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A “true hermaphrodite” is someone who ____.? ?has both xx and xy chromosome patterns ?has both testicular and ovarian tissue ?is female, but has sexual interest only in other females ?dresses up as the opposite gender

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Answered by answersmine AT 22/10/2019 – 02:32 AM

A:No, in Bio it may seem like this is the answer but it is not.
B:Correct
C:Sexual orientation has absolutely nothing to do with being a “True Hermaphrodite”
D:A transvestite,drag queen, trans person is also not at all defining of being a “True Hermaphrodite”
B is the correct answer

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Name two places you would find nervous tissue.

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Name two places you would find nervous tissue.

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The basic unit of life is: DNA cell tissue protein

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The basic unit of life is: DNA cell tissue protein

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Which connective tissue forms the outer surface of each skeletal muscle? endomysium epimysium perimysium aponeurosis

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Answered by answersmine AT 22/10/2019 – 04:55 AM

Epimysium is the name of the connective tissue which forms the outer surface of each skeletal muscle. The term is derived from the words “epi” meaning (outer or superficial), and “mysium” meaning (of muscle).

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A flap of tissue that closes over the larynx during swallowing to prevent material from entering the lungs is called:

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There are two systems in the human body that are responsible for the coordination between the functions of different systems to achieve the unity of the living organism’s body. These two systems are the nervous system and the endocrine system. The action of the nervous system is fast and takes a short time, while the action of the endocrine system is slow and takes a long time.

The functional unit of the nervous system is the nerve cell or the neuron. The neuron consists of a cell body and the axon. The cell body starts with the dendrites that receive the messages or the impulses from other neurons or from different sense organs or receptors. These impulses are then transmitted through the cell body. The cell body contains a nucleus and different organelles which help the nerve cell to perform its functions. The nerve impulse is then transmitted to the axon.

The axon is an extension from the cell body. There are some cells called Schwan cells that secrete a myelin sheath to insulate the axon from the surrounding medium. The insulated axons have more ability to conduct the impulses than non-insulated axons. The axon ends with the terminal arborizations. The terminal arborizations of a nerve cell connect to the dendrites of the next cell or to the afferent organ. The gaps between the dendrites and the terminal arborizations are called the synapses.

The nerve impulse is an electrochemical phenomenon i.e. an electrical phenomenon with a chemical nature. The membrane of the axon acts as a barrier between an outside positively charged medium and an inside negatively charged medium. This makes a potential difference of  -70mV. This state is called the resting potential. When the membrane is subjected to a stimulus, the positive charges enter to inside and the negative charges exit to the outside. The potential difference now becomes +40mV. This state is called the depolarization state. The point of stimulation acts as a new stimulus for the next point and so on. The membrane sooner gains its permeability again and the positive charges return to the outside and the negative charges to inside. This state is called repolarization.

The nerve impulse reaches the synapse. There are some neurotransmitters that are excited by the nerve impulse coming and carry the message across the membrane. Some receptors receive theses neurotransmitters on the dendrites of the next neuron. These receptors act as a stimulus for the new cell.

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Why do you think body composition focuses on the ratio of fatty tissue to other body tissue? Why is body composition not related to weight? Which do you feel is a more accurate representation of a person’s health? Explain your reasoning.

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1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

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Name 3 types of connective tissue

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Name 3 types of connective tissue

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The major building blocks of body tissue are supplied by foods containing

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Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

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The epidermis, dermis, and hypodermis make up the integumentary system, which is the largest organ in the body. Based on the information above, which of the following is true? The integumentary system covers the surface of the body. The epidermis is attached to the bones. There integumentary system contains no nervous tissue. The dermis layer stores fat.

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Answer:

The integumentary system covers the surface of the body is true about the integumentry system.

Explanation:

The integumentary system includes the skin, nails, glands, hairs, and nerves. Its main role is to act as a barrier to protect the body from the outside environment. It also retains body fluids, regulates body temperature, eliminates waste products, and protects against disease.

The integumentary system is the largest organ in the body that covers the surface of the body.

Thus, The integumentary system covers the surface of the body is the true statement about the integumentry system.

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Most non-vascular plants are found close to water sources. Which of the following is not a reason why non-vascular plants need to be near water? A. to get water into their bodies without vascular tissue B. to get the water needed to grow tall C. to move nutrients from one part of the plant to another D. to allow sperm to swim to the eggs

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Answer: Water bottle, magazine, plastic bag

Explanation:

The objects or entities which can be used again after single application are called as reusable. Water bottle can be used again as it stores water. The water after every consumption lead to empty the bottle which can be filled again thus reusable.

Magazine can be read again and again. The magazine papers can be used to wrap small articles.

Plastic bags are can be used again. As plastic is a non-biodegradable material hence, it will not degrade for long which can be used to store materials.

Styrofoam is a kind of plastic which is used for packing delicate materials. It deforms after single use hence, cannot be reused.

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HELP HELP HELP PLZ HELP!!!!!Obesity is defined as 10% more body fat than is recommended Having more body fat than lean tissue An accumulation of fat cells An accumulation of lean tissue and body fat

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Twenty percentages of adult deaths are attributed in part to smoking.

Further Explanation:

Tobacco use kills around four to six million individuals per year globally. Mainly 20 percent of death account for adult males and around 5-6 percent of death accounts for adult women.  

The number of death because of smoking will rise annually.

Mainly in adults, smoking causes severe respiratory and cardiovascular diseases, which include lung cancer and coronary heart disease. These diseases can be arrived by smoking because of tars released by tobacco cause genetic mutations that lead to the development of cancer cells. Also, it affects the lung severely.

Around half of the population of children inhaled air, polluted by tobacco on regular basis which affects children drastically. Also, polluted air affects pregnant women and infants. Tobaccos use contribute to poverty by distracting domestic spending from essential needs like shelter and food to tobacco. This difficult activity is hard to control because tobacco is very addictive.

Learn more:

  1. Learn more about mitosis  brainly.com/question/6462270
  2. Learn more about the menstrual cycle  brainly.com/question/723944
  3. Learn more about meiosis brainly.com/question/94813

Answer Details:

Grade: High School

Subject: Health

Topic: Smoking

Keywords:

Smoking, adult, children, pregnant, infants, food, shelter, tobacco, cancer cell, cardiovascular disease, respiratory disease.

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Which type of connective tissue is found between the ribs and teh sternum, or?

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Answer:

The correct answer will be Nucleotides.

Explanation:

Both DNA and RNA are the nucleic acids which act as genetic material of the cell.

Both nucleic acids, DNA and RNA are made of monomer unit called nucleotides or nucleoside monophosphates. Every nucleotide is made up of three components: a nitrogenous base, a pentose (5-carbon) sugar, and a phosphate group.

Monomer units shows 2 differences in both nucleic acids :

1. Nitrogenous bases– in DNA bases are  guanine, adenine, thymine and cytosine or while RNA differs by 1 base which is uracil instead of thymine.

2. Pentose sugar- in DNA sugar is deoxy-ribose due to loss of one oxygen group from 2’OH while in RNA it is ribose with 2’OH.

thus, Nucleotides is the correct answer.

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Tissue that is specialized for contraction is ________ tissue.

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The cells divide and die at a relatively constant rate. Thus, the body permanently contains an identical number of cells. Everything is under the control of genes preventing uncontrolled proliferation.

However, they are sometimes victims of mutations and, in a certain context, the cells begin to multiply in an anarchic and uncontrolled way. It is the tumor, which can be benign (non-cancerous) or malignant (cancerous). Sometimes the body manages to get rid of it. Other times, unfortunately, this is not the case.

The cancer cell is an abnormal cell,

* which loses certain normal characters (Morphological and functional) and acquires

new specific characters that are transmitted to the child cells.

* and multiplies in an anarchic and autonomous way escaping the mechanisms of  regulation of cell division.

Cancer is characterized by a multiplication of cancer cells that divide by  mitosis. The number and the atypical character of the mitoses are in favor of the malignancy, One finds:

• Increase in the number of mitoses with shortening of the interphase.

• Abnormal, multipolar mitosis with irregular distribution of chromosomes.

It tends to expand (expansive character) in an unlimited way at the expense of the fabric in the  which it originated, but while maintaining a certain degree of differentiation related to its  original fabric.

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Sally wonders how much of a role genetics plays in determining her weight. she has heard about a gene, called ob, that codes for a protein that maintains homeostasis by regulating food intake and energy expenditure in response to adipose tissue. what is the name of the protein?

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1. The right answer is polymerization.

Polymerization refers to the chemical reaction or process by which small molecules (eg hydrocarbons of two to ten carbon atoms) react with one another to form molecules of higher molecular weights. The initial molecules may be monomers or prepolymers; synthesis leads to polymers.

2. The right answer is hydrolysis.

Hydrolysis is a chemical reaction in which a covalent bond is broken by the action of a molecule of water.

For organic substances such as proteins, hydrolysis is equivalent to the cleavage of the peptide bonds between the different amino acids that constitute them.

Amino acids are cleaved by enzymes. So is the hydrolysis of starch or amylolysis, used in breweries or generally in the food industry to obtain glucose syrup.

3. The right answer is polymer.

The term polymer denotes a molecule of high molecular mass generally organic or semi-organic. A macromolecule consisting of a sequence of a large number of repeating units, one or more monomers, united to each other by covalent bonds.

Thus starch or proteins are polymers, just as silk or wood are made of polymers. Thermoplastics, thermosets and elastomers are also among the polymers. And polymer matrices are widely used in composite materials.

4. The right answer is lipid.

Lipids are the fat of living things. They are hydrophobic or amphiphilic molecules – hydrophilic molecules having a hydrophilic domain – very diversified, including among others fats, waxes, sterols, fat-soluble vitamins, mono-, di- and triglycerides, or even phospholipids.

5. The right answer is carbohydrate.

Carbohydrates are a class of organic compounds containing a carbonyl group (aldehyde or ketone) and at least two hydroxyl groups (-OH). Included in this class are substances derived from monosaccharides by reduction of the carbonyl group, by oxidation of at least one functional group at the end of the carboxylic acid chain or by replacement of one or more hydroxyl groups by an atom of hydrogen, an amino group, a thiol group or any similar atom.

6. The right answer is nucleic acid.

Nucleic acids are macromolecules, that is, relatively large, relatively complex molecules. They enter the family of biomolecules since they are of great importance in the realm of life, “bios” meaning life in Greek.

Nucleic acids are polymers whose base unit, or monomer, is the nucleotide. These nucleotides are linked by phosphodiester bonds.

7. The right answer is protein.

Proteins are fundamental materials of living matter. Most of our food contains it. From the biochemical point of view, these are large molecules made of chains of varying length of amino acids. All proteins, whether of bacterial, plant or animal origin, consist of a group of 20 amino acids.

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Which example best represents the use of creativity in scientific inquiry? replicating Pasteur’s experiments by using vintage equipment using a computer spreadsheet program to process data and make graphs increasing the efficiency of a pharmaceutical factory developing a new way to extract a particular protein from tissue samples

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Answer;

-Developing a new way to extract a particular protein from tissue samples

Explanation;

-Scientific inquiry is a thoughtful and coordinated attempt to search out, describe, explain and predict natural phenomena. · Scientific inquiry progresses through a continuous process of questioning, data collection, analysis and interpretation.

-Scientific inquiry requires the sharing of findings and ideas for critical review by colleagues and other scientists. Scientific inquiry extends beyond the mere development of process skills such as observing, inferring, classifying, predicting, measuring, questioning, interpreting and analyzing data.

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What is made up of phloem tissue and a cork cambium that protects the stem

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Answer:

D.  because water and mud behaved in a similar way in the past as they do today

Explanation:

One of the fundamental theories in the field of earth science is the theory of uniformitarianism.

Uniformitarianism was proposed by James Hutton in the 18th century in Scotland. The theory states that “geologic processes occurring today have occurred in times past and that the present is the key to past”.

The simple meaning of the theory is that, the processes on earth today such as weathering, erosion, e.t.c have also occurred in times past. Those processes still occur today and an understanding of such events today will help us have a better insight into the past.

Therefore, ripple marks just as they form today from action of mud and water would be formed in a similar way in the past.

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Both the spleen and the lymph nodes aid in protecting the body. In what way do they differ? The spleen filters blood, and lymph nodes filter lymph. The spleen is an organ, and lymph nodes are a type of tissue. The spleen stores blood, and lymph nodes store fat. The spleen breaks down white blood cells, and lymph breaks down red blood cells.

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Answer:

The correct answer will be option-B

Explanation:

A virus is an infectious pathogen which is composed of a genetic material enclosed in a structure made up of protein.

They are the topic of debate whether they are living or non-living. Their living feature is that they contain the genetic material which could be either DNA or RNA.  Since the presence of nucleic acid as genetic material is one of the characteristic features of the living organism, therefore, they can behave like a living organism.

Thus, Option-B is the correct answer.

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Which of the following is true about both fungi and plants? A.both have chlorophyll B.both have roots C. both have differentiated tissue types D both can produce their own food

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The problems that would have been associated if the classification system, naming system, would not have been given.

There would have been no common names of the organism by which they are called. The animals belonging to different places would be called by their native names.

This would create confusion and studying their characters would be difficult.

Every animals posses different kinds of characters and studying every animal and every character is not easy so classification and naming system is very important to make the study feasible.

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________ is defined as the relative amounts of lean and fat tissue in the human body

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________ is defined as the relative amounts of lean and fat tissue in the human body

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Which of the following tissue types is made up of cells that can expand to cross the entire human body? A. Muscle tissue B. Connective tissue C. Nervous tissue D. Epithelial tissue

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Answer:

B. 30%

Explanation:

DNA has four type of nitrogenous bases in its nucleotides named as adenine, thiamine, cytosine and guanine and the abbreviations for these bases are A, T, C and G respectively. DNA is a double stranded bio molecule and the nucleotides of both the strands of DNA are joined with each other with the help of either double bonds or triple bonds which exist between the nitrogenous bases of its nucleotides. There are two type of bases, purines and pyrimidines. Adenine and guanine are purine bases while cytosine and thiamine are pyrimidine bases.

Chargaff’s base pair rule says that the ratio of purine bases with respect to pyrimidine bases must be 1:1 ratio. It can be possible only if a purine base pairs with pyrimidine base of the adjacent DNA helix. So, adenine which is a purine always pairs up with thiamine which is a pyrimidine with the help of two hydrogen bonds while guanine being a purine always pairs up with cytosine which is a pyrimidine with the help of three hydrogen bonds. It simply means that a DNA molecule will have as many adenine as many there are thiamine. Also, for the same reason there will be as many cytosine as many there are guanine.

So, 20% of T means same amount of A which is 20%. Hence, A and T will together form 20% + 20% = 40% of the sample.

In the remaining 60% sample the amount of C and G is equal that means it will have 30% C and 30% G.

So, the answer is 30% C or cytosine.

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Which of the primary tissue types detects and responds to changes in the environment in order to maintain homeostasis? A) dense irregular B) connective C) epithelial D) muscular E) nervous

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Which of the primary tissue types detects and responds to changes in the environment in order to maintain homeostasis? A) dense irregular B) connective C) epithelial D) muscular E) nervous
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