Answer:
extremophiles
Explanation:
live in conditions of extreme temperature acidity, alkalinity or chemical concentration
Which of the following statements best describes the relationship between genes and their outcomes? F. Every gene influences a single trait. G. Similar genes produce the same outcome in every individual. H. Every gene can be linked to one specific, predictable outcome. I. The outcome of a gene is affected by the environment of the cells and the timing of gene expression.
Option I. The outcome of a gene is affected by the environment and timing of gene expression, not every gene influences a single trait.
The explanation that best portrays the connection among qualities and their results is I: the result of a quality is impacted by the climate of the cells and the planning of quality articulation. While qualities really do assume a part in deciding a singular's characteristics, it's anything but a basic balanced relationship. The declaration of qualities can be impacted by different elements, remembering the climate for which the phones are found, the planning of quality articulation during improvement, and communications with different qualities. Besides, a similar quality can have various results in various people, contingent upon hereditary and natural elements. In this manner, while qualities really do add to a singular's characteristics, their results are not very much unsurprising and can be impacted by various elements.
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HELPPPPPPPPPPPP ASAP PLS I BEG
A: beryllium
B: cobalt
C: magnesium
D: zinc
Answer:
I think it is B, but I might be wrong
When nonhomologous chromosomes exchange parts, a(n) _____ has occurred
When nonhomologous chromosomes exchange parts, reciprocal translocation takes place.
What is reciprocal translocation?Reciprocal translocations takes place when part of one chromosome is swapped with another.
Translocations can interrupt functional parts of the genome and can also have implications for protein production with phenotypic consequences.
Thus, When nonhomologous chromosomes exchange parts, reciprocal translocation takes place.
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To survive hunter-gatherers changed their environment bya.Burning the prairies to prevent trees from growing.B.Spreading plants to areas beyond where they originally grew.C.Both (a) and (b)d.Neither (a) nor (b)
What does the word "reliable" mean?
Answer:
the answer it can be depended on.
What’s the difference between an objects mass and weight. How do I calculate the weight of an object? Which one is affected by gravity?
Answer:
The mass of an object is a measure of the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. Mass does not change with gravity as weight does due to the act of pulling down on an object making it in fact heavier.
Explanation:
^
arrange the three types of capillaries in order from the least permeable (only the smallest solutes can pass through) at the top to the most permeable (largest solutes can pass through) at the bottom.
The three types of capillaries in order from the least permeable at top to most permeable at the bottom are Continuous capillaries,Fenestrated capillaries, Sinusoidal capillaries.
The three types of capillaries can be arranged from least permeable to most permeable as follows:
Continuous capillaries: Continuous capillaries have the least permeability. They have tight junctions between endothelial cells that limit the passage of most solutes and macromolecules. Only the smallest solutes, such as water, ions, and lipid-soluble substances, can pass through the endothelial cells or through small gaps called intercellular clefts.
Fenestrated capillaries: Fenestrated capillaries are more permeable than continuous capillaries. They have small pores or fenestrations within the endothelial cells, allowing the passage of small solutes and macromolecules. Fenestrated capillaries are found in tissues that require rapid exchange of substances, such as the kidneys, endocrine glands, and intestines.
Sinusoidal capillaries: Sinusoidal capillaries are the most permeable type of capillaries. They have large irregular gaps between endothelial cells, wide intercellular clefts, and discontinuous basement membranes. This structural arrangement allows for the passage of large solutes, cells, and proteins. Sinusoidal capillaries are primarily found in organs with high metabolic activity, such as the liver, spleen, and bone marrow.
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Translate the mRNA codons into the
amino acid sequence.
(DO put a comma and a space between the codons and make sure you spell out the names of amino acids!)
Answer:
mRNA sequence: AUG; GCU; AAU; UGU; UGA
protein sequence: Met-Ala-Asn-Cys-stop codon (Methionine-Alanine-Asparagine-Cysteine-stop codon)
Explanation:
Transcription is the process by which a fragment of DNA (e.g., a gene) is used as template to synthesize a complementary RNA sequence, usually a messenger RNA (mRNA) sequence that is then used to synthesize a protein by the process of translation. In RNA, Adenine bases are replaced by Uracil bases. During translation, each codon (i.e., each triplet of nucleotides of the mRNA) indicates a specific amino acid (according to the genetic code). UGA, UAA, and UAG are stop codons that signal the end or termination of translation.
Which of these statements best explains how adaptation provides evidence to the scientific theory of evolution? (4 points) It proves that natural selection is the only means of evolution. It shows that organisms choose to adapt to changing Earth conditions. It proves that natural selection leads to greater complexity in organisms. It shows that some features in an organism help it survive better on Earth.
The correct statement that best explains how adaptation provides evidence to the scientific theory of evolution is It proves that natural selection leads to greater complexity in organisms.
What is evolution?Evolution is described as change in the heritable characteristics of biological populations over successive generations.
In evolution, the survival of the fittest due to adaptation has resulted in increasing the variations and complexity of the organism which is supported by the evidence collected by Charles Darwin where he noticed that Galapagos finches showed the variations in the shape of the beaks due to different niches.
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Modern scientists can splice DNA from different species together to produce what is referred to as ______ DNA.
Answer
Recombinant DNA. a genetic material that has been spliced together from multiple types of organisms. Transgenic organism. an individual that receives recombinant DNA
Explanation:pa brainliest asnwer po
example of bad conductor is
Bad electric conductor :
Wood
Bad heat conductor:
Rubber
1. Why is Carbon important?
this is correct answer oky
Which refers to the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound?
Monosaccharides disaccharides and polysaccharides are examples of.
Answer:
Sugars
Explanation:
Saccharide is another term used to describe sugars. The prefixes (mono = one, di = two, poly = more than two) represent how many glucose molecules are present in the overall molecule. Glucose is the base structure of sugars. Furthermore, all saccharides (sugars) are carbohydrates.
A 6-year-old African boy who had recently immigrated to the United States from Liberia was taken to the emergency department because of a high fever. Physical examination showed bilateral syndactyly and contractures of the fingers. His temperature was 100 degrees F. A CBC was ordered.
Laboratory data: RBC 2.1 X 1012/L Hematocrit 18% Hemoglobin 6.0 g/dL WBC 1.31 x 109/L Platelets 45,000 Questions:
1. What do the laboratory results suggest?
2. Is the boy’s physical appearance suggestive of a hematological abnormality?
3. What is the cause of Fanconi’s anemia?
4. What innovative treatments are available to patients with Fanconi’s anemia?
The laboratory results suggest that the 6-year-old African boy has anemia and thrombocytopenia (low platelet count).
The combination of bilateral syndactyly (fusion of fingers) and contractures of the fingers, along with the laboratory results, suggests that the boy may be experiencing complications related to sickle cell disease (SCD). SCD is a genetic disorder characterized by abnormal hemoglobin, known as hemoglobin S, which causes red blood cells to become sickle-shaped and less flexible.
The anemia seen in the laboratory results is consistent with SCD due to the chronic destruction of the sickle-shaped red blood cells and their shortened lifespan. The low platelet count could be a result of the ongoing hemolysis (breakdown of red blood cells) and/or the trapping of platelets in small blood vessels due to vaso-occlusive events.
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Terminal buttons are small bulges found at the end of
A) dendrites
B) glial cells
C) neurotransmitters
D) axons
Terminal buttons are small bulges found at the end of axons. These buttons are responsible for the release of neurotransmitters, which are chemical messengers that allow for communication between neurons.
When an action potential reaches the terminal button, it triggers the release of neurotransmitters into the synaptic gap, where they bind to receptors on the next neuron, allowing for the transmission of the signal. Terminal buttons play a crucial role in the functioning of the nervous system and are involved in various processes, including learning, memory, and emotion. Dysfunction or damage to terminal buttons can result in neurological disorders such as Parkinson's disease, Alzheimer's disease, and depression. Understanding the function and structure of terminal buttons is essential in advancing our knowledge of the brain and developing treatments for neurological disorders.
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Terminal buttons are small bulges located at the end of axons where neurotransmitters, which transmit signals across neurons, are released.
Explanation:Terminal buttons are small bulges found at the end of
D) axons
. In simpler terms, terminal buttons are primarily located at the ends of
axons
and play a crucial role in communication between neurons. The action potential travels down the axon until it reaches these terminal buttons, which, in turn, release
neurotransmitters
, the chemicals responsible for transmitting signals across the synaptic gap to the next neuron.
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What is meant by "between
organisms"?
A. The distance between organisms
B. The distance between environments
C. The interaction between organisms
D. The interaction between ecology and biology
Answer:
C. The interaction between organisms
Which of the following statements about the female reproductive system is false?
A. The labia majora is a thin piece of tissue that partially covers the opening of the vagina.
B. When people speak of the "womb", they are referring to the uterus.
C. The endometrium. richly supplied with blood vessels, is where the young embryo implants.
D. An ectopic pregnancy occurs when an embryo implants outside of the uterus.
The female reproductive system is a complex and fascinating system that plays a crucial role in the continuation of life. Here are some statements about the female reproductive system and whether they are true or false:
A. The labia majora is a thin piece of tissue that partially covers the opening of the vagina.
False. The labia majora are two large folds of skin that surround the vulva, the external female genitalia.
B. When people speak of the "womb", they are referring to the uterus.
True. The uterus, also known as the womb, is a muscular organ located in the pelvis that is designed to hold a developing fetus during pregnancy.
C. The endometrium. richly supplied with blood vessels, is where the young embryo implants.
True. The endometrium is the inner lining of the uterus that is shed during menstruation. During pregnancy, the endometrium thickens to provide a nourishing environment for the developing fetus to implant and grow.
D. An ectopic pregnancy occurs when an embryo implants outside of the uterus.
True. An ectopic pregnancy occurs when an embryo implants outside of the uterus, most commonly in the fallopian tube. This type of pregnancy is not viable and can be life-threatening if not treated promptly.
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When during meiosis does crossing over happen?
Answer:
prophase
Crossing over occurs during prophase I of meiosis before tetrads are aligned along the equator in metaphase I. By meiosis II, only sister chromatids remain and homologous chromosomes have been moved to separate cells. Recall that the point of crossing over is to increase genetic diversity.
Explanation:
:)
considering biological causes of gender differences more immutable than social ones is a mistake because
Considering biological causes of gender differences more immutable than social ones is a mistake because biological differences do not completely determine gender roles or behavior.
Gender identity, expression, and behavior are also shaped by social, cultural, and environmental factors.
Biological differences, such as sex chromosomes, hormones, and reproductive organs, do play a role in gender development. However, these differences do not dictate gender roles or behavior. For example, while testosterone levels may influence aggression, not all males exhibit aggressive behavior, and not all females lack aggression.
Instead, gender is a complex interplay of biological, social, cultural, and environmental factors. Socialization and cultural expectations are particularly influential in shaping gender roles and behavior. Children learn gender norms and expectations from their families, peers, media, and other social institutions from an early age. These social factors can have a significant impact on the development of gender identity and expression. Biological and social factors interact to shape gender differences and variation. Focusing exclusively on biological differences as the primary cause of gender differences ignores the complexity and variability of gender and reinforces limiting gender stereotypes.
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You discover a new species of insect. You learn that its gamete contain 4 chromosomes each and contain 20 pg of DNA. Given this information, what can you conclude about this organism's somatic cells? a They will contain 4 sister chromatids. b They will contain 40 pg of DNA during GO c They will contain 2 chromosomes during prophase of mitosis. d They will be haploid (2n)
options a, b, and c are not accurate conclusions based on the given information.
The correct answer is d) They will be haploid (2n). Gametes are haploid cells, meaning they contain half the number of chromosomes as somatic cells. Since the insect's gamete contains 4 chromosomes, the somatic cells would have a diploid number of 8 chromosomes (2n = 8). The amount of DNA in the gamete is not necessarily indicative of the amount of DNA in the somatic cells, as somatic cells can undergo DNA replication and have varying amounts of DNA depending on the stage of the cell cycle.
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what bone contains the greater and lesser tubercles, the olecranon fossa, and the deltoid tuberosity?
The bone that contains the greater and lesser tubercles, the olecranon fossa, and the deltoid tuberosity is the humerus.
The humerus is a long bone that extends from the shoulder to the elbow in the upper arm. It is the bone that contains the greater and lesser tubercles, which are bony projections located on the proximal end of the humerus. These tubercles serve as attachment sites for various muscles glenohumeral joint, including the rotator cuff muscles of the shoulder.
The olecranon fossa is a depression located on the posterior surface of the distal end of the humerus. It accommodates the olecranon process of the ulna, which forms the bony prominence of the elbow. The olecranon fossa allows for the flexion and extension movements of the elbow joint.
The deltoid tuberosity is a roughened area located on the lateral aspect of the midshaft of the humerus. It serves as the attachment site for the deltoid muscle, which is responsible for the abduction and flexion of the shoulder joint.
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Did sun wukong / monkey king use cloning? How?
Yes, Sun Wukong / monkey king uses cloning.
From any of the hairs on his body, Sun Wukong/Monkey King can produce clones. The Chinese Legend of Sun Wukong is the inspiration for The Monkey King. The only troops that can duplicate themselves are It and the Witch.
Cloning is a separate skill that the Monkey King possesses in addition to being a function of the staff. Based on the lore, RWBY's Sun Wukong character may create clones utilizing the game's magic system as opposed to his hair as in the literature.
The Monkey King often referred to as Sun Wukong, is a legendary mythical entity most known for appearing as one of the primary characters in the 16th-century Chinese classic Journey to West and numerous subsequent works and adaptations.
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Does grass convert water to energy
Answer:
No
Explanation:
the energy of motion
kinetic energy
potential energy
Answer:
I KNOW I KNOW I KNOW
Explanation:
kinetic energy
Why did Darwin see savage competition as a creative process?
Answer: According to Darwin theory of evolution the struggle for existence is considered as major part for competition among living things.
Explanation:
Coexisting species that belong to the same genera compete for same kind of resources for their survival. Some phenotypic variations gives an survival advantage over others. The superior ones dominate the inferior ones and compete for resources. The one who receives the resources like mates, food, shelter, and others the chances of survival also increases considerably.
What is the ureters function in osmoregulation aswell when there’s too little water and too much water
Answer:
Osmoregulation is the control of water levels and mineral ions (salt) in the blood. Water levels and mineral ions in the blood are controlled to keep the concentrations the same inside the cells as around them. This protects cells by stopping too much water from entering or leaving them by osmosis.
Answer:
The ureters play a role in osmoregulation by transporting urine from the kidneys to the bladder. In situations where there is too little water, the kidneys conserve water by producing a concentrated urine, which is then transported to the bladder by the ureters. On the other hand, in situations where there is too much water, the kidneys produce a dilute urine, which is also transported to the bladder by the ureters. By regulating the volume and concentration of urine, the ureters help the body maintain a proper balance of water and electrolytes.
Explanation:
Tell me if you still confus:)
ALLEN
which part of the brain controls the micturition reflex? a. hypothalamus
b. cerebrum
c. pons
d. medulla oblongata
The medulla oblongata is the part of the brain that controls the micturition reflex.
The correct option is d.
The medulla oblongata is the lower portion of the brainstem that connects the spinal cord to the brain. It controls a wide range of autonomic functions, including breathing, heart rate, and blood pressure, as well as the micturition reflex.The micturition reflex is the process of urination, which is the discharge of urine from the bladder through the urethra to the outside of the body. It is controlled by a complex network of nerves and muscles that work together to coordinate the timing and force of bladder contractions.
The micturition reflex begins when the bladder becomes distended, either by filling up with urine or due to other factors such as injury or disease. The distension of the bladder triggers the stretch receptors in the bladder wall to send a signal to the spinal cord.The signal travels up to the medulla oblongata, where it is processed and integrated with other inputs, such as the level of consciousness and the availability of appropriate facilities. If the brain determines that it is an appropriate time and place for urination, it sends a signal through the parasympathetic nervous system to the bladder.
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The cytoskeleton, which supports the structure of the cell, is located
A. on the external surface of the cell.
B. on the external surface of the nucleus.
C. throughout the nucleus.
D. throughout the cytoplasm
E. on the internal surface of the cell.
Answer:
D
Explanation:
It is located in the cytoplasm next to the endoplasmic reticulum and near the cell nucleus.
Describe how the jump rope could be used to model the cell membrane of a plant
cell.
Answer: Plants can use the energy from sunlight to turn water and carbon dioxide into. When the cell has enough organelles to make two cells, the division process starts. Let's discuss the process of photosynthesis again, this time taking a closer look at it. Just A long rope to represent the cell wall.
Jump rope is thin and elastic which is made by twisting two threads together which somewhat looks like a cell membrane can be used as a model for plant cell membrane.
What is cell?"The cell is structural and functional unit of life."Every organisms are made up of one or more number of cells.Each cell have various organelles that perform specific functions.What is cell membrane?"It is the outer layer of cell that separates interior of the cells to their surroundings."It is thin and flexible.Cell membrane is composed of bilipid layer in which proteins are embedded on it.It act as a semi-permeable membrane that only only specific molecules to pass through it.Hence, the thin and elastic nature of jump rope could be used to model the cell membrane of a plant cell.
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