Answer:
5.0 x 10-4 g/kg
Explanation:
This is because
I mrad is equivalent to 1/100,000j/kg
Therefore,
To convert 50 mrad to j/kg
= 50/100,000
= 5 × 10^-4j/kg.
Millirad is a decimal unit or rad which is the unit for measuring absorbed ionization radiation.
This is a multiselect question! Select ALL of the following that correctly describe the
function of stem cells:
A)Cells that can differentiate into (become) any type of cell. Ex. blood, muscle, skin
cells.
B)Cells that can renew themselves continuously.
C) Cells that cannot specialize into different types of cells.
D) Cells that come from bone marrow or embryos.
Answer:
A, B, and D
Explanation:
Stem cells are special human cells that are able to develop into many different cell types. They commonly come from bone marrow, and from embryos.
I NEEEEEDDDDD HEEEELPPP PLEASE
Answer:
That is right, internal/external.
Explanation:
PLEASE HELP ME!!!!
IT IS FOR BIOLOGY!!!
Answer:
B.
Explanation:
If the fish population is decreasing, then there will be a loss in biodiversity, then causing a problem in the ecosystem.
Using the information in the table below, determine the amino acid
sequence
that is coded for by this mRNA sequence.
Answer:
You just have to look at the letters and figure it out. It's pretty simple
Explanation:
What would happen within a few months if all de composers on earth disappeared overnight I’ll leave a picture here
Create a meaningful sentence using both words listed in each sentence. Nucleus, chromosome(s), Gene, trai,t Inherit, DNA
What type of trait is the body length?
Why would a Nonsense mutation be less damaging if it occurred at the end of the gene rather than the
beginning?
Animals develop many types of defenses to avoid being eaten. Camouflage is just one type of defense. What are other types of defenses that prey species might use?
Answer:
For instance, prey species have defense adaptations that help them escape predation. These defenses may be mechanical, chemical, physical, or behavioral.
Explanation:
Other types of defense animals can develop are mechanical and chemical defences.
Types of defense mechanism.Defence mechanism are used by various animals to better adapt to their environment and escape from their predators.
The types of defense mechanism include:
Mechanical defences: such as the presence of thorns on plants or the hard shell on turtles, physically prevents the predator from being able to eat the prey.Chemical defenses: Some animals such as the millipede makes a noxious substance that irritates eyes and skin.Physical defences: A typical example is camouflage, which is the ability of organisms to disguise their appearance in order to blend in with their surroundings.Therefore, other types of defenses are mechanical and chemical defences.
Learn more about animal defense here:
https://brainly.com/question/23573204
A man with heart disease lives in a family that eats a lot of red meat. Wha
to his environment?
O Analyze the patient's family history regarding heart disease
O Analyze the patient's diet to quantify cholesterol intake
O Determine the exact amount of cholesterol in the patient's blood
O Determine if the cholesterol will lead to high blood pressure
Answer:
Analyze the patient's diet to quantify cholesterol intake
Explanation:
This is because since the patient family consumed more of red meat, it should be analysed. Because researches find out that red meat either processed or unprocessed contain more protein than fish, milk, and it can raise cholesterol levels. Red meat contain high cholesterol and increaee in cholesterol levels can lead to coronary heart diseases.
Answer:
B
Explanation:
what do we call the actual gas or substance that causes air pollution?
Answer:
The actual gas that causes air pollution is called a pollutant
Explanation:
Air pollution is the decrease in air quality. Air pollutants are the gases that cause air pollution.
What are pollutants?Pollutants are harmful substances and particles that affect the quality of the environment and are man-made or natural. Fly ash from volcanic eruptions is a natural pollutant that deters the air quality.
The air pollutants like carbon monoxide, sulfur dioxide, and carbon dioxide released from the burning of fossil, coal, and vehicles alter the air quality and result in a change in weather conditions.
Therefore, the pollutants are the actual gases that cause air pollution.
Learn more about air pollution here:
https://brainly.com/question/16357973
#SPJ2
What would be the best reason for having the lamp on during the experiment
Answer:
I'm not entirely sure what the experiment is BUT if I had to guess it would to help you see.
Explanation:
Sorry, I couldn't help it. In all reality I'm not possitive as to what the experiment is so I can't really give you a true answer besides this one
How are traits
removed from
the gene pool?
A. Organisms with less desirable traits do not reproduce
B. Organisms with less desirable traits reproduce the most
Is this an accurate description of the water cycle?
The water cycle is water in the sea or ocean that gets evaporated, that’s condensation. It turns into clouds but then just falls again as rain/snow, that’s precipitation. It goes to streams and runoffs. That is the water cycle.
Answer:
Yes,I think this is correct
Answer:
right, maybe that's the right answer
Explanation:
sorry if my answer is wrong
PLS HELP ASAP!!!!!
Think about a model that you can construct that could be used to show the difference in prokaryotic and eukaryotic cells. In 6 complete sentences(3 for each type of cell), explain the process you would use to construct the model and how you would use the model to explain the differences between prokaryotic and eukaryotic cells to your classmates.
Answer:
Prokaryotic cell-- no organelles, no membrane.
Eukaryotic cell -- Have organelles and membrane.
Explanation:
For the model of prokaryotic cell, we construct the model by removing organelles from the cell whereas in the eukaryotic cell, we add the organelles because in eukaryotic organisms, organelles are present in the cell that performs specific function. In the model of prokaryotic cell, we have to remove membrane around the nucleus whereas membrane president around the nucleus. In the prokaryotic cell, nucleus is not visible while on the other hand, in eukaryotic cell, the nucleus is visible and can be differentiate from other organelles.
Help with this pls I'm very counfused and it's due in 1 hours. 
Answer:
OH HELL NAW NOT A WHOLE LONG ASH QUESTION PAGE
Explanation:
Answer:
Explanation:
How much marks will you give for this????
which of the following properties of water are essential for life on Earth?
Answer:
Option D
Explanation:
Complete question
which of the following properties of water are essential for life on Earth?
A) polarity
B) Cohesion & Adhesion
C) High heat capacity
D) All the above
Solution
Some essential properties of water are as follows –
a) Polarity
b) Solvent
c) High heat capacity - it is essential to maintain the temperature on earth. The water bodies are comparatively cooler than the temperature of earth
d) High heat of vaporization
e) Cohesion – It is essential for surface tension & capillary action
f) Adhesion – It is essential for surface tension & capillary action
g) Lower freezing density – Due to this reason, ice is lighter than water
Hence, option D is correct
What is meant by nucleoid?
Answer:
The nucleoid is an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material.
i need help with #3 bad please i’ll give u a brainliest if u give me the correct answer i promise
Answer:
Its A
Explanation:
If you look closeley at the modle you can start to notice a pattern. Therefore a repeating structure. And they arent moving freely since they are combined into a compound to create NaCi.
HELP! VERY EASY!! GIVING BRAINLIEST!!! 15 POINTS HURRY!!
Answer:
c is the correct answer
Explanation:
why won't ocean plants thrive in fresh water
Answer:
The salt doesn't flow into the cells much and the water doesn't leave much. Algae and plants can get away with having water attracted into their cells because they have a rigid cell wall outside the delicate cell membrane.
Answer:
the amount of salt in ocean water vs fresh water
Explanation:
What ways can you get immune to viruses?
Answer:
n a nutshell, eating healthily, unprocessed foods, staying active and getting enough sleep are the simplest way to ensure your immune system is healthy enough to fight off germs.
Explanation:
Please Please Help Me!!!
Describe an experiment used to prove that amino acids and sucrose go up and down the phloem.
Answer:
By using carbon-14 in the experiment in order to prove the statement.
Explanation:
Translocation occurs in the plant body in order to transport amino acids and sucrose from one part to another by the phloem tissues. In order to prove this, we have to incorporate radioactive element in the amino acid or sucrose which shows us that through which layer the amino acids and sucrose move in the plant body. For this purpose, carbon-14 can be used to trace the path of the translocation of amino acids and sucrose. Through this experiment we will find out that phloem layer is the path used by the plant to move amino acids and sucrose from one part to another.
Which organelle converts energy from nutrients?
A. Ribosome
B. Vacuole
C. Nuclues
D. Mitochondria
HELP ME PLEASE
Answer:
ç.
Explanation:
please click the heart and rate excellent and brainleist to
A brother and sister are fighting over a toy. The brother pulls the toy with a force of 6N
while the sister pulls back with a force of 8 N. What is the net force? Who gets the toy?
Answer:
the sister wins of course since she is pulling with a stronger force
Explanation:
net force
8n-6n=
2N
A plant shows incomplete dominance in size. A tall plant (TT) is crossed with a medium plant (Tt).
What percentage of the plants will be tall?
Answer:
T t
T TT Tt
T TT Tt
Explanation:
_____ are proteins found on the surface of cells.
Histamine
Antibodies
Antigens
Leukocytes
Answer:
Histamine
Explanation:
Histamine works by binding to histamine receptors on the surface of cells.
pls answer ill give brainlyist (ik i spelt it wrong)
Scientists have recorded increasing ocean temperatures. Which of the following is not a consequence of these increasing global temperatures?
altered species interactions
lower salinity in ocean water
shifts in the range of habitat for organisms
changes in the seasonal abundance of populations
Answer:
Lower Salinity in the ocean water.
Explanation:
The ocean absorbs most of the excess heat from greenhouse gas emissions, leading to rising ocean temperatures. Increasing ocean temperatures affect marine species and ecosystems. Rising temperatures cause coral bleaching and the loss of breeding grounds for marine fishes and mammals.
Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these "salinity raising" factors are continually counterbalanced by the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.
As temperature increases, the space between water molecules increases—also known as density, which therefore decreases. ... Salinity and density share a positive relationship. As density increases, the amount of salts in the water—also known as salinity, increases
Please help ASAP!!!
Answer:
hi
Explanation:
Manuodia i think.....
what is electromagnetism
Answer:
Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. ... At high energy the weak force and electromagnetic force are unified as a single electroweak force.
