Culling of the cows to avoid the spread of the disease BSE is a process that determines which animals in a herd will not be bred.
What is culling?Culling refers to a selective slaughter of animals which are either infected or which have traits that make them undesirable.
The disease BSE is a disease that affects cows and which cannot be treated.
Therefore, culling of the cows to avoid the spread of BSE is a process that determines which animals in a herd will not be bred.
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Answer:
a
Explanation:
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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1. Calculate the density of a piece of wood with a volume of 216cm3 and a mass
of 64g
Answer:
Density = Mass/Volume
Density = 216cm3/64g
Density = 3.375 g/cm3
Let me know if this helps!
Yeast is a:
Rhizobium
Legume
Bacteria
Fungi
Answer:
Fungi
Explanation:
Answer:
Yeast is a Fungi.
Fat under the skin
answer is insulation
Answer:
huh is there any question
Explanation:
To calculate the Percent of Cells in each phase, use the number of cells counted in that phase divided by the total number of cells and multiply by 100. Round to whole numbers.
Answer:
Yes.
Explanation:
Yes, to calculate percentage of cells in each phase, we will divide the total number of cells in each phase of mitosis or meiosis by the total number of cells, and then multiply by 100 to get the percentage of cells in each stage. In that way we can find out that how many cells present in which phase of the cell cycle. Most of the cells about 80 to 90 % of cells spent their time in interphase.
How is salinity affected when evaporation increases?
How is salinity affected when freezing increases?
How is salinity affected when melting increases?
How is salinity affected when precipitation increases?
How is density affected when
the temperature increases?
How is density affected when the depth increases?
How is density affected when the latitude increases?
How is density affected when the salinity increases?
Where does the energy that causes evaporation come from?
What role does gravity play in the water cycle?
Describe the flow of one molecule of water through the water cycle, beginning in the ocean.
PLEASE HELP 50 POINTS FOR CORRECT ANSWERS!!!!!!!!!!!!
Answer:
Increasing water salinity reduces evaporation since the dissolved salt ions lower the free energy of the water molecules, i.e., reduce the water activity, and hence reduce the saturation vapor pressure above the saline water at a given water temperature
Explanation:
According to the text, what gas is generated in especially large amounts when
we burn fossil fuels?
A. carbon dioxide
B. methane
С. carbon monoxide
D. sulfur dioxide
Answer:
A. Carbon dioxide
Explanation:
When burning anything it will release some kind of gas. When it comes to fossil fuels, it releases large amounts of carbon dioxide. Although these fossil fuels are good for energy they will hurt the environment and atmosphere.
Answer:
carbon dioxide
Explanation:
have a great day :)
what is an anther in a flower for?
List some of the biotic and abiotic factors that exist in your ecosystem?
Answer:
biotic - animals, plants, and all living things
abiotic- water, sunlight, minerals, and soil
Answer:
squirrel's
birds
worms
plants
rocks
sun
soil
water
Explanation:
Biotic factors are living such as you and I
Abiotic factors are non living
All life on Earth shares a genetic code. This statement is often used to support common ancestry of life on Earth. Which of these
statements are able explain what is meant by that statement? Select ALL that apply.
Answer:
A) All life on Earth has DNA that encodes for traits.
B) All life on Earth has a similar codon to amino acid translation.
C) All life on Earth uses ribosomes to assemble polypeptides from mRNA.
Explanation:
The statements are able to explain what is meant by that statement are:
A) All life on Earth has DNA that encodes for traits.
B) All life on Earth has a similar codon to amino acid translation.
C) All life on Earth uses ribosomes to assemble polypeptides from mRNA.
What are genetic codes?The four different nucleotide types that make up our genetic code are thymine, adenine, guanine, and cytosine. There are more of them, but for this question, let's focus on these four.
Every living thing on earth contains the same four nucleotides, but how they are arranged during the production of proteins differs. The genetic code will be used to create these proteins.
All organisms are made up of genetic codes. Everybody has different genetic codes.
Therefore, the correct options are a, b, and c.
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The question is incomplete. Your most probably complete question is given below:
A) All life on Earth has DNA that encodes for traits.
B) All life on Earth has a similar codon to amino acid translation.
C) All life on Earth uses ribosomes to assemble polypeptides from mRNA.
D)The DNA of organisms of the same species are similar.
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!
Each nucleotide triplet (or 3 bases at a time) in mRNA that specifies a particular
amino acid is called a.....
A.mutagen
B.anticodon
C.codon
D.exon
Answer:
B
Explanation:
Hope this helps!!
_____________ growth occurs when the growth rate is proportional to the size of the population.
Exponential growth occurs when the growth rate is proportional to the size of the population. Therefore, the correct option is A.
What is exponential growth?Exponential growth is a pattern when the growth rate is proportional to the size of the population. In other words, as the population increases, the rate of growth also increases proportionally.
Exponential growth is a common pattern observed in populations that have abundant resources and no limiting factors. However, in real-world populations, exponential growth is not sustainable in the long term, as the population eventually reaches its carrying capacity, or the maximum number of individuals that the environment can support. At this point, the growth rate slows down and eventually stabilizes, leading to a stable population size. Therefore, the correct option is A.
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The question is incomplete, but most probably the complete question is,
_____________ growth occurs when the growth rate is proportional to the size of the population.
A. Exponential
B. Equational
C. Logistic
D. Proportional
Uh Oh!
Hold on, our servers are swamped. Wait for this question to fully load.
can someone help plsssssssssssssssss
Answer:
The body will not retain enough nutrients.
Explanation:
Hope this helps!!
(a) Describe the process by which cells produce the FGF5 pre-mRNA , and include the location
where the process occurs.
Answer:
Explanation:
mRNA (messanger ribonucleic acid) is produced through the process called transcription in the nucleus. Transcription make ribonucleic acid from deoxyribonucleic acid. The enzyme RNA polymerase creates an RNA molecule that is complementary to the template DNA coping all the information on the DNA into the mRNA formed and 3' to 5' cap are added to stabilize the RNA after which this mRNA then moves from the nucleus where it was produced to the ribosome in the cytoplasm for translation of the information that is coded in the bases.
FGF5 is a gene that is encoded in the DNA.
mRNA is a messenger molecule, which transcribes the information from DNA and delivers it to the RNA.
Role of mRNA Transcription is the process of decoding the message delivered by DNA into a messenger molecule of RNA. The enzyme RNA polymerase is involved in creating the RNA molecule.
FGF-5 gene is produced in the outer root of the hair follicle and perifollicular macrophages. The mRNA produced is complementary to the template DNA and copied all the information of the DNA.
The mRNA is then capped and sent to ribosomes for further translation. The gene is encoded in the DNA.
Thus, transcription is the process in which the mRNA is complementary to the template DNA strand copying all the information.
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what cellular processes happen during mitosis?
Answer:
the eukaryotic cell undergoes many phases to result in two daughter cells.
prophase
prometaphase
metaphase
anaphase
telophase
Answer:
A eukaryotic cell goes through a few (4) phases to split into two identical daughter cells.
Explanation:
Prophase, metaphase, anaphase, and telophase are the 4 phases.
1st phase: nuclear envelope disappears and chromosomes become visble
2nd phase: chromosomes line up at the middle of the cell (metaphase plate I believe it’s called), to get ready to divide.
3rd phase: replicated chromosomes split and move to different ends/poles of the cell.
4th phase: 2 nuclei form, including 2 identical daughter cells.
Hope this helps, my bio’s kind of rusty though so I’d research this more if I were you :)
What does a straight line on a seismograph indicate?
Question 1 options:
Large earthquake
Small earthquakes
No earthquake
Tsunami
Answer:
C. No earthquake
Explanation:
The information I got it from is in this image:
are bacteria prokaryotes of eukaryotic
Answer:
well they can be both sometimes, some can survive in very hot environments, but most can be killed by heat so it is prokaryotic
Explanation:
What is the correct
progression of hominid development?
Answers:
i think the last one D
One type of bacteria reproduces once every 60 minutes. If there are 2 bacterial cells to begin with, then after 4 hours there will be a total of
bacterial cells.
Answer:
6 bacterial cells
Explanation:
Hope this is helpful!!
Answer:
The answer is 8 bacterial cells.
Explanation:
What is the liquid layer of the earth core called
Answer:
Outer core.
Explanation:
Just thank me later.
Answer:
The outer core
Explanation:
on what organelle does the process occur ?
Answer:
the chloroplast
Explanation:
what are phosphates?
plsss help
Answer:
mineral is a phosphate
Explanation:
Answer:
In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid H ₃PO ₄. The phosphate or orthophosphate ion [PO ₄]³⁻ is derived from phosphoric acid by the removal of three protons H⁺ .
Explanation:
4 Why was this experiment important to study for the Origin of Life
Answer:
Purr per long
Explanation:
If u know origin for life they talked about purr
Answer:
Explanation:
Gave better understanding
Name the type of sugar represents by the letter S
Answer:
Explanation:
Table sugar is the common name for a sugar known as sucrose. It is a type of disaccharide made from the combination of the monosaccharides glucose and fructose. The chemical or molecular formula for sucrose is C12H22O11, which means each molecule of sugar contains 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms.
Answer:
DEOXYRIBOSE SUGAR
Explanation:
I JUSTKNOW THESE THINGS
Distilled water (H2O) can be made from tap water by removing dissolved minerals and various other chemicals. How should each type of water be classified
Can someone please help me with this question please?
Answer:
its c
Explanation:
Answer:
Explanation:its not d its b
How do you think the characteristics of rock can be used to determine how it formed and what Earth was like at the time and place where it formed ?
Type of rocks includes: igneous, sedimentary, and metamorphic.
Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water.
Rocks tell us a great deal about the Earth's history.
Igneous rocks tell of past volcanic scenes and can also be used to age-date certain periods in the past.Sedimentary rocks tell us about past environments at Earth's surface. Because of this, they are the primary story-tellers of past climate, life, and major events at Earth's surface.Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids .Learn more about rocks here:
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How does a flowering plant's anther help its species survive?
o It produces food for the plant
O It produces pollen for reproduction.
o it anchors the plant in the ground.
It helps the plant protect itself.
HELP
Answer: It produces pollen for preproduction
Explanation:
An anther of a flowering plant help in the survival of its species by producing pollen for reproduction. Thus, the correct option for this question is B.
What is the function of the anther in flowering plants?The fundamental and the most important function of the anther is to produce and provide the pollen, the pollen-containing anther acts as the sperm that is necessary for reproduction. It is characterized as a male reproductive part of a flower.
Apart from the anther, the Stigma is the female reproductive part of a flower. The connection of these two attributes may an essential role in reproduction. The anthers are bilobed with sac-like structures (microsporangia) present inside them. The stigma is a receptive base on which the pollen lands.
Therefore, a flowering plant's anther helps its species survive by producing pollen for reproduction. Thus, the correct option for this question is B.
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