Answer:
take the information in DNA and use it to produce proteins. Transcription uses a strand of DNA as a template to build a molecule called RNA. ... During translation, the RNA molecule created in the transcription process delivers information from the DNA to the protein-building machines
Explanation:
which translates mRNA. tRNA is the link between the two other types of RNA.
How do you think a species population can benefit from being diverse?
Answer:
A species' population that is genetically diverse is more likely to adapt and recover from environmental changes. A genetically diverse population is more likely to possess variations of alleles that are suited for the environment and its changes. Those individuals are more likely to survive to produce offspring bearing that allele.
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Plants produce waste in the form of ______________due to cellular respiration and in the form of __________ due to photosynthesis. Boy, are they gasey!
1. Carbon Dioxide, 2. Oxygen
Where is the liver and pancreas ?
Answer:The pancreas is located behind the stomach in the upper left abdomen. It is surrounded by other organs including the small intestine, liver, and spleen.
Explanation:
Answer:
The pancreas is located behind the stomach in the upper left abdomen. It is surrounded by other organs including the small intestine, liver, and spleen.
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Which statement best explains the genetic variation that results from sexual reproduction?
A. Each chromosome contains many different genes.
B. Offspring receive genes that are exactly the same as one parent's genes
C. Offspring receive a mix of genes from two different parents.
D. Each chromosome contains many copies of the same gene.
Answer:
C. Offspring receive a mix of genes from two different parents.
Explanation:
Why do cells spend the least time in telophase?
Answer:
Anaphase is the shortest phase of mitosis. In anaphase, the sister chromatids are pulled apart to opposite ends of the cell. In metaphase, chromosomes line up along the metaphase plate.Metaphase takes a short amount of time to complete. Telophase is the next to the shortest phase of mitosis after anaphase.
Explanation:
I saw this answer too in brainly,,
2. Who was the first to clearly define the idea of
a species?
Abeka Science 7th G
The most famous definition of a species comes from the 20th century German-born biologist Ernst Mayr, who emphasised the importance of interbreeding.
Restriction enzymes are used to
Answer:
Restriction enzymes are used to cut DNA into smaller fragments. Different restriction enzymes recognise and cut different DNA sequences.
Explanation:
Answer:
They cut DNA and each enzyme recognizes one or a small number of sequences and cuts DNA close to those sequences.
im being ignored help Which of the following is NOT related to a cell's surface area to volume ratio?
cell size
number of nuclei
rate of growth
efficiency of the cell's oxygen transport
Answer:
rate of growth
Explanation:
Answer:
number of nuclei
Hope I helped
For the strand of DNA listed below. write out the matching RNA strand.
GTAGCGTACAGCIGACGA ACGTGCATTGC GAC G
If the medium becomes denser, the angle of refraction will decrease or increase because?
Answer: The bending occurs because light travels more slowly in a denser medium. The amount of refraction increases as the wavelength of light decreases.
Explanation:
Answer:
Explanation:
The bending occurs because light travels more slowly in a denser medium. The amount of refraction increases as the wavelength of light decreases.
A
Et
= =
nent will
LUAC/ Tyr
DUODU
CCC
CAC)
4
Messenger
Second base in codon
RNA Codons
U
С
А
UUU 1 UCU
Phe
UAUT
UUC
JUGU
U
UCC
UGC) Cys
UUA
Leu
UCA UAA Stop UGA Stop A
UUG UCG UAG Stop UGG Trp
CUU
CCU CAUT
His
CGU U
CUC
CGC
Leu
Pro
CCA
Arg
CAA) Gin CGA
CUG CCG
CAG CGG
AUU ACU
AAU) Ash AGU) Ser
U
lle ACC
AGC
Thr
ACA
AAA) Lys AGA) Arg
AUGS ACG AAG AGG
GUU GCU GAU OGU
GUC
GCC
C
Val
Ala
Gly
GUA GCA GAA GUGGA
GUG) GCG)
GAG)
GGG
Gc
1
CUA
First base in codon
Third base in codon
A AUC
AACI
AUA
GAC)
ASPIGGC
a) What are the bases of mRNA coded for by this section of DNA, before the mutation? Hint
In RNA, A pairs with U. (1 point)
Which of the following is not true of energy in a cell?
The cell must have energy to maintain homeostasis.
O Energy can be created by the cell.
O The cell uses mostly chemical energy.
O Energy can be converted by the cell.
Answer:
I think is the top one A hope this helps
Cells have a different function it can convert chemical energy to another form of energy to maintain homeostasis, and cells cannot create energy only change the form of energy, hence option b is correct.
What is the energy of the cell?Every cell must continue to check its levels of energy and adjust ATP production rates in line with metabolic demand in order to keep homeostasis.
The ability of cells to sense, and convert nutrients into chemical energy is essential for the continuous fulfillment of this energy demand.
To drive metabolic reactions that would not happen automatically, to transfer necessary substances across membranes, and to do mechanical work, such as moving muscles, cells need chemical energy.
Therefore cells use energy to maintain homeostasis and can change one form of energy into another but can not create energy, hence option b is correct.
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Bio U06 USA FY21
Question: 1.11
Originally, two species of finches lived in the Maldives. One species had long, narrow books for capturing insects from within troes. The other species had larger thicker books for cracking soods. Following an increase in
logging, this ecosystem's population of finches with narrow books began to decline
How does this event support the theory of evolution?
It supports the idea of a common ancestor
Oltillustrates the principle of natural selection
It provides an example of behavioral isolation
It demonstrates analogous structures and evolution
Answer:
I'm thinking maybe B, illustrates the principle of natural selection.
Explanation:
This example shows that, once a particular event happens in a species' ecosystem that negatively affects their lifestyle, natural selection occurs and kills off those with a disadvantageous adaptation (in this case the narrow-beaked finches, since they could no longer eat insects but did not have the beak size to crack seeds), allowing those with the advantageous adaptation (in this case, the thicker-beaked birds) to prosper.
Answer:
It illustrates the principle of natural selection.
Explanation:
for natural selcection to occur things will change just how the was the finches caught and ate their food
how is a carbon atom different from hydrogen atom?
Farmer Brown tests the hypothesis that the more alfalfa sprouts cattle eat, the more milk they produce. He divides his pasture into four fields and puts twenty cattle in each field. Field 1 cows get no alfalfa sprouts, field 2 cows get ten pounds of sprouts per day, field 3 cows get twenty pounds of sprouts, and field 4 cows get thirty pounds. He feeds all groups fifty pounds of regular hay per day, uses the same breed of cattle, and gives them the same amount of water. He measures gallons of milk produced per cow every day.
Answer:
C
Explanation:
The amount of milk cow produces
Answer:
D
Explanation:
I took the test
A scientist hypothesizes that if the inner membrane of a mitochondrion were smooth instead of folded, less ATP would be produced. Why would this affect ATP production?
Answer:
i think its bcz
ATP if formed by deeply folded membrane
So if the membrane is smooth instead of folded
it will affect the ATP production
Im not that sure with the answercheck out the image
Answer:
Some parts of an ecosystem may never recover after a oil spill
!!!!!!!!!!!!!!!!!!!!!!!
Explain how traveling in a flock is an adaptation of organisms including birds, dinosaurs, and many other animals.
-Dr. Walter Snelling discovered in 1911
-it is a gas becomes a liquid under moderate pressure or when cold
-it is a portable energy source used in Barbecue grills in hot air balloons
what is it?
The gas that Dr. Walter Snelling discovered in 1911 that becomes a liquid under moderate pressure and acts as an energy source is propane.
Properties of PropanePropane is a gas at room temperature and it was isolated by Dr. Walter Snelling around 1911 in the process of trying to stabilize gasoline.
At cold temperatures or moderate pressure, propane becomes a liquid.
Propane has been and is still being used as an energy source in cooking, powering vehicles, and cutting metals in industrial welding.
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What drains the blood back from the tissue to the heart and at what pressure?
Answer:
veins is the answer....
What modification can be made to a bright field microscope to convert it into a dark field microscope
Answer:
The bright field microscope can be easily converted for use with dark field illumination using special dark field condensers (dry or oil immersion).
Explanation:
In a bright field microscope, the material appears unstained. The light passes directly and the details that are colored in a natural way are appreciated. In dark field microscopy, the contrast is created by a bright specimen on a dark background. Instead of illuminating the sample with a full cone of light (as in brightfield microscopy), a special condenser is intended to produce a disguise of the light rays by sending them laterally on the object in the form of a luminous cone, and this shape also does not penetrate the target directly. This form of illumination allows only oblique rays of light to hit the sample on the microscope stage and the image is formed with the light rays scattered by the sample and captured by the objective.
make up 2 words using the word phobia with their meanings
Answer:
acrophobia, fear of heights.
aerophobia, fear of flying.
arachnophobia, fear of spiders.
astraphobia, fear of thunder and lightning.
autophobia, fear of being alone.
claustrophobia, fear of confined or crowded spaces.
hemophobia, fear of blood.
hydrophobia, fear of water.
Explanation:
i hope all these examples help and if they do plz give me extra points
The figure to the right shows genetic material
What information confirms that this is an RNA
molecule?
What organ systems are involved when running?
Answer:
There are many different organ systems that are involved in when we exercise. The three main ones are the respiratory system which is involved in breathing, the circulatory system which circulates blood flow throughout the body and lastly the muscular system, as you use muscles when you are moving.
Explanation:
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The relationship between photsynthesis and cell respiration is the driving factor behind how energy flows
and matter is able to cycle through the ecosystem.
True or false
How did the peppered moth's environment change, and what caused this change?
Answer:
Due to the industrial revolution, smoke caused the environment of the peppered moths to change to a darker/black color. This resulted in a higher prevalence of black peppered moths over white peppered moths.
Explanation:
The dark environment made it so black peppered moths had the favorable trait while the white moths, who previously had the advantageous trait due to old environments being light in color, now had a deletirous trait. Predators could now more easily see the light colored moths, so they were more likely to be killed than the dark colored moths, so more dark colored moths were able to reproduce. This lead to a larger prevalence of dark peppered moths.
During the Industrial Revolution, pollution darkened tree trunks in England. This favored dark moths, causing a decline in lighter ones.
What are peppered moths?The peppered moth's environment changed due to the Industrial Revolution in England during the 19th century. Prior to the Industrial Revolution, the trees in England were predominantly light-colored, and the majority of peppered moths were also light-colored, or "typica." However, as a result of industrial pollution, the bark of the trees darkened, becoming covered in soot and ash.
This created a selective advantage for the dark-colored peppered moths, or "melanics," who were better camouflaged against the darkened trees. The change in the moth's environment was caused by the burning of coal in factories, which released soot and other pollutants into the air, leading to widespread pollution and industrialization. This phenomenon is often cited as an example of natural selection in action, as the moths adapted to their changing environment through the evolution of their coloration.
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If a student compares the DNA sequence of a mouse to that of a human which or the following statements is correct?
Answer:
Adenine will be bonded to thymine in both the mouse and human dna
Explanation:
Ants benefit by getting the sugary food from the aphid and aphids benefit because the over crowding of ants on the aphid protects them from their predator just as lady beetles and flies. What type of relationship is this?
Competition
Mutualism
Commensalism
Parasitism
Answer:
mutual....becausen they get benefit from each others
Do all cells need oxygen for cellular respiration to take place? A. yes B. no
Mendel’s pea plants had either purple or white flowers. This means that the plants
The answer is C: have two alleles for the gene.
Answer:
i think the answer is C
Explanation: