under the Eukaryota domain, which showcases a monophyletic behaviour, meaning they evolved from a common ancestor.
Explanation:Amoeba, paramecium, and spirogyra are classified as protists and are considered diverse due to their unique morphological and biological characteristics. Despite their variety, they fall under the 'protists' category as they possess similar cell structures and reproductive strategies and are eukaryotic microorganisms that are not plants, animals, or fungi. Furthermore, the classification of protists stems from the principle of 'convergent evolution' which indicates that organisms exhibiting similar morphological features may have evolved analogous structures due to similar selective pressures, rather than because of a recent common ancestry.
The entire domain Eukaryota, which includes protists, are grouped into six 'supergroups' that consist of all of the protists along with plants, animals, and fungi. Despite the complexity of protist classification due to their diverse nature, it's understood that all the organisms within each 'supergroup' are most closely related to each other than organisms outside the group. In this context, the supergroups exhibit monophyletic behaviour, meaning they evolved from a single common ancestor, and protozoans like amoeba, paramecium, and spirogyra share this evolutionary history, allowing them to be classified under the protist group.
Learn more about Protist Classification here:https://brainly.com/question/3425972
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Relative to other primates, strepsirhine adaptations include
Strepsirhines are primitive primates with adaptations like a grooming claw, toothcombs, larger olfactory centers, and smaller brain sizes compared to Haplorhines. They can synthesize vitamin C and have evolved with arboreal adaptations suited for climbing and swinging through trees.
Explanation:The Strepsirrhini, or Prosimians, are a suborder of primates that include species like lemurs, lorises, and bushbabies. These primates display several adaptations that are distinct from their primate cousins, the Haplorrhini. Specific adaptations of Strepsirrhines include:
A grooming claw on the second toe,Toothcombs, which are incisors in the lower jaw tightly packed together and protruding outward,Larger olfactory centers in the brain, indicating a heightened sense of smell,Generally smaller size and smaller brains than their Haplorhine counterparts,The ability to synthesize vitamin C, whereas Haplorhines require dietary intake,And adaptations for an arboreal lifestyle, such as hands and feet adapted for climbing and brachiation.Learn more about Strepsirhine Adaptations here:https://brainly.com/question/36535533
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Why might one variation have a selective advantage over another variation?
Variation becomes an advantage if neither of the individuals is having detrimental traits. If neither of the individuals is having the detrimental trait then that means that a bad gene is being introduced in the population. Other times, variation is an advantage since it provides the population with better traits and devices to use on their environment. This is crucial since the environment changes over time.
Which is not a characteristic of life
Composed of cells
Maintains homeostasis
Sensitivity
Uses energy
Answer: Sensitivity.
Explanation:
Sensitivity can be defined as the conditions in which we observe the response of the living organism soon after it is subjected to stimuli.
This character cannot be to define where it is a characteristic of life or not because plants are also living form of life but they do not sensitive to many of the stimuli.
There are many more living forms of life that are not that much sensitive towards the stimuli.