Why does milk have to be kept in refrigerator

Answers

Answer 1

Answer:

so it dont spoil

Explanation:

Answer 2
Refrigeration is the single most important factor in maintaining the safety of milk. By law, Grade A milk must be maintained at a temperature of 45 °F or below. Bacteria in milk will grow minimally below 45 °F. As the product is allowed to warm, the bacteria grow more rapidly.

Related Questions

Did the seized tusk come from one of the recently slaughtered elephants? ________ What evidence supports your finding?

Answers

Complete question:

Now you are ready for your first major assignment. Your colleagues are investigating a newly seized tusk and wonder if the tusk is from a recently discovered crime where 10 elephants from the same population were found dead with their tusks removed. The genotype of the seized tusk for five short tandem repeat (STR) loci is shown in Table 1. Allele names for each of the STR loci correspond to their size in base pairs (bp). Table 2 lists the genotypes of the same five STR loci for 10 recently slaughtered elephants.

Did the seized tusk come from one of the recently slaughtered elephants? ________ What evidence supports your finding?

Note: You will find the tables in the attached files

Answer:  

Probably the seized tusk belonged to elephant number eight.

Explanation:

Potentially, the seized tusk might belong to individual number eight. In both the tusk and the elephant, the genetic analysis resulted in the same-sized alleles for each locus.

FH19: 193 193FH60: 147 147FH67:97 103FH71: 62 62FH129: 152 160

The fact that, among the ten individuals of the population, only the individual number 8 matches the tusk for SRT loci, suggests that it belongs to the animal, but it does not ensure it 100%.

what is the scientific name for the great shark​

Answers

Answer:

Carcharodon carcharias

Explanation:

The great white shark (Carcharodon carcharias), also known as the great white. The scientific genus name Carcharodon literally means "jagged tooth", a reference to the large serrations that appear in the shark's teeth.

Fill in the blanks.

a. _______is the capital of Norway
b. The capital of Canada is_____
c. _________is the capital of Indonesia.
d. ________is the capital of Australia.
e. The capital of Kenya is ______
f. The capital of Argentina is_____

1. Ottawa
2. Canberra
3. Oslo
4. Buenos Aires
5. Jakarta
6. Nairobi

Answers

Answer:

a. ottawa is the capital of norway b.the capital of canda is osla c.nairobi is the captain of Indonesia d.canberra is the capital of Australia e. the capital of kenya is jakarta f. the capital of Argentina is buenos aires

Urine from healthy individuals contains various substances. Name 3 substances that are found in normal urine and 3 substances that should not be present in urine.

Answers

Answer:

3 substances that are found in normal urine - water, urea, inorganic salts

3 substances that should not be present in urine - protein, sugar, blood cells

Explanation:

Some important constituents of urine  

a) Urea

b) Creatinine

c) Inorganic salts

d) Water

Urine must not have  

a) Sugar

b) Protein

c) Blood cells (RBCs etc)

Help please I will give brainliest

Answers

1. Rapidly (not sure about this)
2. Sea breeze
3. Land breeze

A process that involves using electric current to
separate certain biological molecules by size.

A. exons
B. operon
C. genome
D. diploid
E. nucleosome
F. recessive
G. restriction enzyme
H. haploid
I. dominant
J. gel electrophoresis

Answers

J, gel electrophoresis.

Ephedrine and amphedamine  _________________________


Answers

Answer:

oi drugs

Explanation:

fumar marihuana cada día

Dominic notices That his pool loses a little water each day and needs to be re-filled often in the hot Texas summer. What is the most likely cause?

Answers

Answer: The hot weather cases the cold pool water to evaporate.

Hope this helps! I didn't have much to work with sense you didnt give options :)


How do enzymes reduce the amount of activation energy needed to make a chemical reaction go?

Answers

Answer:

Enzymes reduce the amount of activation energy needed by breaking substrate molecules

Explanation:

Enzymes break down substrate molecules to lower the amount of activation energy required.

What is activation energy?

The least amount of energy necessary to bring atoms or molecules into a state where they may cause chemical transformation or physical transport is known as the activation energy in chemistry.

The differential of energy content between atoms or molecules in an active or transition-state configuration and the same atoms and molecules in their original configuration is known as the activation energy in transition-state theory. In mathematical formulas for values like the reaction rate constant, the activation energy is typically denoted by the symbol Ea.

Experimental rate constants or diffusion coefficients that are determined at various temperatures are used to calculate activation energies.

Therefore, Enzymes break down substrate molecules to lower the amount of activation energy required.

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What is an astronomical unit?​

Answers

Answer:

Astronomical unit (AU, or au), a unit of length effectively equal to the average, or mean, distance between Earth and the Sun, defined as 149,597,870.7 km (92,955,807.3 miles).

Explanation:

The astronomical unit is a unit of length, roughly the distance from Earth to the Sun and equal to about 150 million kilometres or ~8 light minutes. The actual distance varies by about 3% as Earth orbits the Sun, from a maximum to a minimum and back again once each year.

Answer:

Explanation:

It is defined as the distance from the center of the earth to the center of the sun. Numerically that's  149.6 million kilometers

1. If a strand is given to you, and you have to identify whether it is DNA or RNA how will you identify it?

Answers

One big way to tell a difference is that DNA is double stranded, in the shape of a double helix, while RNA is single stranded. (This is why RNA can leave the nucleus and DNA cannot) There are also factors that affect the difference like how DNA contains thymine, and when RNA makes copies of it, it becomes uracil.

What kind of cells is Mitosis used for?

sex cells

nerve cells

animal cells

body/somatic cells​

Answers

Answer:

Animal cells

Explanation:

The black bellied seed cracker, Pyrenestes, is a West African finch. Within the same geographic region, two subspecies of the finch are found. One subspecies has a large beak, which is efficient at cracking the hard seeds of the sedge, Scleria verrucosa. The other subspecies has a small beak, which is more efficient at eating the soft seeds of the sedge, Scleria goossensii. What type of selection occurred to produce this situation

Answers

Answer: Disruptive selection

Explanation:

Disruptive selection is simply referred to as an evolutionary force which brings about the division in a particular population thereby leading to a situation whereby the organisms that have an intermediate traits have a lesser reproduction than those with extreme traits who then reproduce more. Based on the question, disruptive selection will affect the regions involved.

What happens after Telophase?
&
36/86
>
C

Answers

Answer:

The chromosomes begin to uncoil, which makes them diffuse and less compact. Along with telophase, the cell undergoes a process called cytokinesis that divides the cytoplasm of the parental cell into two daughter cells.

if the resting potential of a cell is -90 mV, what might its membrane potential become if potassium channels in the plasma membrane open?
A. -100mV
B. -90 mV
C. -80 mV
D. 0mV
E. more than one of the above are possible

Answers

Uhhhh C. Good luck!!!!!!!

Of the following choices, which is the first stage of development that babies reach?
babbling
crawling
grabbing for items
eye contact

Answers

Eye contact! Good luck

Answer:

eye contact

Explanation:

Need help fast pls will give brainliest

Answers

Answer: increase,high,producers...

Explanation:

The process by which leukocytes squeeze through adjacent cells in a blood vessel
wall is called?
a) leukocytosis
b) emigration
c) cytoplasmic extending
d) positive chemotaxis

Answers

Answer:

The process by which leukocytes squeeze through adjacent cells in a blood vessel wall is called emigration

The answer is B

Leukocytes are the white blood cells responsible for protection from infections. The process by which leukocytes squeeze through adjacent cells in blood vessels is called emigration. Thus, the correct option is B.

What are leukocytes?

Leukocytes are also known as white blood cells. These cells are responsible for the defense mechanism of the body. Leukocytes protect the body from infections as these are part of the body's immune system.

Leukocytes migration is essential for the ability of WBCs to react to the inflammatory stimuli at various locations within the body. These cells cannot swim due to lack of locomotory organelles. So, for the movement these cells use emigration. These process helps them to move to the site of infection to kill the pathogen and reduce the infection.

Therefore, the correct option is B.

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What is the genotype (genes) ratio for this probability outcome for the offspring?

Answers

Answer:2:2

Explanation:

in humans, color blindness is caused by a recessive gene linked to the x chromosome. Normal vision is
determined by the dominant allele of this gene. A child with color blindness was born from the marriage of
parents with normal vision. Determine the likelihood of having a healthy baby.
Выберите один ответ:
:
a. 100%
O b. 75%
O c. 50%
O d. 25%​

Answers

Answer:

C

Explanation:

What is the function body system shown below?

Answers

Answer:

provide nutrients to the body

Explanation:

this is the digestive system

A chemical reaction occurs. Which of the following would indicate that energy is transformed during the reaction?
A. light is produced
B.an electrical charge is produced
C.heat is produced
D.all of these

Answers

A chemical reaction occurs. Which of the following would indicate that energy is transformed during the reaction?

D.all of these

1.
brings flood and strong wind that can
sweep away plants.
I.​

Answers

is this a question or?
Hurricanes create high winds and heavy downpours that can cause intense flooding in certain areas. It’s important to understand your flood risk if you live in a hurricane-prone area so you can take steps to be better prepared in case one strikes. Here’s a look at different types of flood hazards that stem from hurricanes and some tips to help you stay safe.

HOW DO HURRICANES CAUSE FLOODING?
There are a few ways a hurricane can create a high risk for flooding:

Storm Surge
According to the National Hurricane Center (NHC), a storm surge is one of the biggest threats during a hurricane (or even a tropical storm). A storm surge takes place when strong winds from a hurricane push ocean water ashore. This creates an unexpected rise in the seawater level, above the predicted tide, notes the NHC.

While a storm surge is a threat to property, it can also put you at risk for drowning, the NHC says. This is because floodwaters can rise rapidly and with little warning.

Storm Tide
A storm tide happens when a storm surge takes place during high tide, says the NHC. A storm tide is the total height of seawater that comes ashore (calculated by adding the normal tide and storm surge water levels). A storm tide can result in water elevations that are much higher than a storm surge alone — in some instances, 20 feet or more, according to the NHC.

Heavy Rainfall
Torrential rains stemming from a hurricane or tropical storm can cause rivers, lakes and streams to flood within minutes or hours, says the National Weather Service (NWS). A slow-moving storm can also increase the risk of flooding, notes the NWS. This is because slow-moving storms allow rainfall to inundate the same area for an extended period of time.

HOW TO PREPARE FOR HURRICANE-INDUCED FLOODING
Beyond knowing the connection between hurricanes and flooding, it’s a good idea to educate yourself on some safety measures. That way, you can take steps to help protect yourself, your family and your home before a hurricane arrives. Here are some tips from the American Red Cross to consider:

Prepare Your Property

Clean out gutters and downspouts.
Install water alarms.
Safeguard important documents by making digital backups (and store the originals in a secure location).
Consider purchasing a flood insurance policy, which helps cover the cost of replacing or repairing your home and belongings after a flood. A flood insurance policy can take up to 30 days to go into effect, so it’s important to be proactive.
Prepare Your Family

Devise an evacuation plan that includes potential routes out of the area and shelter locations.
Create an emergency kit to take with you in case of an evacuation (include items like bottled water, food and batteries).
SAFETY TIPS DURING A HURRICANE OR FLOOD
When a hurricane is approaching, it’s important to know what you can do to help you and your family stay safe. Here are some tips from Ready.gov to keep in mind:

Monitor local radio and TV stations for weather reports.
Follow instructions and evacuation orders from local authorities.
Close any storm shutters on your home and stay away from windows.
Seek shelter in a windowless room on the lowest level of your home (one that’s least likely to flood).
Move to higher ground if a flood occurs (but avoid closed attics, as you may become trapped by rising water).
If you are instructed to evacuate, do so immediately, Ready.gov says. But, be sure to avoid driving or walking through floodwater. It only takes 6 inches of moving water to knock you down, or 12 inches of water to sweep a car away, adds Ready.gov.

Being prepared and putting some protective measures in place ahead of a hurricane or flood may help you stay safe if one strikes. Consider taking some steps to protect your home and your family now, and remember these tips in case a hurricane or flood occurs in your area.

Hope this helps

Why does carbon monoxide a triple bond instead of a double

Answers

Answer: If there was a double bond between the carbon and the oxygen, either the oxygen or carbon would only have access to six electrons, thus violating the octet rule. I think this is right but I'm not 100% sure

Wind, falling water, geothermal energy, solar energy, and firewood are all types of
energy sources.
A. destroyable
B. renewable
C. stored

Answers

Answer is B. Renewable

Answer:

b

Explanation:

What are the conditions affecting hair?​

Answers

Answer: dandruff, flees and lice

PLEASE PLASE HELP ITS DUE SOON!!!!

If the temperature in an area gradually increases over time, which species would be most likely to survive?
А
species that are better adapted to warmer weather
B
species that are better adapted to colder weather
С
species that eat plants that grow in cold weather
D
species that overheat easily in warm weather

IS THIS THE RIGHT ANSWER

Answers

Answer:

Its A

Explanation:

Its the only one that benefits from warm weather.

Species that are better adapted to warmer weather would be most likely to survive if the temperature in an area gradually increases over time. Hence, option A is correct.

What is adaptation?

The biological process through which organisms adapt to brand-new surroundings or alterations in their current environments is known as adaptation.

Another type of adaptation is behavioral, which modifies how an organism reacts to its surroundings. The structural adaptations made by some plants to survive in hot, dry deserts are one illustration of this. Succulent plants, which store water in their short, thick stems and leaves, have evolved to thrive in this environment.

If the temperature in an area gradually increases over time, species that are better adapted to warmer weather would be most likely to survive. Therefore, option A is correct.

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Know what atomic mass and atomic number represent

Answers

He got it right i just took that test

WHAT'S MORE Activity 4:What's within the specimen Try your luck to identify each specimen in figure 4.Arrange The jumbled words in column A. Choose the correct answer and write it in colum B.

Column A. Column B.
Hstri. ________
rifegn tpi. _________
dareb idmo. _________
flae. __________​

Answers

1. shirt
2. finger tip
3. bread mold
4. leaf

An amino acid molecule includes a central carbon atom bonded to
a carboxyl group, and a hydrogen atom.


A) an amino group
B) three fatty acids
C) a sugar
D) a nucleic acid

Answers

The answer is A) an amino group
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