Answer:
It carries the message on DNA.
Explanation:
In chili peppers, hot (H) flavor is dominant over mild flavor (h). If a chili grower wanted to grow only hot peppers, which of the crosses below would produce the largest number of hot flavored offspring? (Make a punnett square using the answer choices to find the correct answer.)
In punnett square, the crossing result will be HH,Hh,HH,Hh which means all are going to be hot chili peppers since H (dominant) is present in all of them.
What do you mean by punnett square?The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905.
A Punnett Square is a helpful tool that helps to predict the variations and probabilities that can come from cross breeding.
The diagram is used by biologists to determine the probability of an offspring having a particular genotype.
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PLEASEEEE HELP 50 POINTS!!!!!!! Mitosis is vital for many different functions in multicellular organisms. However, mitosis is also involved in some pathological processes such as cancer. Suppose a physician is treating a patient with breast cancer and prescribes a chemotherapeutic regimen that inhibits cells during the mitotic phase.
Which of the following best describes the side effects of this regimen in the treatment of cancer?
A)impaired wound healing and stunted growth due to inhibition of a process that results in genetically distinct daughter cells
B)impaired wound healing and stunted growth due to inhibition of a process that results in genetically identical daughter cells
C)increased inflammation and scarring of the connective tissue due to stimulation of a process that results in genetically distinct daughter cells
D)increased inflammation and scarring of the connective tissue due to stimulation of a process that results in genetically identical daughter cells
Answer:
its (A)
Explanation:
also you repeated the questions
The statement 'impaired wound healing and stunted growth produce genetically distinct daughter cells' BEST describes the side effects of this regimen in cancer treatment (Option A).
Mitosis is a cell division process in which a parent cell divides to produce two genetically identical daughter cells.Mitosis produces somatic (body) cells, whereas meiosis produces sex (germinal) cells.In cancer, mitosis may be impaired, thereby the daughter cells are not genetically identical.In conclusion, the statement 'impaired wound healing and stunted growth produce genetically distinct daughter cells' BEST describes the side effects of this regimen in cancer treatment (Option A).
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Why Is the air sea exchange balanced?
HELP!! Which of the following is NOT true of protein structure?
A: Proteins' secondary structure is dictated by peptide bonds.
B: Proteins' tertiary structure is dictated by R group bonds.
C: Proteins have quaternary structure when they are arranged together.
The statement that is not true related to the protein structure is option b. Proteins' tertiary structure is dictated by R group bonds.
What is protein structure?It is classified as the three dimensional shape of the protein.
In the tertiary structure it does contain the single polypeptide chain that we called as the backbone or there more than one protein secondary structures
Also, it should not be dictated by R group bonds.
Therefore, we can conclude that the option b is correct.
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Answer: A)
Explanation:
Amoeba Sisters Video Recap: Prokaryotic vs. Eukaryotic Cells 7. At the end of the video, there's a vocabulary challenge mentioned. Can you use the vocab to create your own sentences to compare and contrast prokaryotic cells with eukaryotic cells? If you need more space, you can attach an additional sheet of paper.
Answer:
True nucleus and organelles.
Explanation:
The main difference between Prokaryotic cells and Eukaryotic Cells are given below.
Prokaryotic cells have no true nucleus while Eukaryotic Cells have true nucleus. true nucleus means that membrane is surrounded the nucleus which clearly show the nucleus. Prokaryotic cells have no organelles while eukaryotic cells have organelles which perform specific function in the cell. these organelles are plasma membrane, ribosome, mitochondria, vacuoles, cytoskeleton, plastids and endoplasmic reticulum.
True nucleus and organelles.
What is the difference between prokaryotes and eukaryotes?
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.
Thus, the True nucleus and organelles are the answer.
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Someone please help me wit thisss ! i’ll give brainlist
Answer:
1. Carbohydrates - provide immediate burst of energy - monosacharrides
2. Lipids - provide source of energy - glycerol or fatty acids
3. Proteins - provide growth and development for our body - amino acids
4. Nucleic Acids - store and pass on genetic information - nucleotides
A scientist goes on an expedition to Greenland and finds an unknown organism. She then analyzes the DNA and confirms that the strand she has contains 1000 total nitrogenous bases. She continues to analyze it further and realizes the strand has 200 adenines. She needs to determine how many cytosines exist in that sample.
Answer:
800
Explanation:
1000-200
The questions are in the pic, they are about gravity :)
2. Because the gravitational force from anything that small compared to a planet is so minuscule it's nearly impossible to feel or measure.
3. Because do not have life and other processes necessary to create the gasses and substances necessary to create an atmosphere.
4. If the amount of mass lost was large enough it would likely allow the moon to eventually orbit away
Where is ATP produced in the cells during cellular respiration?
O Golgi bodies
mitochondria
O nucleus
O ribosomes
Answer: b mitochondria
Explanation:
A cell moves particles from a region of lesser concentration to a region of greater
concentration by
1)facilitated diffusion
2)passive transport
3)osmosis
4) active transport
Answer:
facilitated diffusion
Explanation:
Best if luck pal
A cell moves particles from a region of lesser concentration to a region of greater concentration by Facilitated Diffusion.
Facilitated Diffusion in the cell body is the passive movement of particles across a plasma membrane from a region of higher concentration to a region of lower concentration
Examples of biological processes that undergo facilitated diffusion are
The movement of glucose and amino acid into the cell from the bloodstream.The transport of carbon dioxide(gas )from the lungsion transport.See here for more:https://brainly.com/question/14271898
What is the function of enzymes in biological systems?
Answer:
Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
Explanation:
Brainliest please?
How do sediments eroded by water become more smooth and round
Answer: Liquid water is the major agent of erosion on Earth. Rain, rivers, floods, lakes, and the ocean carry away bits of soil and sand and slowly wash away the sediment causing it to become more round and smooth.
I hope this helps!
Answer:
through friction.
Explanation:
The sediments rub together to become smoother. Sediments that are transported in a mass by water or stream are in motion with respect to the motion of the stream water. They bump into each other which makes extruding parts vulnerable to getting knocked off which makes these particles round.
name the two things a fetus does to prepare for birth
Answer:
They found that changes in telomeres, part of our DNA that responds to aging, become present in the amniotic fluid as the placenta and other pregnancy tissues get older. These cells could be telling the baby that it's time to be born.
Explanation:
Answer:
During the 28th and 32nd weeks of pregnancy, the baby will begin turning itself into a head-down position, and the baby will also move lower in the pelvis.
Explanation:
What is the importance of rRNA??
Answer:
It makes up the ribosome.
Explanation:
These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.
1. A section of the DNA sequence coding for the ordering of multiple amino acids during protein synthesis is a _______: A) Codon B) Anti-Codon C) Intron D) Exon
Answer:
a. codonExplanation:
............
Widow's peak is a dominant trait (W). Tongue-rolling is a dominant trait (T). Two people who are heterozygous for both traits (widow's peak, tong-roller) get married and have children. Complete the Punnett square to show the parents the probabilities for each child, then answer the question that follows.
What is the probability that the parents will have a child without a widow's peak and unable to roll his tongue?
Group of answer choices
3/16
9/16
0/16
1/16
Answer:
The correct answers are -
A. 1) WWTt 2) WWTt 3)WwTt 4)wwTT
B. 1/16
Explanation:
We know that each gene have minimum two alleles or forms of the gene one is dominant and the other is recessive. So, it is given that W is dominant trait that represents widow's peak so the recessive allele would be w, similarly for the tongue-rolling trait dominant is T n recessive would be t.
So the dihybrid cross of heterozygous parents for both is shown in the punnet square given which lack few possibilities that can easily be carried out by the gametes mention there that are
1. WWTt by WT and Wt gamets
2. WWTt by WT and Wt
3)WwTt by Wt and wT
4)wwTT by wT and wT
And the possibility of a child without a widow's peak and unable to roll his tongue would be possible only if the alleles are recessive for the both trait which is one out of 16 in punnet square thus the possibility would be - 1/16
you where these terms were introduced.
1. Describe the difference(s) between the
following terms.
(a) concentrated and dilute (4.1)
(b) acid and base (4.2)
Answer:
A. concentrated is the substance on its own, dilute is the substance mixed with (diluted) water.
B. an acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions (in aqueous solution, donates electrons and accepts protons)
Explanation:
why are casts, molds, and trace fossils so common?
Answer:
Cast fossils occur when mold fossils are filled in with minerals that harden over time, creating a fossilized replica of the original organism. Water seeps through the rock surrounding the mold fossil, leaving behind minerals which fill the mold. Any mold fossil can potentially form a cast mold.
Explanation:
Answer:
Cast fossils occur when mold fossils are filled in with minerals that harden over time, creating a fossilized replica of the original organism. Water seeps through the rock surrounding the mold fossil, leaving behind minerals which fill the mold. ... Any mold fossil can potentially form a cast mold
Explanation:
pls make me brainliest
The _______ is responsible for maintaining homeostasis within any cell
Answer: Cell Membrane
Answer:
cell membrane
Explanation:
The structure most responsible for maintaining cell homeostasis is the cell membrane.
Why would you answer your own question lol
How are mitosis and meiosis different processes?
Your answer:
A. Mitosis makes exact copies of cells, while meiosis makes cells with half as many chromosomes as they started
with.
B. Mitosis destroys cells while meiosis makes new cells.
C. Mitosis is used to make gamete cells like sperm and egg, but meiosis is used to make new body cells like skin cells
A particle of a compound is called what?
Which of the following indicates that all organisms can be traced back to a common ancestry?
A.
The genetic code consists of nucleotides in triplet codes.
B.
There are a few organisms that respond differently to the start and stop signals in the genetic code.
C.
Microorganisms contain codons and anticodons.
D.
Almost all genes in microorganisms, plants, and animals have the same codons.
Answer:
The genetic material's inheritability shows how that the DNA of all creatures, both living and dead, can be traced back to a single point, which is our common ancestral origin of life.
Explanation:
What do a banana and a chicken have in common
Answer:
They are both editable
Explanation:
Explain over production and reproduction
Explanation:
Overproduction in Natural SelectionNatural selection occurs in specific populations of organisms because of several factors. It begins with overproduction. Overproduction by definition, in biology, means that each generation has more offspring than can be supported by the environment. Because of this, competition takes place for limited resources. Individuals have traits that are passed down to offspring. Some of these traits give individuals an advantage when it comes to surviving to reproduce. The organisms with these traits are more likely to live and have offspring who will inherit the helpful traits.
mitigating measures for fire
A distribution between 2 sets of genes is called what?
Explanation:
Allele is possibly the answer
The formula CaCl, represents the compound
Answer:
It represents the compound calcium chloride
Explanation:
Which is an abiotic factor that can be found in a rain forest ecosystem?
A. Air
B. Algae
C. Flowers
D. Animals
Answer:
A. Air
Explanation:
Abiotic factors are things that are not living.
Air can be found in a rain forest ecosystem, as it can be found in all ecosystems, but it is not living.
On the other hand, algae, flowers, and animals are biotic instead of abiotic because they are living things.
So, A is the correct answer.
Which phase of the moon is shown? full moon first quarter waning gibbous waxing crescent
Answer:
full
Explanation:
What is plasmid separate from and what is found there?
Answer:
A plasmid is a small, often circular DNA molecule found in bacteria and other cells. Plasmids are separate from the bacterial chromosome and replicate independently of it.