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Cysteines, A unique variety of covalent bond present in the tertiary structure is the disulfide bond. The covalent connections between the side chains of cysteines, an amino acid, are more powerful than the other kinds of tertiary structure bonds.
The covalent connections between the side chains of cysteines, The interactions between the R groups of the amino acids that make up the protein are principally responsible for the tertiary structure. Disulfide bonds, covalent connections between the side chains of cysteines that contain sulphur, are substantially more powerful than the other kinds of bonds that make up tertiary structure.
Proteins are made up of polymers of amino acids called proteins, and there are bonds that stabilise the primary, secondary, tertiary, and quaternary structures of proteins. In order to create the linear structures known as polypeptides, amino acids must establish a particular sort of covalent link (peptide bond). Then, the polypeptides are folded into distinct...
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Related Questions
which kingdom Lactobacillus
Answers
Answer:
Lactobacillus are in the kingdom bacteria.
Most articles pass right through the atom, this means that most of the atom is
Answers
Most articles pass right through the atom, this means that most of the atom is an empty space.
What is an atom?An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.
Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.
As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.
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What are two characteristics that make an animal dangerous?
ASAP
Answers
Answer:
for instance watching to their eyes
How many types of pollination are there?
Answers
Answer: two
Explanation: Although there are many different types of pollinators, there are just two main types of pollination—self-pollination and cross-pollination.
The fuel for nuclear fission in a nuclear reactor is
Answers
Answer:
it is uranium
Nuclear Fission Creates Heat
Reactors use uranium for nuclear fuel. The uranium is processed into small ceramic pellets and stacked together into sealed metal tubes called fuel rods.
Explanation:I look it up on many website
Explain why tate of diffusion of carbon dioxide increases during exercise
Answers
Answer:
Hi
Please mark brainliest ❣️
Explanation:
When the body undergoes exercise, your body needs more energy, which means your tissues consume more oxygen than they do at rest.
Consuming more oxygen means you will also produce more carbon dioxide because your metabolic rate is elevated.
Answer:
During exercise, blood spends up to half the normal time (one second at rest) in the pulmonary capillaries due to the increase in cardiac output moving blood around the body more quickly.
Explanation:
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plsss i need helppppppp
Answers
answer: i think the crab
Explanation:
Explain the stages in embryonic development
Answers
Answer:
Stage Days (approx) Events
1 1 (week 1) fertilized oocyte, zygote, pronuclei
2 2 - 3 morula cell division with reduction in cytoplasmic volume, blastocyst formation of inner and outer cell mass
3 4 - 5 loss of zona pellucida, free blastocyst
4 5 - 6 attaching blastocyst
Explanation:
I hope this helps!
In Activity 2, which of the respirometers serves as a control? Explain your answer! Why was it the control? You should write at least 3 sentences to explain this. Respirometer A contains germinated beans. respirometer B contains dormant beans and plastic beads respirometer C contains plastic beads.
Answers
In Activity 2, the respirometer C serves as the control. A control is an essential part of any scientific experiment as it provides a baseline against which the experimental results can be compared.
Respirometer C containing only plastic beads does not contain any living organisms and therefore does not undergo cellular respiration. By comparing the results of respirometers A and B with the control (respirometer C), any changes in oxygen consumption and carbon dioxide production can be attributed to the metabolic activity of the germinated beans in respirometer A and the dormant beans in respirometer B.
This allows researchers to determine the specific effects of germination on cellular respiration by isolating the variables and eliminating any external factors that could influence the results.
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Kynndal had just turned two years old. She was a Daddy's girl who loved to help her Dad wash his motorcycle. She could often be found running around the house making motorcycle noises and would ask her Dad to take her for a ride on his motorcycle. Dad would hold her and let her sit on his bike but he wasn't ready to take her for a ride yet. She was too small and he feared she would fall off. Since she couldn't ride with Dad, for her birthday, Dad got her a battery propelled Lil' Rider three wheeled sports bike. She was excited to rid her little bike and be like Daddy. On her first ride down the sidewalk, her neighbor's dog (a big mastiff), ran over to Kyndall to greet her but accidentally knocked her off of the bike. Kyndall started crying and grabbing her leg. Seeing that the left leg had a huge knot, she was rushed to the neighborhood clinic where she was diagnosed with a fracture of the tibia. A pretty pink cast was placed on her leg and she was allowed to go home. A follow up visit to an orthopedic surgeon revealed that no surgery was necessary. Whew! Describe the bone cells that are involved in generation of bone tissue.
Describe the steps of fracture repair.
The physician indicated that Kyndall was lucky because the fracture occurred about 3 inches below the epiphyseal plate. Why is this important? What are some possible outcomes if the epiphyseal plate had been damaged?
What type of fracture do you think occurred and why?
Answers
The steps of fracture repair include:
Hematoma formation.Fibrocartilage Callus Formation.Bony Callus Formation.Bone remodeling.What is a fracture?A fracture is a complete or partial break in a bone. The causes of bone fractures include trauma, overuse, and diseases that weaken bones.
In this case, Kyndall was lucky because the fracture occurred about 3 inches below the epiphyseal plate as this means the fracture does not break through the bone at the growth plate.
An improperly treated growth plate fracture could result in a fractured bone.
Lastly, the type of fracture is a nondisplaced fracture is one in which the bone cracks or breaks but retains its proper alignment.
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12 Grizzly bears are classified in the order Carnivora. Their diet consists of roots,
tubers, berries, nuts, fungi, insects, rodents, and fish. What ecological role best
describes grizzly bears?
What
Earth
What
A carnivores
C herbivores
Accord
B omnivores
D producers
Answers
Answer: the answer is
B: omnivores
Help can you pls number 2 to 4
Answers
Answer:
Hey there!
1. Load
2. Broom
3. Flagpole
Hope this helps :)
Please answer the question of saying yes or no.
1) Does life exist on Mars?
2) Is Classical music better than Rock?
3) Do angels exist?
4) Is affirmative action a good idea?
5) Does affirmative action result in a greater percentage of minority graduates?
Answers
Answer:
Is this good?
Explanation:
1) Yes
2)No
3) yes
4)No
5)yes
The scientific name for the domestic cat is Felis catis. What part of this name is the Genus name? O Felis O catus O Canis O familiaris
Answers
in physiological Genotype and phenotype disorder male and female in reproductive system
Answers
Both males and females can experience reproductive system disorders. These disorders can be caused by genetic factors, hormonal imbalances, structural issues, infections, or other medical conditions. In males, these disorders may include erectile dysfunction, infertility, testicular disorders, prostate problems, and hormonal imbalances. In females, they may include menstrual disorders, polycystic ovary syndrome, endometriosis, uterine fibroids, ovarian cysts, infertility, and hormonal imbalances. Treatment options vary depending on the specific disorder and may involve medication, hormonal therapy, surgery, or assisted reproductive technologies.
in what positions are the sun moon and earth during a full moon
Answers
Answer:
Earth is between the Moon and the Sun.
Explanation:
Because the moon has moved in its orbit so that the earth is between the Moon and the Sun.
In what section of Earth do earthquakes happen?
Responses
crust
crust
mantle
mantle
inner core
inner core
outer core
Answers
The Earth's crust (the outer layer of the planet) is made up of several pieces called tectonic plates and most earthquakes occur along their edges. The plates under the oceans are called oceanic plates. Plates that are not under the ocean are continental plates.
The answer is the crust.
Source: www.mtu.edu
why does ligments stretch when pulled by bone
Answers
Please help me with this to fill in the black correct answers. This is specifically anatomy and physiology science
1. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the female _____.
2. The endocrine function is stimulated by this hormone in the anterior pituitary_____ and produces this in the female_____
3. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the male____
4. The endocrine functions is stimulated by this hormone in the anterior pituitary _____ and produces this in the male_____
Answers
1. The exocrine function is stimulated by this hormone produced in the anterior pituitary: follicle-stimulating hormone (FSH), and produces ova (eggs) in the female.
2. The endocrine function is stimulated by this hormone in the anterior pituitary: luteinizing hormone (LH), and produces estrogen and progesterone in the female.
3. The exocrine function is stimulated by this hormone produced in the anterior pituitary: luteinizing hormone (LH), and produces sperm in the male.
4. The endocrine function is stimulated by this hormone in the anterior pituitary: follicle-stimulating hormone (FSH), and produces testosterone in the male.
1. The exocrine function of the reproductive system in females is stimulated by the hormone produced in the anterior pituitary called follicle-stimulating hormone (FSH), which promotes the production of ovarian follicles. The exocrine product in females refers to the release of eggs or oocytes from the ovaries during ovulation.
2. The endocrine function of the reproductive system in females is stimulated by the hormone luteinizing hormone (LH) produced in the anterior pituitary. LH triggers the release of estrogen and progesterone from the ovaries, which regulate the menstrual cycle, promote the development of the uterine lining, and prepare the body for pregnancy.
3. The exocrine function of the reproductive system in males is stimulated by the hormone produced in the anterior pituitary called luteinizing hormone (LH), which stimulates the production of testosterone in the testes. Testosterone is the primary male sex hormone and is responsible for the development of male reproductive organs and secondary sexual characteristics.
4. The endocrine function of the reproductive system in males is stimulated by the hormone follicle-stimulating hormone (FSH) produced in the anterior pituitary. FSH promotes the production of sperm cells (spermatogenesis) in the testes.
Overall, the reproductive system has both endocrine and exocrine functions, with the anterior pituitary gland playing a crucial role in regulating these functions through the production of specific hormones.
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Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
Answers
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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BIOL 101
War on Cancer - 10 Discoveries
Malignant brain tumors in adults are fast-growing cancers with median survival rates of 15
months, even with aggressive treatment. Researchers have been searching for genetic
"signatures" (characteristic groups of cancer-causing genes) that could help in defining the
kind of brain tumor the patient has. They hope to be better able to predict the course of the
disease and more accurately design the patient's course of treatment.
Does this lead to a) reduction of cancer risks b) correction of cancer genes c) destruction of
cancerous tissue
Answers
The research described in the given statement does not directly lead to a) reduction of cancer risks, b) correction of cancer genes, or c) destruction of cancerous tissue.
What does the research lead to?Instead, it focuses on identifying genetic signatures that could help in defining the type of brain tumor a patient has. The primary goal is to improve prediction of disease progression and design more accurate treatment plans for patients with malignant brain tumors.
This research contributes to better understanding and management of the disease, but it does not directly address the reduction of cancer risks, correction of cancer genes, or destruction of cancerous tissue.
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What is a major diffrence between facilitated diffusion and active transport
Answers
Answer:
Facilitated diffusion require no energy and travels down the gradient of concentration. On the other hand, active transport takes energy and travels up the gradient of concentration.
Hope this helps! Have a great day!!
Please Draw a diagram of mitosis and one of meiosis (2N=2).
Answers
Mitosis leads to cell division resulting in identical daughter cells. and Meiosis leads to cell division resulting in haploid daughter cells with variation.
Thus, during Interphase of Mitosis, the cell grows and replicates its DNA to be ready to divide. Chromatin gathers into discernible chromosomes during prophase. Chromosomes position themselves along the cell's equatorial plane during metaphase. Sister chromatids split apart and travel to the cell's polar opposites during anaphase. Chromosomes reach their poles during telophase, and then the cell divides into two daughter cells during cytokinesis.
During the interphase stage of Meiosis (2N=2), the cell goes through growth and DNA replication. Chromatin condenses, homologous chromosomes join up in a process known as synapsis, crossing over takes place, and the nuclear membrane disintegrates during Prophase I. Homologous chromosomal pairs align along the equatorial plane during Metaphase I.
Homologous chromosomes split apart and travel to the cell's opposing poles during anaphase I. Chromosomes reach the poles and two new cells are created during telophase I. Prophase II, Metaphase II, Anaphase II, and Telophase II follow this step.
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While analyzing a karyotype, geneticists identify a missing chromosome. Which term describes this chromosomal abnormality?aneuploidypolyploidytriploidytetraploidy
Answers
The correct answer is the first one, aneuploidy. Aneuploidies refer to qualitative or quantitative abnormalities in the chromosome set.
Answer:
A, aneuploidy
Explanation:
Got it right on edge 2022 .
Extend your thinking: Biological evolution is the process by which populations of organisms change over time. How could natural selection lead to evolution?
Answers
Explanation:
Natural selection is a process where organisms that are better adapted to an environment will survive and reproduce. This means that the advantageous alleles of this variant organism are passed on to offspring. Over many generations, the process of natural selection leads to evolution occurring.
Environments change over time, and natural selection acts on the genetic diversity in species. After many generations in this new environment, the current population may not look like their ancestors because natural selection has changed them – they have evolved – to survive in the new environment
Natural selection is the process through which populations of living organisms adapt and change. Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species. It is one of the processes that drives evolution and helps to explain the diversity of life on Earth
Natural selection could lead to evolution when mutated genes are passed on from parents to offsprings over time. Details about evolution can be found below.
What is natural selection?Natural selection is a biological process by which living organisms become better adapted and suited for survival and reproduction.
Natural selection occurs in living organisms and over time leads to the evolutionary process.
Therefore, it can be said that natural selection could lead to evolution when mutated genes are passed on from parents to offsprings over time.
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why is water considered to be polar molecule
Answers
Answer:
Explanation: A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons. The hydrogen atoms have one electron each.
Because they share those electrons with the oxygen atom, the electrons tend to stay close to the oxygen atom and the outside of the hydrogen atom tends to be positively charged. The oxygen atom has eight electrons. Most of those tend to stay away from the hydrogen atoms, and cause the outside of the oxygen atom to have a negative charge.
Answer: It has one side that is positively charged and one side that's negatively charged.
PLS ANYONE IT'S URGENT Explain eubacteria ?
Answers
Answer:
Eubacteria are PROKARYOTIC organisms characterized by the lack of membrane and have peptidoglycan on cell wall when present.
Explanation:
They include most of the familiar bacteria such as E.
Hope it helps.
Help is needed please
Answers
Answer:
Genotypes are listed in the right column of the table, while phenotypes are on the left.
There are more genotypes than phenotypes for blood types because multiple genotypes that can result in 1 phenotype
I need this now pleaseee
In your on word write a sentence describing a situation between 2 people and then rephrase to show empathy
Answers
Which piece of scientific knowledge best supports the idea of the cell theory that cells come from existing cells?
Cells are the smallest structures that carry out specialized functions in a living organism.
Chromosomes are copied during the replication process.
Multicellular organisms have chromosomes located in membrane-bound nuclei.
Some members of a species display a trait due to mutations in genetic coding.
Answers
Answer: Cells are the smallest structures that carry out specialized functions in a living organism.