Answer:
Nucleolus
Explanation:
This is a more technical answer. The Nucleolus is located inside the nucleus and this is the location where the ribosomes are produced. They then leave through the nuclear pores to be sent out into the cell.
The area of the cell that is linked with production of ribosomes is nucleolus. The correct option is 1.
What is nucleolus?The nucleolus is a circular shape within the nucleus of cells that produces and assembles the cell's ribosomes. Ribosomal RNA genes are also transcribed in the nucleolus.
The nucleolus has the most visible realm in the nucleus of a eukaryotic cell, and its basic task is ribosomal RNA (rRNA) melding and ribosome biogenesis.
The nucleolus, as the site of ribosome biogenesis, is critical to cell metabolic activity.
It is made up of ribosomal DNA (rDNA), which is found in tandem arrays in nucleolus event coordinator regions.
The nucleolus synthesizes ribosomal subunits from proteins and ribosomal RNA, or rRNA.
It then starts sending the subunits to the rest of the cell, where they join together to form complete ribosomes.
Thus, the correct option is 1.
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Which is the best description
of transverse waves?
A. A transverse wave squeezes together,
B. A transverse wave moves up and down,
C. A transverse wave travels in a circle.
Answer:
B. A transverse wave moves up and down
Explanation:
A transverse wave is a wave in which particles of the medium move in a direction perpendicular to the direction that the wave moves.
CALLING ALL BOYS I NEED UR HELP.
Whats an Allele? Plz
HELP ASAP PLS!!
Natural capital includes all of Earth's resources and processes that benefit
humans and other living things. What trend is occurring with Earth's natural
capital?
Answer:
○ D. Humans are using up natural capital faster than it is being replenished.
Explanation:
I assume this is the answer, due to the past/recent media on Earth and the economy.
Answer:
D
Explanation:
I just took the quiz
LOTS OF POINTS! HELP VERY BAD! is the digestion of glucose passive or active transport
Answer:
Glucose from digested food enters intestinal epithelial cells by active transport. Why would intestinal cells use active transport when most body cells use facilitated diffusion?
Explanation:
Answer:
Passive
Explanation:
The answer is passive!!
Can someone please help me with this question please?
Answer:
its c
Explanation:
Answer:
Explanation:its not d its b
Two processes needed for survival of life on this planet are cellular respiration and photosynthesis. How are cellular respiration and photosynthesis mutually dependent ?
A. Photosynthesis releases energy and cellular respiration stores energy.
B. Photosynthesis releases carbon dioxide and cellular respiration releases oxygen.
C. Photosynthesis removes oxygen from the atmosphere and cellular respiration replaces it.
D. Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration replaces it.
???
Photosynthesis and respiration depend on each other and complement themselves. Option D. Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration replaces it.
Why are Photosynthesis and respiration complementary processes?Photosynthesis occurs in chloroplasts, while respiration occurs in mitochondria.The photosynthetic process needs solar radiation to produce organic compounds, while the respiration process needs the organic compounds to obtain chemical energy.Photosynthesis transforms CO₂ into organic compounds, while respiration transforms organic compounds into CO₂.In the process of photosynthesis, it occurs a release of oxygen, which is then used during the respiration process. Both processes produce energy, which will be used in other cellular reactions.Respiration´s final products are CO₂, ATP, and waterPhotosynthesis´s final products are carbohydrates and oxygen.
The correct option is D. Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration replaces it.
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Which process describes how many pure-bred dogs have been produced?
A. Cloning
B. Crossbreeding
C. Selective breeding
Answer:
C.
Explanation:
While I'm against forcing animal to breed, I know the studies sorta.
Name the disease in which:
a) A person fears from water
b) Yellowing of skin takes place
Explanation:
pagal jjhgghg fossil hjiuyyyyyyyyyyyyyyyyyy
what causes biodiversity?
Answer:
temperature, altitude, precipitation, soils, and their relation with other species.
Answer:Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services. Recreation—many recreational pursuits rely on our unique biodiversity , such as birdwatching, hiking, camping and fishing.The various factors that influence biodiversity include -temperature, altitude, precipitation, soils, and their relation with other species. For instance, ocean biodiversity is 25 times lesser than terrestrial diversity. Biodiversity also increases its form as it moves from the poles towards the tropics.
8 Major Causes of Biodiversity – Explained!
Habitat Loss and Fragmentation: A habitat is the place where a plant or animal naturally lives. ...
Over-exploitation for Commercialization: ADVERTISEMENTS: ...
Invasive Species: ...
Pollution: ...
Global Climate Change: ...
Population Growth and Over-consumption: ...
Illegal Wildlife Trade: ...
Species extinction:
8 Major Causes of Biodiversity – Explained! - Biology
What are three reasons for biodiversity?
DisplayTitle Why Save Biodiversity?
Moral reasons. ...
Aesthetic reasons. ...
Providing important natural functions. ...
Biodiversity provides actual and potential material and economic benefits to people.
Continuance of evolutionary processes.
Insurance.
Explanation:
hope this helps and have a nice night
I need help on this question
what is eukaryotic multicellular consume and eats its own food?
A.Protista
B.Fungi
Which of the following occurs in lactic acid fermentation?
a. Electrons pass through the electron transport chain.
b. Oxygen is consumed.
c. Lactic acid is converted into pyruvic acid.
d. NAD+ is regenerated for use in glycolysis.
Answer:
D
Explanation:
Thats all i know hope it helps
Lactic acid is created when pyruvate is reduced to make it, while NAD+ is created when NADH is oxidized. Reducing pyruvate to lactate requires a proton from NADH and electrons from the molecule. Thus, option D is correct.
What is the role of Lactic acid fermentation?Anaerobic respiration occurs when human muscle cells do not receive enough oxygen. So, the fermentation of lactic acid results in the production of energy molecules. The result of this process is lactic acid.
Oxidize electron transporters to allow for glycolysis re-use. Without the aid of oxygen, fermentation enables cells to generate chemical energy from the breakdown of sugar, such as glucose.
Therefore, in lactic acid fermentation, NAD+ is regenerated for use in glycolysis.
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How would a cloned animal compare with the original animal whose DNA
was copied?
A. The clone would have all of the traits of the original animal except
for the new genetically engineered traits.
B. The clone would have identical genetic traits but differ in the traits
the original acquired during its life.
c. The clone would be identical in all ways to the original animal and
have the same genetic and acquired traits.
D. The clone would be identical to the original in traits acquired
during its life but differ in its genetic traits.
Answer:
B
Explanation:
B is your answer because the clone would have identical genetic traits but differ in the traits the original acquired during its life.
Hope this helps:)
Pls mark brainlist
Answer: its B i got a 100% on the quiz
Explanation: A.P.E.X.
Which trophic level is an omnivore (eats plants and meat)?
I believe they are the third trophic level. Please tell me if i'm wrong!
Name the 5 characteristics of a mineral
Answer:
They are natural, inorganic, solid, and are chemical composition and have a crystalline structure.
list the systems found in animals (not more than five) with their constituent (not less than 2)
Answer: proper functioning of its component cells, tissues, organs, and organ systems.
Explanation:
why is the percentage of food eaten a good thing to use
Answer:
Good nutrition is important throughout your life! It can help you feel in your best condition and stay strong. It can help reduce the risk of some of the common illnesses among older adults.
Someone please help, these questions are hard
Answer:
B: Polyermase Chain Reaction
Explanation:
PCR is when we take a segment of DNA and multiply it! We can see that the number of DNA segments are increasing therefore it is PCR. Hope this helps!
Match the following hormones to their functions.
1.)luteinizing hormone (LH)
2.)growth hormone (GH)
3.)oxytocin (OT)
4.)insulin
5.)antidiuretic hormone (ADH)
6.)parathyroid (PTH)
7.)aldosterone
8.)melatonin
a. responsible for maintaining the body's water balance levels by causing an increase in absorption of water within the kidneys when activated
b. regulation of circadian rhythms or sleep-wake patterns
c. causes an increase in the conversion of glucose into glycogen within the liver
d. inhibits the activity of bone cells in order to promote the release of calcium and phosphate ions into the bloodstream
e. increases protein synthesis and promotes cell division leading to growth of bones and muscle
f. stimulates ovulation to occur within the ovaries of females and the production of progesterone that aids in maintaining pregnancy
g. secretion results in smooth muscle contractions within the uterine wall during childbirth
h. regulates sodium absorption and potassium excretion in the kidneys
Answer:
a= Antidiuretic hormone(ADH)
b= melatonin
c= Insulin
d= parathyroid hormone (PTH)
e= growth hormone (GH)
f= luteinizing hormone (LH)
g= oxytocin
h= aldosterone
Describe how the DNA is stored in this prokaryotic cell. Is it organized? Can it be found in one small area?
Your answer
Explanation:
Its when several proteins work together and fold and concentrate prokaryotic DNA. Folded DNA is then organized into a variety of conformations that are supercoiled and wound around tetramers (a molecule with four structurale subunits) of the HU protein.
Usually unicellular (some cyanobacteria may be multicellular)
A population of rabbits in an ecosystem has genetic variation in fur thickness. Some rabbits have thick fur and others have thin fur. Due to changes in the environment, the average temperature of the ecosystem is steadily increasing.
How will this environmental change likely affect the rabbit population over time?
A. Rabbits with thick fur will become more common in the population because thick fur will be a favorable trait in this changing environment.
B. Rabbits with thin fur will become more common in the population because these rabbits are more likely to survive and successfully reproduce.
C. Rabbits with thick fur and thin fur will become equally distributed because all rabbits in the population will successfully reproduce.
D. Rabbits with both fur types will increase in the population because the temperature change will cause the population of rabbits to expand.
Answer:
B
Explanation:
Thin fur is better for warmer weather, so the rabbits with thinner fur won't over heat in the warming weather.
The population of rabbits n the genetic ecosystem has thick fur and others have thin fur, due to the changes in the climate avg temperature of the ecosystem is steadily falling.
Looking at the situation and adaptive powers or abilities of the animals the thick fur will survive longer than those of the thin fur as the temperature of the place is declining.Hence the option A is correct.
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The diagram above shows the process of
natural selection. What is X?
A competition
B evolution
Cmimicry
D reproduction
Answer:
The answer is reproduction
Explanation:
because it need generation to keep on going with the cycle
Answer: D.) Reproduction
What is the law of dominance
What is the law of segregation
Answer:
Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic. ... The recessive allele will remain “latent,” but will be transmitted to offspring by the same manner in which the dominant allele is transmitted.
What is the law of segregation- The law of segregation ensures that a parent, with two copies of each gene, can pass on either allele. Both alleles will have the same chance of ending up in a zygote. In sexually reproducing organsisms, the genome is carried in two identical copies. A copy was inherited from each parent, in the form of a gamete
Explanation:
what develops as the dna molecule unzips with replication occurring on both strands at the same time
Answer:
The double-stranded parent DNA molecule gets separated and provides two template DNA strands for daughter strands synthesis. Enzyme DNA polymerase adds nucleotides complementary to template strands and synthesize daughter strands.
Explanation:
Answer:
The a cell divides, it is important that each daughter cell receives an identical copy of the DNA. This is accomplished by the process of DNA replication. The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis or meiosis.
Explanation:
Which describes one of oxygen's roles in Earth’s atmosphere?
1.allows fuels to burn.
2.forms clouds that produce rain.
3.is the gas that animals exhale.
4.is used by plants to produce food.
Answer: a
Explanation:
In the system used to classify all organisms, which of the following is true
(A) All groups have the same number of organisms.
(B) Organisms in the same group have similar characteristics.
(C) The largest groups have the most important animals.
(D) Organisms are placed in groups by how big they are.
Answer:
B is correct, Organisms in the same group have similar characteristics
Explanation:
easy biology question:
A vesicle is used for protein
production
True
False
will give brainliest! :)
Answer:
True
Explanation:
A vesicle is used in the production of proteins in the cell. The given statement is true. Proteins are produced in the endoplasmic reticulum and processed and packaged in the vesicles.
What is Protein production?A protein is synthesized in the ribosomes of rough endoplasmic reticulum. These proteins are translated from the mRNA which contains the genetic sequence that codes for specific proteins.
The proteins synthesized in ribosomes will then undergo post-translational modifications in the golgi apparatus, and are transported in the form of vesicles to their particular destinations.
The vesicles act as containers which carry the proteins from the organelle where the proteins are produced (rough endoplasmic reticulum) to the destination i.e., plasma membrane.
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What type of cells do not go through mitosis?
Answer: Sperm cells and Egg cells don't go through mitosis.
Explanation:
Answer: Germ cells do not undergo mitosis.
Explanation: hope i helped!
point mutation (like substitution)-
frameshift (like insertion or deletion) -
silent mutation-
missense mutation-
nonsense mutation-
the answer choices is with a circle around is for match the term with the definition.
PLEASE DON'T ANSWER RANDOMLY IF YOU DO THIS I AM REPORT YOU AND YOU ARE GONNA LOSE POINTS
IF YOU ANSWER THESE QUESTIONS CORRECT I GIVE BRAINLIEST
what is on red is what you have to do and what is a circle in blue is the options for the answer
ASAP
Answer:
Point mutation.
Explanation:
In the blue defenition it says to substitute and that is one of the key words for point mutation.
A unit of hereditary information consisting of a particular nucleotide sequence in DNA is called a:
A. Polymer
B. RNA enzyme
C. Gene
D. Double helix
Answer:
C. Gene
Explanation:
Hope this will help
A unit of hereditary information consisting of a particular nucleotide sequence in DNA would be called a gene.
The basic unit of hereditary is the gene. Particularly, genes are located on chromosomes that are made of DNA. In order words, genes make up the DNA, while DNA makes up the chromosomes.
In the DNA, genes exist as genetic codes with each code specifying a particular amino acid. In order for genes to be expressed, the information on DNA are first transcribed to mRNA and the genetic codes are then translated to their respective amino acids linked together by peptide bonds.
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