Answer: They help reconstruct what happened the most precisely
There are reasons why multiple forms of documentation are used at scene of a mysterious death they include;
It helps in gathering as much information as possiblecan serve as evidence in court of law.By gathering as much information as possible, destruction of evidence is prevented, there will now be a lot of information to work with in other to arrive at the cause of the mysterious death.
By documenting the crime using various forms like note taking, sketching, photography or videography, will lead to an admissible evidence in a court of law.
Thus, it is important to use various forms of documentation so as to have as much information as possible, which can be used as evidence in a court of law.
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List five such bonds or interactions. Select the five correct answers. Select the five correct answers. coordination bond peptide bond metallic bond hydrophobic bond glycosidic bond hydrogen bond disulfide bond ionic bond phosphodiester bond.
Provided question is incomplete as proper information is not given, however, the complete question is as follows:
Several different kinds of bonds or interactions are involved in generating and maintaining the structure of proteins. List five such bonds or interactions.
Select the five correct answers.
Answer:
The correct answer is:
peptide bond
hydrogen bond
ionic bond
disulfide bond
hydrophobic bond
Explanation:
In protein structure their are different type of bonds present in between different atoms of amino acid to forming or maintaining the protein and its structure. These bonds are as follows:
Peptide bond: These bonds are present in all amino acids, joins monomers in primary structure
Hydrogen (not between R groups): these are bonds present in all amino acids, these bonds are responsible for the secondary structure .
Hydrophobic: leucine could be involved, These type of interactions are responsible for tertiary and Quaternary structure
Ionic: glutamate could be involved in such bond, these are also responsible for the tertiary and Quaternary structure
Disulfide: cysteine could be involved in such bonding, tertiary and Quaternary structure
which organelles are found in plant cells but not animal cells
Answer:
photosynthesis cells
Answer:
cell wall and chloroplast
Explanation:
Question 2 of 10
Which describes the number of people who die per one thousand individuals
in a population per year?
A. Birthrate
B. Carrying capacity
C. Space availability
O D. Death rate
SUBMIT
HELP ME
Answer:
brithrate
Explanation:
Select the correct answer.
Jordon needs to know how many grams of magnesium he has for an experiment. Which of the following tools would give
him the most precise data?
pipette
volumetric flask
o electronic balance
O temperature probe
When we begin to get dehydrated, we usually get thirsty, which causes us to drink fluids. Is thirst part of a negative or a positive feedback system
Never handle____ with your____use a brush and a dustpan to clean-up____.
Explain Planetesimal Theory and Nebular Theory origin of earth
Answer:
“Global Change and the Earth System: A Planet Under. Pressure” ... all of human existence on the planet, interaction with ... understanding about how the Earth operates was applied
Explanation:
Who is the primary consumer in the following food chain?
Flower ---> Mouse
--->
Snake
--->
Hawk
Answer:
mouse
Explanation:
Some flowering plants are pollinated by honeybees. At some time in the past, honeybees evolved the ability to see ultraviolet radiation. Some flowers have evolved to produce ultraviolet markers on their petals that direct honeybees to the reproductive parts of the flower. What is this an example of?
Answer:
Coevolution
Explanation:
Just took the test and got it right
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The example of flowers evolving to produce ultraviolet markers on their petal in response to the ability to see ultraviolet radiation in honeybees is that of coevolution.
According to a definition, coevolution refers to reciprocal changes in 2 or more living organisms that are involved in some forms of interactions.
In other words, it is the development of certain characteristics by one organism in response to characteristics developed by another based on the fact that the two organisms interact in some ways.
In the illustration, some flowering plants depend on honeybees for pollination. Thus, as the honeybees developed the ability to see ultraviolet radiation, flowers had to evolve ultraviolet markers so as to keep guiding the honeybees to them and keep the relationship going.
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Part
Identify the independent variable and the dependent variable in the experiment. (3 pts)
Answer:
what experiment?
Explanation:
saturated fatty acids are blank at room temperature and include blank
Answer:
They are solid at room temperature. They include a carbon single bond.
Explanation:
Look at this image- hope it helps. Because of the fact that they are not bent, they are packed tightly and solid, not liquid.
What section of a lab report should be phrased in an "If (cause), then (effect)" statement?
le
Answer:
The HYPOTHESIS
Explanation:
In an experiment, the formulation of the hypothesis is a critical part of the scientific method. The hypothesis is testable explanation given after making an observation in an experiment. In other words, an hypothesis is a predictive statement given that is subject to testing via experimentation.
The essence of formulating an hypothesis is to relate the effect of a possible solution on an observed problem. The "hypothesis" section of a laboratory report is usually identified by the use of an IF and THEN phrases in the statement. IF represents the cause, while THEN represents the effect. For example, a hypothesis can read; If plants are placed under white light (cause), then they will grow faster in height (effect).
Ciara is a 32-year-old female. She recently went to the doctor because she was experiencing dizziness, swelling, and difficulty sleeping. After a variety of tests, it was determined that her kidneys were retaining sodium. Due to the sodium retention, her body was experiencing an increase in blood volume. In this scenario, using the given information, how do these test results affect her blood flow and blood pressure?
Group of answer choices
A) decrease in blood flow, decrease in blood pressure
B) Increase in blood flow; increase in blood pressure
C) Increase in blood flow, decrease in blood pressure
D) Decrease in blood flow, increase in blood pressure
Answer:
Increase in blood flow; increase in blood pressure
Explanation:
> Question 4 How much does a 2-liter bottle of Sprite weigh?
O 2 pounds
2000 millilitres
O 2 kilograms
O 2 decibels <
Answer: 4.4 pounds
Explanation:
Sprite is mostly water (like most other drinks), and so it weighs about as much as water does, and water weighs exactly 1 kilogram per liter. So 2 liters = 2 kilograms = 4.4 pounds.
Why plant cell does not burst even if placed constantly in hypotonic solution?
Answer:
Explanation:
It's simply law of osmosis.
In osmosis solvent particles move from lower solute concentration to higher solute concentration until both the solution acquire the same concentration. So when a plant cell is kept in hypertonic solution (having more solute concentration), the solvent particles move outside the cell causing it to shrink, which is also known as plasmolysis of cell.
When a plant cell is kept in hypotonic solution (having less solute concentration), the solvent particles move inside the cell causing it to swell up which is also known as deplasmolysis. But due to the presence of cell wall, plant cell can not burst. Cell wall is a very stratchable boundary made up of cellulose mainly which makes the plant cell non-collapsable (but animal cells can burst in hypotonic solution due to absence of cell wall)
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You are interested in how stress affects heart rate in humans. Your independent variable would be the stress and the dependent variable would be the heart rate. You can directly manipulate stress levels in your human subjects and measure how those stress levels change heart rate. How could you manipulate this stress?
Answer:
As an example, you are interested in how stress affects heart rate in humans. Your independent variable would be the stress and the dependent variable would be the heart rate. You can directly manipulate stress levels in your human subjects and measure how those stress levels change heart rate.
Explanation:
When two monomers come together to make a polymer, a molecule of what is released?
Diagnosis of Gardnerella vaginitis is made by the appearance of _____. anaerobes in a microscope slide clue cells epithelial cells endotoxin
Answer: The correct answer to the question is option B
CLUE CELLS.
Explanation: Gardnerella vaginitis is also known as bacteria vaginosis.
It is a disease of the reproductive system that affects mostly women of child bearing age, bacteria vaginosis occurs when there is a shift or change in the normal balance of bacteria found in the Vagina,this change in bacteria balance results in infection.
Symptoms of includes vaginal itching, abnormal vaginal discharge and odour.
When Gardnerella vaginitis is diagnosed,the following are being noted;
Clue cells; this involve coating vaginal skin cells with bacteria,clue cells are visible on microscopic exam of vaginal fluid.
When vaginal fluid is tested and the PH shows low acidity( a PH greater than 4.5 precisely).
(WHIFF TEST)When there is a fishy odour upon combination of vaginal discharge with a drop of magnesium hydroxide. A glass slide is used for this test.
Jose designs an experiment to determine how music affects a plants' growth. He plans to carry
out his experiment by using six different flowering plants. Each plant will be placed in one liter
of potting soil, and given the same amount of water and sunlight each day. Each plant will be
exposed to six types of music for the duration of the experiment. He presents his plan to his
teacher for approval, but was told there is an error in the design of his experiment. What error
did Jose make?
A. Jose's plan does not have a hypothesis.
B. Jose's plan has too many control variables.
C. Jose's plan has more than one test variable (independent variable).
D. Jose's plan does not have an outcome variable (dependent variable).
Answer:
a
Explanation:
What experiments are being performed in
regards to evolution?
Answer:
I think laboratory experiments
Explanation:
what is the central element for all living life
Answer:
Carbon
Explanation:
Is a cental element in compounds
A tapeworm living in a students intestines is a muaalism, commensalism, or parasitism
Answer:
parasitism
Explanation:
tapeworms are parasites
Help ... ... ...... .......... .................... ........................
Answer:
D.
Explanation:
She's trying to find the affect different shapes have on the distance the plane flies, not the affect different types of paper have on distance. If she were to use different paper for each plane she'd be testing two variables instead of one.
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Which of the following domains contains organisms that are adapted to life in harsh environments?
A) domain Eukarya
B) domain Archaea
C) domain Plantae
D) domain Bacteria
E) domain Animalia
Answer:
B
Explanation:
Many species in Archaea actually require extreme temperatures and conditions to grow
The domain that contains organisms that are adapted to live in harsh environments is the domain Archaea. The correct option is B).
What is the domain Archaea?Any single-celled prokaryotic organism without a definite nucleus is referred to as an archaea, and they differ from bacteria in a number of important ways at the molecular level.
Archaea have membranes that are formed of branching hydrocarbon chains, many of which also contain rings, connected to glycerol via ether bonds, as opposed to bacteria and eukaryotes.
The microorganisms in the archaea domain are not typical of natural habitats. Instead, they can be found in severe and extreme environments like hot springs, salty environments, acidic conditions, etc.
Therefore, the correct option is B) domain Archaea.
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Water has a relatively high specific heat capacity that affects the boiling point of water compared to other molecules that are similar in shape and size. Explain the chemical properties that cause water to have a relatively high specific heat.
Answer:
first one
Explanation:
HOPE THIS HELPS GUYSS!!!!
Water's properties high heat capacity caused by hydrogen bonding, after absorption of heat, hydrogen bonds are broken and water molecules can move freely.
What are the properties of water ?Water is the chemical substance represents as H2O that is two hydrogen atoms covalently bonded to a single oxygen atom in one water molecule.
It is a colorless and tasteless have hydrogen bonds resulting present in the condensed form.
It has high melting and boiling points, with high specific heat, thermal conductivity, surface tension, dipole moment, etc.
It is an excellent solvent and helps in the transportation of ions and molecules, high latent heat of vaporization which maintain the body temperature.
Water is amphoteric in nature as it act as both acid and base, some electropositive elements reduce water to hydrogen molecule.
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Yeast is used to make the bread fluffy. Can you compare this with respiration?
Answer:
Yeast works as a leavening agent in bread, changing the sugars in dough into gas, which creates the bubbles in the loaves. … However, because yeast will eventually switch from aerobic to anaerobic respiration, the yeast will run out of nutrition -- oxygen.
Explanation:
Answer:
Yeast works as a leavening agent in bread, changing the sugars in dough into gas, which creates the bubbles in the loaves. ... However, because yeast will eventually switch from aerobic to anaerobic respiration, the yeast will run out of nutrition -- oxygen
Explanation:
A life-centered worldview is particularly concerned with which of the following?
"Immediately prior to ventricular systole, pressure in the aorta is about" "The Frank-Starling law of the heart states that"
Answer:
80 mm Hg
Explanation:
Immediately prior to ventricular systole, pressure in the aorta is about 80 mm Hg. This can be explained by the Frank-Starling Law which states that the stroke volume of the left ventricle will increase as the left ventricular volume increases due to the myocyte stretch which tends to cause a more forceful systolic contraction. This applies in the case that all of the other factors remain the same during that time.
how do some producers and consumers rely on the light from the sun
Answer:
producer rely for photosynthesis and consumers for vision and growth
Where does our energy from from?