Answer:
is it like in different groups? like group (r)
If a parent cell having 16 chromosomes undergoes mitosis, how many chromosomes
will there be in each daughter cell?
16
32
8
46
Answer:
16
Explanation:
Question 10 Multiple Choice Worth 4 points)
(02.04 MC)
What does the theory of evolution tell us about how organisms adapt to their environment over time?
O Natural selection occurs before changes in the environment.
O A population changes in response to a change in the environment.
O Environmental changes can be predicted based on changes in a population
O Natural selection leads to the survival of the population with the most complex traits.
Question 11 (Multiple Choice Worth 4 points)
(02.04 MC)
After exposure, your employer must provide you with a copy of the evaluating healthcare professional's written opinion within 15 days. What information must this report contain?
Select the 2 answer options that apply.
Whether or not you received the vaccination
Any prior existing medical conditions
Additional unrelated findings from the examination
Answer:
Explanation:
1and3
Answer:
1 and 4
Explanation:
Riboflavin and thiamin are important for __energy___ production within cells, including nervous system cells. 3.The niacin-deficiency disease causing dermatitis pellagra 5.This vitamin can be produced in the body if enough tryptophan (an amino acid in proteins) is present 6._____ is one of the plant-based forms of vitamin A that must be made active in the body. 9.Thinning of bones that occurs in older age and results in serious fractures 10.Active vitamin D acts on 3 key target organs/tissues in the body to raise the blood _____ levels. 12.Type of tissue that lines and protects the digestive tract and respiratory tract and is maintained by vitamin A 13._____ factor, produced in the stomach, is needed for the body to be able to absorb adequate amounts of vitamin B12. 14.Vitamin D can be produced by exposure of the skin to _____.
Answer:
1. Energy.
2. Pellagra.
3. Niacin.
4. Beta carotene.
5. Osteoporosis.
6. Calcium.
7. Epithelial.
8. Intrinsic.
9. Sunlight.
Explanation:
1. Riboflavin and thiamin are important for energy production within cells, including nervous system cells.
2. Pellagra: the niacin-deficiency disease causing dermatitis.
3. Niacin: this vitamin can be produced in the body if enough tryptophan (an amino acid in proteins) is present.
4. Beta carotene: is one of the plant-based forms of vitamin A that must be made active in the body.
5. Osteoporosis: Thinning of bones that occurs in older age and results in serious fractures.
6. Active vitamin D acts on 3 key target organs/tissues in the body to raise the blood calcium levels.
7. Epithelial: Type of tissue that lines and protects the digestive tract and respiratory tract and is maintained by vitamin A.
8. Intrinsic factor, produced in the stomach, is needed for the body to be able to absorb adequate amounts of vitamin B12.
9. Vitamin D can be produced by exposure of the skin to sunlight.
Why does the ocean heat and cool more slowly than the atmosphere?
A. The atmosphere receives more of the sun's energy.
B. The ocean has a lower density.
C.The atmosphere has a higher heat capacity.
D. The ocean has a higher heat capacity.
Answer:
D. The ocean has a higher heat capacity.
Explanation:
Have you ever noticed, when you leave water out on the counter for a long time it turns warm. The sun is not even near it also, so therefore your answer is D. MARK ME AS BRAINLIEST PLZ!
The diagram shows protein synthesis that occurs within cells. The process represented in the diagram occurs on the cell organelle known as a
1. vacuole
2. ribosome
3. chloroplast
4. mitochondrion
Answer:
Protein synthesis, which occurs within cells, occurs in the cellular organelle known as the ribosome (option 2).
Explanation:
Ribosomes are complex structures formed by proteins and RNA (rRNA), the organelles responsible for the translation of messenger RNA (mRNA) and protein synthesis.
During translation, ribosomes receive the sequence of codons from the mRNA, interpret it and direct protein synthesis. The transfer RNA (tRNA) provides the amino acids needed for this synthesis, which requires complementarity between an mRNA codon and the tRNA anticodon, a process found in the diagram and occurring through the function of the ribosome.
The other options are not correct because the other organelles perform different functions than those represented in the diagram:
1. Vacuole is an organelle containing water and substances, with a function of maintaining turgor pressure in the plant cell.
3. Chloroplast participates in plant cell photosynthesis.
4. Mitochondrion is the organelle where energy production occurs.
Having a complete set of electrons in a valence shell will increase or decrease the rate of a chemical reaction
Answer:
decrease
Explanation:
atoms seek to have full valence electrons, and react with others in order to gain or lose electrons. When an atom has all valence electrons it is not reactive. This is why noble gases aren't reactive.
Marsha and Meghan drive to St. Louis to attend a Cardinals baseball game. Once inside the stadium, they decide to start drinking beer. After a few innings the young women find themselves frequently having to use the restroom, much to the annoyance of the other fans sitting around them that have to let them pass each time.
Required:
a. What hormone does the alcohol Marsha and Meghan are drinking appear to be inhibiting?
b. What is the normal action of this hormone?
Answer:
a.The alcohol is inhibiting the vasopressin hormone, also known as antidiuretic hormone (ADH).
b.The vasopressin hormone makes us retain water in our kidneys to maintain adequate water levels in our body and expel the right amount of water and other products in the urine.
Explanation:
When we drink alcohol, we inhibit the antidiuretic hormone(ADH), also called vasopressin hormone. It is responsible for the retention of water in our kidneys to absorb the products that are there. Also, it keeps the body with the right levels of liquid. If we drink alcohol, we inhibit the ADH, so we would not retain water, and as a result, we will produce more urine, which leads us to urinate more often. The consequence of this excessive loss of water is dehydration.
Which characteristic of a protein may change during a DNA mutation?
hardness
color
texture
shape
Answer:
D shape
Explanation:
2. Errors sometimes happen during DNA replication. If a DNA nucleotide that contains
guanine is accidently substituted for a DNA nucleotide that contains thymine, which of
the following will always happen because of the error in DNA replication?
Answer: the DNA polymerase enzymes will come in and fix the mistakes
Explanation:
The DNA can make two differnet erros a slicent mution or a mution that happenes to make an effect on the body. but before all that the DNA polymerase enzymes come in and fix most of the incorrectly inserted nucleotide
ERGENT DUE TODAY: a low pressure systym will arrive tomorrow the weather will be a hot and dry, b cold and dry, c warm and rainy, d cold and rainy
Answer:
its A hot and dry
Explanation:
im good at sci
Answer:
c warm and rainy
Explanation:
Someone pls answer thissssssssssssssssssssss
Answer:
See explanation
Explanation:
We know that the momentum of a body is defined as the product of mass and velocity of the body.
Let us now obtain the momentum for each item on the list;
Football player = 100 * 10 = 1000 Kgms-1
Skier = 60 * 20 = 1200 Kgms-1
Frog = 0.9 * 12 =10.8 Kgms-1
Meteorite = 0.1 * 1000 = 100Kgms-1
Base ball = 0.14 * 30 = 4.2 Kgms-1
Satellite = 3000 * 8000 = 24000000 Kgms-1
Steel ball = 2.0 * 2.8 = 5.6 Kgms-1
how are the structure of DNA and the structure of Protien , related ???
Answer:
The sequence of basis on the DNA molecule is what directs the sequence of amino acids in the protein molecule - that's how it all links together! So, the sequence of bases in DNA codes for the sequence of amino acids of a protein.
Explanation:
By which process is energy from the sun converted to energy that is usable by cells? A photosynthesis B respiration C translation D digestion
Answer:
A. Photosynthesis... Plant cells uses the suns energy to start a chemical reaction to make food. it turns glucose into food.
Explanation:
Form an anology between the cnaries used in coal mines nd the lichens living in tundra ecosystems. Be sure to use the define term of bioindicator in your response
Answer:
3x(5-2y)
Explanation:
Factor 3x out of 15x−6xy
1. List some sports that involve:
a) aerobic respiration
b) anaerobic respiration.
Answer:
running,tennis and football
Explanation:
What causes winter in the north hemisphere?
Answer:
what she sayed or earths far srom the sun
Explanation:
I KNOW THIS IS AWKWARD BUT PLEASE
An advantage of
reproduction is that a genetic disorder in a parent might not affect the offspring.
Which of the following are forms of asexual reproduction? Select three options.
zygote formation
binary fission
fertilization
fragmentation
sporulation
Answer:
binary fission
fragmentation
sporulation
Explanation:
how do i explain the process of protien synthesis ??
This amazing artwork shows a process that takes place in the cells of all living things: the production of proteins. This process is called protein synthesis, and it actually consists of two processes — transcription and translation. In eukaryotic cells, transcription takes place in the nucleus.
What happens to the water supply when icecaps and glaciers are formed? Water increases. Water decreases Water changes to gas. Water remains the same.
Answer:
Water volume remains the same.
Explanation:
Ice formation is a phase change from liquid to solid. The ice is less dense so its volume gets larger. Warm it up, melt the ice and it will return to the same volume it had as a liquid.
Pluto was once classified as a planet. However, scientists no longer classify Pluto as a planet. Which is a likely reason for this change?
The original hypothesis about Pluto was supported.
No observations of Pluto were made in the past.
Several planets in outer space were found to be similar to Pluto.
There were significant changes in scientific knowledge about planets.
Answer:
D ig
Explanation:
Answer:
D
Explanation:
EDGE 2021!
PLZ MARK BRAINLIST
based on the data provided explain how cellular processes must be altered in stomach cancer cells compared with normal stomach cells to result in the different levels
Answer:
The analysis according to another type of situation is characterized elsewhere here.
Explanation:
SIRT3 concentrations were significantly throughout all healthcare professionals with stomach cancer, 60 percent of normal subjects didn't demonstrate SIRT3 interpretation, 35 percent have been lesser and therefore only 5 percent were massive, while 55 percent were significantly high in SC patient populations, 37 percent were lesser and therefore no SIRT3 concentrations remained. Glucose output, lactic acid consumption but instead ATP production were also particularly high throughout patient populations with that cancer compared to the regular, supported by the sound including its organizations.mary is a green-eyed mother who is married to brown-eyed Jackson, and they have four children. Brown is the dominant allele, and green is the recessive allele. Three of their four children have brown eyes, and one has green eyes. How can you explain this?
Answer:
Explanation:
If you draw a punnet square with the recessive and dominant allele's you'll see that there is a 25% chance even when both parents have brown eyes. Have a nice day! :)
Which one(s) contribute the most to the mass of a plant? 1. Soil Il. Carbon III. Water es ) I only B) || only c) I and III only D) II and III only
Explanation:
i guess tha answer should be D
How is neuron
different from a blood cell
Are you against GMO foods? If so please right a paragraph below explaining why you are against it. DO NOT COMMENT IF YOU ARE ONLY HERE FOR POINTS!!!!!!
Answer:
here for points lol
Explanation:
In anatomy, -tomy means:
Answer
cutting or incision
for example: gastrotomy means a surgical incision to the stomach
Answer:
: of or relating to anatomy or the body structure of organisms anatomical studies/structures/mechanisms The mollusks are divided according to common anatomical traits into seven classes.
Explanation:
Asexual reproductie of a plant produces many different-looking forms of that plant.
True
Or False
Answer:
false
Explanation:
asexual reproduction is reproduction that is not the fusion of gametes, its just normal cell division. In normal cell division the parent cell produces 2 daughter cells that have the exact same genes as the parent cell, which does not produce different looking froms of the plant.
Answer:
False
Explanation:
Asexual repoduction only needs one parent, so the offspring would inherit the DNA of that parent making it genetically identical to the parent. Asexual reproduction/mitosis creates 2 diploid daughter cells.
I’ll be giving brainlest!!
Plant cell
Animal cell
Lysosome
m
S
S
S
Place a check (or x) in box for each structure present in plant cells or animal cells
Structure Cell Cell Cytoplas Nucleu Mitochondri Chloroplast Ribosome Endoplasmi Vacuole
wal Membran
Golgi
5
Apparatu
Reticulum
Plant
Cells
Animal
Cells
Answer:
Explanation:
Structure Cell Cell Cytoplas Nucleu Mitochondri Chloroplast Ribosome Endoplasmi Vacuole
X wal Membran
Golgi
5
Apparatu
Reticulum
Plant
Cells
Animal
Cells
Your hand gets cold when you touch a chunk of ice. What kind of energy transfer is occurring?
Group of answer choices
Conduction
Convection
No energy transfer is occurring.
Radiation
Answer:
Conduction
Explanation:
Conduction is occurring as heat is being transferred through a direct touch. One example of conduction is a wooden spoon becoming hot after directly touching a hot pot.
Convection is more of a circulation motion of heat, and radiation is transfer through heat waves, such as sunlight.
I hope this helped! Let me know if you have any further questions :)