What might happen if you added water to a starch molecule?
Feelings of being lightheaded or dizzy are signs of low sugar in your blood, officially called _____________
Answer: hypoglycaemia
Explanation:
Answer:
pressure low disease which make people unconscious
Which method(s) of secretion is/are involved in milk production in the mammary glands?a) merocrine and holocrineb) holocrine onlyc) holocrine and apocrined) merocrine and apocrine
The method of secretion involved in milk production in the mammary glands is apocrine.
This is a form of exocrine secretion in which the apical portion of the cell membrane containing the secretory product is released along with a small amount of cytoplasm. This mode of secretion is unique to the mammary glands and is responsible for the synthesis and release of milk by lactating females. The mammary glands are modified sweat glands that produce milk in response to hormonal signals, including prolactin and oxytocin. The process of milk production is complex and involves the coordinated action of many different cell types and signaling pathways within the mammary gland.
To know more about apocrine:
https://brainly.com/question/11959764
#SPJ11
Explain how meiosis leads to parents and offspring who are not identical to each other. In your answer, you should talk about the daughter cells produced during meiosis and how they lead to genetic variations.
Meiosis leads to parents and offspring who are not identical to each other due to the processes of crossing over, independent assortment, and random fertilization. These processes result in genetic variations in the daughter cells produced during meiosis.
Meiosis is a specialized cell division process that occurs in the reproductive cells (gametes) to produce offspring. During meiosis, the DNA replicates, and two rounds of cell division occur, resulting in the formation of four daughter cells with half the number of chromosomes as the parent cell. The first step in generating genetic variation is crossing over, which happens during prophase I of meiosis. T which occurs during metaphase I. Homologous pairs of chromosomes align randomly along the equator of the cell, leading to different possible arrangements. Finally, during fertilization, random fertilization occurs when two gametes (sperm and egg) combine to form a zygote.
learn more about:- Meiosis here
https://brainly.com/question/29383386
#SPJ11
Many people want to live in urban areas one of the main factors that limit the number of people that can live in an area is
Answer:
limited resources
Explanation:
Resources like infrastructure, land, water, food etc are essential to stay in any area. With limited infrastructure services the living quality of an area degrades. Like wise non availability of resources like water, land (or very costly land due to high demand) also degraded the living condition in any urban area.
An ancient Greek astronomer named Hipparchus used _____ to rate the stars according to how bright they looked in the night sky. 
Jasonxis an information systems technician in a town in North Carolina with a population of 100,000. He earns $35,000 a year. H recently found out that a nearby town with a similar population pays people in the same position $40,000 per year. Jason is concerned with the _______ form of equity.
Jason is concerned with the distributive form of equity. This form of equity relates to the distribution of resources, rewards, and benefits among individuals or groups. In this case, Jason feels that he is not being fairly compensated compared to his counterparts in the nearby town.
He believes that he deserves a higher salary for the same job he performs as other information systems technicians in a similar position. This disparity in pay can cause feelings of unfairness, which may result in lower motivation and job satisfaction for Jason.
To address this issue, Jason could approach his employer to negotiate a raise or look for opportunities in the nearby town with higher pay. Employers need to ensure that they have a fair and equitable system in place to retain their valuable employees and maintain their productivity.
To learn more about distributive form, visit:
https://brainly.com/question/99320
#SPJ11
difference between plant and animal tissues give me 6 points in tabular form
Explanation:
Cells in plant tissue have a cell wall. Animal tissue cells do not have a cell wall. ... They are four types of muscle tissue, epithelial tissue, nerve tissue and connective tissue. These tissues require less energy and maintenance because the plants do not need movement.
One of the first explanations of evolution was put forth by a French biologist, Jean-Baptiste
Lamarck. He theorized that animals, in responding to different environments, adopted new
habits. Their new habits caused them to use some organs more and some organs less, which
resulted in the strengthening of the former and the weakening of the latter. New characters
thus acquired by organisms over the course of their lives were passed on to the next
generation. His theory proposed this process of use and disuse, repeated over many
generations, was how species evolved.
He was wrong. Why?
Answer:
Traits acquired during an organism's lifetime cannot be passed
Explanation:
The law of use and disuse of organs as postulated by Jean Lamarck was wrong due to the fact that environmentally acquired characters cannot be passed to offspring.
Changes to organisms that are not the level of the gene cannot be passed to the offspring. For example, a wrestler that got big muscles due to constant work out cannot pass big muscles to his offspring. The offspring will need to work out in order to have big muscles. This is because big muscles in the wrestler is environmentally acquired.
Only changes that happen to the genome of an organism (mutation) can be passed to offspring.
CAN SOME ONE OUT THERE HELP MEEEE PLEASEEEEEE!!!!!!!!!
Largest number of individuals of a population that the environment can support...
Question 2 options:
Carrying capacity
Lag phase
Population crash
Maximum population size
Answer:
carrying capacity
Explanation:
I hope this helps!
Answer:
carrying capacity
hope this helps
have a good day :)
Explanation:
Which type of graph do I use for this data table?
Answer:
you should use normal Data table only and mark
Gene on a chromosome lies close to another gene controlling a different trait. This indicates that jeans are blank the first gene contributes to the expression of the second gene. This indicates blank
Answer: genes are linked
Explanation: Gene on a chromosome lies close to another gene controlling a different trait. This indicates that genes are linked, meaning they are physically close to each other on the same chromosome. The proximity of these genes suggests that they are more likely to be inherited together as a unit, rather than independently assorting during the process of genetic recombination.
Which gas is forming in the tube shown below
Answer:
Maybe give us a link or something so we can help
Explanation:
Maybe redo the question with the image and send a link
what is the structure of prokayotic cells
Please answer the following questions. ✨WHEN I CAN I WILL MARK BRILLIANT✨
_____ is the study of the relationships and interaction of living things with their environment.
An ______ consist of all the living and nonliving things that interactwith one another within a given area.
A _____ is made up of all the living organisms in an ecosystem.
Answer:
1)Ecology
2)Environment
3)Ecosystem
Explanation:
The force required to prevent the movement of water across a selectively permeable membrane is __________ pressure
The force required to prevent the movement of water across a selectively permeable membrane is osmotic pressure. The plasma membrane forms a vesicle around the substances to be transported, and the vesicle around the vesicle is taken into cells.
Osmotic pressure depends on both the pressure gradient and concentration gradient. This is only affected by the temperature and concentration of solute, each affect the movement of water across a membrane.
Higher the concentration is higher temperature increases osmotic pressure, which produced or associate with osmosis and dependent on molar concentration and absolute temperature. Hydro-static pressure forces fluid out of the capillary , osmotic pressure draws fluid back in.
To learn more above the Osmotic pressure here
https://brainly.com/question/15501096
#SPJ4
What matterns in appearance do you rotice at
this stage of development?
The patterns that are most easily observed is the differentiation of the cells during development.
What is development?At the early stage of embryonic development, a few key patterns in appearance can be observed. These include the formation of the neural plate, which will eventually give rise to the brain and spinal cord, as well as the formation of the primitive streak, which marks the beginning of gastrulation and the formation of the three primary germ layers (ectoderm, mesoderm, and endoderm).
Additionally, the embryonic heart begins to beat and blood cells start to form, and the formation of the limb buds, which will give rise to the arms and legs, can also be observed.
Learn more about development of embryo:brainly.com/question/14560716
#SPJ1
single-celled organisms that cause a variety of diseases in animals, plants, and humans; they may also produce extremely potent toxins inside the human body.
We will look at four types of bacteria: anthrax, plague, tularemia, and Query (Q) fever.
Single-celled organisms that cause a variety of diseases in animals, plants, and humans; they may also produce extremely potent toxins inside the human body. The four types of bacteria that will be discussed are anthrax, plague, tularemia, and Query (Q) fever. Anthrax is a bacteria that infects animals, particularly cattle and sheep. It is also a disease that affects humans. In humans, anthrax can be acquired through contact with animals or animal products that have been infected with the bacteria. Ingestion or inhalation of spores is also another way that the bacteria can be acquired.
The anthrax bacterium produces spores that can live for decades, and as a result, the bacteria is a significant biothreat agent.Pneumonic plague is the most severe form of the disease caused by the bacteria Yersinia pestis. The plague is primarily transmitted through flea bites or exposure to infected rodents. When someone is infected with the bacteria, it is highly contagious, and respiratory droplets are the primary mode of transmission. Antibiotics are the best treatment for the disease, but if left untreated, it can be deadly.
Tularemia is a bacteria that can be found in animals, particularly rodents, rabbits, and hares. The disease can be acquired through contact with the bacteria through the skin, ingestion of contaminated water or food, or inhalation of the bacteria. Symptoms of the disease can vary depending on how it is acquired but can include fever, chills, headache, muscle aches, and fatigue.
learn more about tularemia
https://brainly.com/question/11048371
#SPJ11
Many ectotherms use behavioral tactics (such assun-seeking and shade-seeking) to maintain their bodytemperatures within selected bounds. Behavioralthermoregulation requires an ability to detect spatialthermal heterogeneity and to move to favorable sites.Accordingly, biologists have assumed that the (immobile)embryonic stage cannot thermoregulate behaviorally
a. Evaluate the passage above to determine the specific characteristics of embryos thatbiologists assume to provide a barrier to behavioral thermoregulation. Explain. (2 points
a. The evaluationof the passage above to determine the specific characteristics of embryos that biologists assume to provide a barrier to behavioral thermoregulation are immobility.
According to the passage, biologists have assumed that the (immobile) embryonic stage cannot thermoregulate behaviorally. This means that embryos are unable to use behavioral tactics like sun-seeking and shade-seeking to maintain their body temperatures within selected bounds. Behavioral thermoregulation requires an ability to detect spatial thermal heterogeneity and to move to favorable sites. Thus, because embryos are immobile, they cannot move to favorable sites, and this lack of mobility creates a barrier to behavioral thermoregulation. The concept of behavioral thermoregulation refers to the ability of animals to control their body temperature by changing their behavior.
Many ectotherms, for example, use behavioral tactics like sun-seeking and shade-seeking to maintain their body temperatures within selected bounds. These animals are able to detect spatial thermal heterogeneity and move to favorable sites, which helps them to avoid extremes of temperature. However, embryos cannot do this because they are immobile, and this immobility creates a barrier to behavioral thermoregulation. Thus, biologists assume that embryonic stages cannot thermoregulate behaviorally because they lack the necessary mobility to move to favorable sites.
Learn more about thermoregulation at:
https://brainly.com/question/30715145
#SPJ11
Q1.
Table 1 shows information about some food components in cow’s milk.
Table 1
Recommended Daily Allowance (RDA) for a typical adult Energy in kJ 1046 8700
Fat in g 8.4 70.0
Salt in g 0.5 6.0
Calcium in mg 605 1000
Vitamin B-12 in μg 4.5 2.4
(a) How much more milk would a typical adult have to drink to get their RDA for calcium compared with the amount of milk needed to get their RDA for vitamin B-12?
Please show workings
A typical adult would have to drink 566.6 cm³ more milk to get their RDA for calcium compared with the amount of milk needed to get their RDA for vitamin B-12
What volume of milk is needed to meet the Recommended Daily Allowance for Calcium and Vitamin B-12?The volume of milk needed to meet the Recommended Daily Allowance for Calcium and Vitamin B-12 is calculated as follows:
RDA for calcium = 1000 mg
500 cm³ of milk contains 600 mg
Volume of milk required for RDA calcium = 1000 * 500 / 600
Volume of milk required for RDA calcium = 833.3 cm³
RDA for Vitamin B-12 = 2.4 µg
500 cm³ of milk contains 4.5 µg
Volume of milk required for RDA Vitamin B-12 = 2.4 * 500 / 4.5
Volume of milk required for RDA Vitamin B-12 = 266.7 cm³
Difference between the Volume of milk required for RDA calcium and RDA Vitamin B-12 = 833.3 cm³ - 266.7 cm³ = 566.6 cm³
Learn more about RDA at: https://brainly.com/question/28366613
#SPJ1
Which type of mutation occurs when the wrong base is used? A.There is no mutation. B. substitution C. insertion D. deletion
Answer:
B. substitution
Explanation:
In a cross between two true-breeding lineages of four-O'clock plants, there are three phenotypes (red. white, pink) in the resultant F2 hybrid offspring. At the level of visible phenotype, what is the pattern of inheritance illustrated by this cross? a. X-linkage b. Codominance c. Incomplete dominance d. Complete dominance
The pattern of inheritance illustrated by this cross is incomplete dominance. Incomplete dominance occurs when the phenotype of the heterozygote is intermediate between the phenotypes .
the two homozygotes. In this case, the red and white true-breeding lineages would be homozygous for their respective flower colors, and when crossed, their F1 offspring would be heterozygous with pink flowers. When the F1 generation self-fertilizes, the resulting F2 generation shows a 1:2:1 ratio of red:pink:white flowers, indicating that the pink phenotype is a blend of the red and white phenotypes. This inheritance pattern is also known as partial dominance or semi-dominance, as neither allele is completely dominant over the other.
Learn more about phenotype here:
https://brainly.com/question/15085402
#SPJ11
How are Cyanobacteria different from most bacteria
Answer:
Cyanobacteria is also known as blue-green algae. They differ from other bacteria as cyanobacteria contain chlorophyll-a, while most bacteria do not contain chlorophyll. Chlorophyll-a is a pigment that gives them their characteristic blue-green color.
Explanation:
hope it helps you
What dietery Fibre? Explain with examples
Answer:
Dietary fiber, also known as roughage or bulk, is a type of carbohydrate that the body cannot digest. It is found in plant-based foods such as fruits, vegetables, legumes, nuts, and grains. Dietary fiber is important for digestive health, as it helps to keep the digestive system functioning properly. It also helps to reduce cholesterol levels, control blood sugar levels, and promote regular bowel movements. Examples of foods that are high in dietary fiber include apples, beans, broccoli, oats, and sweet potatoes.
Answer:
Dietary fibre is an essential component of a healthy diet. It could be easily traced in cereals, certain fruits and also vegetables. It is a kind of carbohydrate that has indigestible parts or plant compounds which pass relatively unchanged through the stomach and also the intestines.
Hope this helps - Please mark as Brainliest
A humanized monoclonal antibody has had the gene segments coding for constant region segments replaced by human versions, while the gene segments encoding the variable region segments are nonhuman.
"A humanized monoclonal antibody has had the gene segments coding for constant region segments replaced by human versions, while the gene segments encoding the variable region segments are nonhuman." The given statement is false.
A humanized monoclonal antibody is designed to minimize the immunogenicity (potential for immune response) associated with nonhuman components, particularly the constant regions. In the case of a humanized antibody, the gene segments encoding both the variable region segments and the constant region segments are derived from nonhuman sources.
However, through genetic engineering techniques, the constant regions are modified to resemble human versions.
The variable region segments of the antibody, which determine its antigen-binding specificity, are typically derived from a nonhuman source, such as a mouse. These segments are essential for the antibody to recognize and bind to its target antigen with high affinity.
However, using recombinant DNA technology, the constant regions of the antibody are replaced with human counterparts.
The rationale behind humanizing monoclonal antibodies is to reduce the likelihood of adverse immune reactions when the antibody is administered to humans.
By incorporating human constant regions, the humanized antibody becomes more compatible with the human immune system, minimizing the risk of immune responses, such as neutralizing or clearing the therapeutic antibody from the body.
Overall, while the variable region segments of a humanized monoclonal antibody may be nonhuman, both the variable and constant regions are subjected to genetic engineering techniques to ensure that the final antibody has a reduced likelihood of eliciting immune reactions in human patients.
In conclusion, a humanized monoclonal antibody retains nonhuman variable region segments but modifies the constant region segments to resemble human versions, reducing the risk of immune responses in humans.
Hence, the given statement is false.
Learn more about antibody from the given link:
https://brainly.com/question/12978002
#SPJ11
Correct Question:
"A humanized monoclonal antibody has had the gene segments coding for constant region segments replaced by human versions, while the gene segments encoding the variable region segments are nonhuman."
This statement is true or false.
If an iron block had a length of 2cm, a width of 3cm and a height of of 1cm and a ma of 33g between what two liquid would it float
An iron block with a mass of 33g and dimensions of 2cm x 3cm x 1cm would float between two liquids that have different densities.
The density of the liquid the block would float in would be less than that of the liquid it would sink in. The exact density of the liquid the block would float in depends on the densities of the two liquids it is between.
The density of a liquid is a measure of its mass per unit of volume. It is usually expressed in units of grams per cubic centimeter (g/cm3). In other words, it is the measure of how much mass is contained in a given volume of a liquid.
Learn more about The density of the liquid:
https://brainly.com/question/26364788
#SPJ4
Identify: What are the reactants of aerobic cellular respiration? What are products?
Answer:
Aerobic breathing disrupts glucose and combines disintegrated products with oxygen that generates water and carbon dioxide. The carbon dioxide is a waste of aerobic breathing because there is no demand for cells.
Cellular respiration reactants:
Glucose and oxygen.
Cellular Respiratory Products:
CO2 and water (H2O); ATP & Heat
Anaerobic breathing: breathing occurring in the absence of oxygen that makes certain ATP still alive to cells.
Explanation:
Cellular Respiration is the mechanism that releases energy in the presence of oxygen by breaking down food molecules.
Cellular breathing = Aerobic breathing
In mitochondria, aerobic breathing takes place.
Some of the energy generated by food decomposition is stored as ATP and some as heat.
ATP is an energy storage molecule used by every cell as its source of energy.
Fuzzy white material was discovered on little brown bat noses in places where large numbers of those bats had died. Researchers obtained samples of the white fuzz.
Photo courtesy Ryan von Linden. Photo used with permission from New York State Department of Environmental Conservation. All rights reserved. Which statement below describes the problem researchers had in identifying this lifeform?
A. The fuzz was not composed of cells.
B. The fuzz did not have a nervous system.
C. The fuzz did not possess DNA.
D. The fuzz would not grow on culture plates.
The correct answer is D. The fuzz would not grow on culture plates. Researchers had difficulty identifying the white fuzz on the bat noses because they were unable to culture it, which would have been a useful tool to study its biology.
This is a common problem when trying to identify a new lifeform or microorganism, as it can be difficult to get them to grow in a laboratory setting. This can make it challenging to study the organism and determine its characteristics.
It is important to note that the other answer choices (A, B, and C) are not accurate descriptions of the problem researchers had in identifying the fuzzy white material. The fuzz was composed of cells, it did not have a nervous system (as it was a microorganism and not an animal), and it did possess DNA (as all living things do).
In conclusion, the problem researchers had in identifying the fuzzy white material on the little brown bat noses was that it would not grow on culture plates, making it difficult to study and identify.
To know more about fuzzy white material, refer here:
https://brainly.com/question/20345061#
#SPJ11
can i pls have help with this
Answer:
Scientists try to control most variables in an experiment to find a relationship between the independent variable and the dependent variable
Answer:
Controls are done in order to know if experiments or the subjects being tested are working. Both the control and the subject are compared and observed for change or improvement that will lead to answering to the hypothesis. Since the tested variables will determine the results.
A science student makes the following statement if a cows produce more milk one fed weird than cows that were not fed we will produce less milk what is the student doing?
Answer:
The student is feeding the cow