Most of the Earth's volume is contained in the _______ .
A.
mantle
B.
crust
C.
outer core
D.
inner core
Answer: Mantle
Explanation: I got it right on study island
Please help ASAP pleas
Answer:
Option c is Ur answer have a great day ahead
Which of the following is most damaging to the ozone layer?
carbon dioxide
methane
O Oxygen
chlorofluorocarbons
Answer:
Chlorofluorocarbons...............
Answer:
chlorofluorocarbons
Explanation:
chlorofluorocarbons are mainly responsible for man-made chemical ozone depletion.
If a protein will end up with 30 amino acids, how many codons, not including the STOP codon, were on the mRNA
transcript that produced it?
Answer:
30 codons
Explanation:
Translation is the second process of gene expression, which involves the synthesis of amino acid sequence from mRNA. This process occurs in the ribosome where the mRNA is read in a group of three nucleotide bases called CODON. Each codon specifies a particular amino acid.
Since one codon specifies or translates into one amino acid, a protein with 30 amino acids will contain 30 codons (exclusive of STOP CODONS) on the mRNA transcript.
Which of the following BEST describes the recommended simple sugar intake for athletes?
A.Most athletes should eliminate all sugar from the diet.
B.Most athletes should keep sugar intake to less than 5% of total daily energy intake.
C.Most athletes should keep sugar intake to less than 10% of total daily energy intake.
D. Sugar should not be restricted in the athlete's diet because it provides a good source of carbohydrate for the working muscle.
.
Answer:
B
Explanation:
because sugar is common in food but he needs to limit it
NS is a 32-year-old female who had been sick with a cold virus for 10 days. She states that she had flu symptoms of cough, sore throat, and fatigue. It has been 3 weeks since the cold, and she continues to be fatigued and finds it hard to get enough energy to do things. NS says she has noted that she has been bruising easily. She hit her arm accidentally on the edge of a counter, and now she has a large bruise. She has also noted little purple spots all over her hands and chest. On exam it is noted that she does have a large bruise on her right arm and petechiae and purpura over her chest and hands. Lab work comes back with a platelet count of 40,000mm^3.
Required:
NS has been diagnosed with idiopathic thrombocytopenic purpura (ITP). Explain what it is and who can get it.
Answer:
Idiopathic thrombocytopenic purpura or ITP is also known as Immune thrombocytopenic purpura that is a disorder in which there is an abnormality in the clotting of blood due to a decreasing number of platelets in an individual.
Platelets plays role in clotting the blood to prevent bleeding so this disorder leads to easy bruising, bleeding gums, and internal bleeding. It is an autoimmune disorder as in this case, an immune reaction takes place against one's own platelets.
It occurs in all age and sex groups however, it occurs normally in young children and females more often.
What are the first organisms to live within a newly created patch of land called?
Give examples
Ecology
Answer:
Pioneers
Explanation:
This question is related to primary succession, which is the first time colonization of a bare rock by certain organisms called PIONEER SPECIES. In this type of succession, a rock surface where there is absence of soil or vegetation is colonized by these set of organisms known as PIONEER.
These pioneer species greatly aid in the formation of soil in that area in order for other form of lives to inhabit the area. Examples of pioneer species that are adapted to grow on these bare or Rocky surfaces are LICHEN, GRASSES etc.
Label each region of the body with the function of the epithelium that is found there.
Absorption and
digestion
Olfactory mucosa
Filtration
Protection and
sensation
Sensation
For the following:
Skin
Glomerulus epithelium
Digestive epithelium
Olfactory mucosa
The small intestine serves as the site of both digestion and absorption. The small intestine contains a straightforward columnar epithelium.
The epithelium's tissue
The human body is made entirely of epithelial tissue. It supports a variety of bodily processes, including defense, secretion, absorption, and filtration.
A unique type of tissue called epithelial tissue can be found in the skin's outer layer.
The small intestine serves as the site of both digestion and absorption. The small intestine contains a straightforward columnar epithelium. The term "digestive epithelium" is sometimes used.
The pseudostratified columnar epithelium is present in the human olfactory mucosa. The skin serves as protection and contains epithelial tissue. The kidney contains glomerulus epithelium, which aids infiltration.
Therefore, the small intestine is where digestion and absorption occur.
To learn more about epithelial tissue, refer to the link:
https://brainly.com/question/13404204
#SPJ2
what are the effector during the homeostasis of body temperature
Answer:
Body temperature is regulated by negative feedback. The stimulus is when the body temperature exceeds 37 degrees Celsius, the sensors are the nerve cells with endings in the skin and brain, the control is the temperature regulatory center in the brain, and the effector is the sweat glands throughout the body.
Answer please! have a great day/night
Answer:
meisos
Explanation:
because ots mutating
Answer:
meiosis is the nuclear division that forms sex cells
What happened NEXT after ice cutters made ice blocks?
Answer:
the blocks were transported to ice houses
Explanation:
i got it right
Which is the significance of the tunica in plant growth? HINT: It's not B.
A. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thin layers of tissues covering the outside of the tip.
B. In the tunica, cell divisions are parallel to the stem axis, giving rise to thin layers of tissues covering the inside of the tip.
C. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thick layers of tissues covering the outside of the tip.
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Answer:
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Explanation:
What are the two most important neurotransmitters and why ?
Answer:
The most common neurotransmitter is acetylcholine, which often is the messenger between axons and muscles as well. Other common neurotransmitters are octopamine, serotonin, and dopamine; they usually function in the central nervous system. All of these neurotransmitters are found in both vertebrates and invertebrates.
Explanation:
How long can blood flow to the brain be interrupted before death occurs?
Answer:
Brain cells start to die if they go without oxygen for just 3-4 minutes and that's exactly what happens during a stroke.
Explanation:
Stroke is an abrupt interruption of constant blood flow to the brain that causes loss of neurological function. The interruption of blood flow can be caused by a blockage, leading to the more common ischemic stroke, or by bleeding in the brain, leading to the more deadly hemorrhagic stroke.
Brain death can occur rapidly as cells begin to die off without any oxygen stores or new oxygen circulating to the brain.
1/How many cups are in 3 and 1/2 gallons?
a. 52
b. 64
c. 48
d. 56
2/The amount of time it takes to cool, serve, eat and clean.
a. Total time
b. Serving time
c. Cooking time
d. Prep time
3/This is a set of instructions for preparing a food or beverage
a. Recipe
b. Procedure
c. Prep
d. Cooking Method
Sarah swims at a speed of 6 meters/second and swims for 220 seconds, how far did she swim?
Answer:
1320m
Explanation:
6 times 220
1320
Understand the difference between atom, molecule, salt (or ionic compound), and
compound
Answer:
Whether something is a molecule or not depends on the type of bond that is formed when its atoms join together. ... Something like table salt (NaCl) is a compound because it is made from more than one kind of element (sodium and chlorine), but it is not a molecule because the bond that holds NaCl together is an ionic bond
The graphic shows the largest fresh and salt water sources on Earth. Which of these sources BEST completes the graphic? A. Snow B. Clouds C. groundwater D. Swimming
Answer:
Explanation:
C
Which of the following correctly describes the relationship of different organisms in an ecosystem? A. All animals consume plants as their only energy source. B. Some animals receive energy from plants, while others receive energy from other animals. C. Plants and animals both receive energy from the Sun that they use to make food. D. All plants depend on animals as their only energy source.
Answer:
Plants depend on the sun because of the energy it provides them.
Explanation:
Answer: plant depend
Explanation:
Help I tried this last time and nobody answered the question
Answer:
It is option C probably.............
where does an organism inherit its genetic instructions from
Answer:
Organism's parent.
Explanation:
Trait can be defined as the specific features or characteristics possessed by a living organism. It is essentially transferred from the parent of a living organism to her offspring and as such distinguishes him or her.
Simply stated, a trait refers to the distinguishing characteristic or quality of any living organism.
Some examples of traits in genetics are colorblindness, handedness, curly hair, height, complexion, weight, hair color, dimples, tongue-roll, etc.
For example, John is so tall and has a curly hair, it's obvious he acquired the trait from his mum.
In Genetics, a trait comprises of all the genetic instructions that are typically being transfered from the parent to their offsprings.
Hence, an organism inherit its genetic instructions from its parent.
what should you be thinking of before designing your research
Answer:
well it depends
Explanation:
you need to use keywords when researching terms or questions and be ready to read.
Explain events which take place during dark reaction
Answer:
carbon-fixing
Explanation:
Dark reaction is also called carbon-fixing reaction. It is a light-independent process in which sugar molecules are formed from the carbon dioxide and water molecules. Plants capture the carbon dioxide from the atmosphere through stomata and proceed to the Calvin cycle. ...
choose the correct one, please
Answer:
I believe it is called mitosis
Explanation:
Which solid waste has the highest percentage in terms of not being recycled?
A)
paper
B)
plastics
C)
food scraps
D)
metals
Answer:
plastic
Explanation:
Answer:
plastics
Explanation:
8.7% recycled as opposed to 47% of metal and 80 something% of paper.
Why do you think fish would have more phosphorus than cows?
Answer:
Because of their food.
Explanation:
Phosphorus can be found in foods (organic phosphorus) and is naturally found in protein-rich foods such as meats, poultry, fish, nuts, beans and dairy products.
The neuron that receives the neurotransmitters is called the?
Which of the following occurs during transformation?
A pilus transfers genes between cells.
DNA is excised from one location to another within a DNA molecule.
Genes are transferred between cells in a virus.
Naked DNA is taken up from the environment.
Explanation:
B. DNA is excised from one location to another within a DNA molecule
What is a tree that produces cones called?
Answer:
Gymnosperms
Explanation:
Plants w/ cones
What is the image
of the point (3, 1)
translated 8 units
left and 3 units
up?
Answer:
(-5,4)
Explanation:
cuz u take 3-8 witch gives u -5 and u do 3+1 witch gives u 4
also u can take the long way and count backwards from 3