Answer:
I know for a fact that they are genetically identical, but I don't think they are physically identical so I would go with only Genetically Identical
Explanation:
Smooth muscles are found mainly in the _______
A)Walls of the cardiac muscles
B)Walls of the chest
C)Walls of hollow organs
D)Walls of the lumbar spine
:(
no one wants to answer my question :(
Answer:
Same nobody's wants to answer mine
If an organism had 30 chromosomes in its somatic cell, the blood cells of that organism should have
15 chromosomes
30 chromosomes
10 chromosomes
80 chromosomes
Answer:
30 chromosomes: the blood cells are somatic cells too
Stem cells can make many copies of themselves through the process of ________. This process results in daughter cells that are ____________ the parent cells. The unspecialized cells can become specialized through the process of _______________.
Answer:
Explanation:
1. mitosis
2. clones
3. differentation
Stem cells can make many copies of themselves through the process of mitosis, which is a type of cell division.
What are stem cells?Stem cell are undifferentiated cells that produce specialized cells and their initial division results in daughter cells that are clones of the parent cells.
The unspecialized cells can become specialized through the process of differentiation.In conclusion, stem cells can make many copies of themselves through the process of mitosis.
Learn more on stem cells here:
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What are the reactants of glucose?
1 point
Answer:
Explanation:
Food (glucose)
Uranium-236 is used in the H-bomb o created by fusion reacions an unstable isotope of uranium created from four hydrogen atoms
Answer:
0-0
Explanation:
Answer:
I think it is the 4th one I did this and thats what I answered it might be wron though sorry if it is
The Earth's orbit around the Sun is
A. circular
B. straight
C. eliptical
Choose the correct answer.''
Answer:
yeppers circular please believe
GIVING 2000 PTS AFTER U ANSWER IT MUST BE CORRECT A stalled front (not moving) that may bring many days of clouds and precipitation is a(n)____________.
Question 1 options:
cold front
warm front
occluded front
stationary front
Question 2 (1 point)
Saved
An air mass, shown in the image above, that forms over parts of Mexico, Texas, and Arizona will be a _______.
Question 2 options:
continental polar air mass
continental tropical air mass
maritime polar air mass
maritime tropical air mass
Question 3 (1 point)
Saved
Prevailing westerlies are global winds responsible for most weather in our region of the United States moving from west to east.
Question 3 options:
True
False
Question 4 (1 point)
What causes a land breeze at the beach?
Question 4 options:
At night, cooler air over land replaces rising warmer air over water.
At night cooler air over water replaces rising warmer air over land.
During the day, cooler air over land forces warmer air over water to rise.
Question 5 (1 point)
Based on the weather map above, which statement is true based on the weather map?
Question 5 options:
A warm front is moving toward South Carolina.
A warm front just passed through South Carolina.
It is currently raining in South Carolina.
The next few days in South Carolina should be colder.
Question 6 (1 point)
Saved
Which type of local wind is illustrated in the image above?
Question 6 options:
Global wind
warm wind
land breeze
sea breeze
Answer:
1) stationary front 2) Continental tropical air mass 3) False, that would be trade winds 4) At night cooler air over water replaces rising warmer air over land. (option b) 5) there aint no map mayne 6) again aint no picture
Explanation:
jus trust. looked it up
Two types of bone markings are:
A) Projections and depressions
B) Indentations and holes
C) Depressions and bumps
D) None of these
17. The ff. are true of ligands
A. They are intracellular
b) non-polar bind to receptors
c) polar bind to receptors
d) small molecules bind to receptors
WILL GIVE BRAINLIEST!
Why do you build up a static charge when you rub your shoes across the carpet?
A. Electrons rub off of your shoes and onto the carpet
B.Electrons rub off of the carpet and onto your shoes
C.Protons rub off of your shoes and onto the carpet.
D.Protons rub off of the carpet and onto your shoes.
Answer:
B.Electrons rub off of the carpet and onto your shoes
Explanation:
The human eye is filled with a clear fluid called the aqueous humor. The production, flow, and drainage of this fluid is an active and continuous process which keeps the healthy eye at an intraocular pressure of about 15 mmHg. If the drainage becomes obstructed, fluid accumulates in the eye resulting in an increase of this pressure to the 25 to 50 mmHg range and the clinical onset of glaucoma. What is the pressure of 30 mmHg expressed in units of psi (pounds per square inch)
Answer:
The pressure will be "0.579 psi".
Explanation:
The given value is:
Hg,
= 30 mm
Density of mercury (Pm),
= 13600 kg/m³
As we know,
1 psi = 6895 N/m²
Now,
The pressure will be:
= [tex]30 \ mm \ of \ Hg[/tex]
= [tex]30\times 10^{-3}\times Pm\times g[/tex]
On substituting the given values, we get
= [tex]30\times 10^{-3}\times 13600\times 9.8[/tex]
= [tex]3,998,400\times 10^{-3}[/tex]
= [tex]3,998.4 \ N/m^2[/tex]
So,
The pressure of 30 mm of Hg will be:
= [tex]\frac{3,998.4}{6895}[/tex]
= [tex]0.579 \ psi[/tex]
Which of the following questions about genetic diversity could most appropriately be answered by analysis of the model in Figure 1 ?
Answer: (C) How does the independent assortment of the two sets of homologous chromosomes increase genetic diversity?
Explanation:
Anthony Hoffnagle was well until after 6 months of age when he was hospitalized for pneumonia 5 times in the same year. A consultation with an immunologist revealed normal numbers of B cells and T cells, slightly elevated IgM, and a marked decrease in IgG and IgA. He was diagnosed with X-linked hyper IgM syndrome. Based upon the information in the previous questions, what is the most important gene that might be defective that would result in lack of class switch to IgG or IgA
Answer:
CD40L
Explanation:
The CD40 ligand (CD40L) protein is a transmembrane glycoprotein which is expressed on activated T cells and belongs to the tumor necrosis factor (TNF) superfamily. The hyper IgM syndrome is caused by mutations in the CD40L gene, where the defective protein can no longer bind CD40 on antigen-presenting cells. The X-linked Hyper IgM syndrome is characterized by abnormal levels of immunoglobulins, i.e., low levels of IgG and IgA, and increased/normal levels of IgM. Because CD40L gene is located on the X chromosome, this disorder is observed much more frequently in males than in females.
Why would an aquatic organism need a contractile vacuole?
Answer:
Contractile vacuoles protect a cell from absorbing too much water and potentially exploding by excreting excess water. Wastes, such as ammonia, are soluble in water; they are excreted from the cell along with excess water by the contractile vacuoles
Explanation:
Hope it helps!
If you dont mind can you please mark me as brainlest?
which of the following is a gas at room temperature
A. jello
B. milk
C. helium
D. popcorn
At a deep sea whale fall, the Atlantic hagfish, the crustaceans, and the sand make up which of the following?
Answer:
I would say part of an ecosystem and community.
Explanation:
An ecosystem is a biological community of interacting organisms and their physical environment .In the bottom of the sea,there are already many animals living here and when the whale fall appears at the bottom of the ocean it becomes apart of the ecosystem as it provides them with food.
This is because when a whale dies, its body often falls to the seafloor. The whale's body then becomes food and shelter for organisms in the deep sea. This is called a whale fall. A deep-sea whale fall might support 200 different species for as long as 10 years! Larger species, such as Atlantic hagfish, are the first to arrive to feed on the whale flesh. Later, smaller species of snails and crustaceans come to eat the remaining flesh. Worms burrow into the sand beneath the whale body, and bacteria feed on the whale bones.
Answer:
Part of an ecosystem
Explanation:
The Atlantic hagfish and the crustaceans are living organisms. The sand is a nonliving part of the environment. An ecosystem is made up of living organisms and the nonliving parts of their environment. So, the Atlantic hagfish, the crustaceans, and the sand make up part of an ecosystem.
What type of rock is Mount Kinabalu made of?
Briefly explain the reason that Sedlak gives for water shortages.
Answer:
There are many factors that contribute to this. One being the population as well as climate. ... The population has clearly increased dramatically, which means more people need access to water to survive. Another impact is simply the climate change.
1. A disease kills an organism that is a secondary consumer in a food web, and the organism
decays. What is the next thing that happens to the energy in the organism's body?
A. It is transferred to producers.
B. It is transferred to decomposers.
C. It is transferred to other secondary consumers.
D. It is transferred to tertiary consumers.
Answer:
it is transferred to producers
Explanation:
it is transferred to the producersBeyond Dominant and Recessive
Decide which type of inheritance best matches the definition.
6. Multiple genes interact to determine the phenotype.
7. Two alleles are dominant, resulting in offspring that show both
phenotypes.
8. One gene has several different forms, resulting in more than two
phenotypes.
9. Two alleles are neither completely dominant nor completely
recessive, resulting in a phenotype that is a combination of the two
Answer:
6. Polygenic inheritance
7. Co-dominance
8. Multiple allele
9. Incomplete dominance
Explanation:
This question depicts non-mendelian inheritance patterns i.e. inheritance that do not conform to Mendel's principle of inheritance. They are as follows:
6. POLYGENIC INHERITANCE is a type of inheritance in which multiple genes i.e. more than one gene, interact to determine the phenotype of an organism.
7. CO-DOMINANCE is a type of inheritance pattern in which two alleles of a gene are dominant, resulting in offspring that show both phenotypes. Example is blood group A and B in humans.
8. MULTIPLE ALLELISM is an inheritance pattern involving one gene having several different forms (alleles), resulting in more than two phenotypes. Example is the blood type in humans.
9. INCOMPLETE DOMINANCE is a type of inheritance in which two alleles of a gene are neither completely dominant nor completely recessive, resulting in a phenotype that is a combination of the two. Example is ROAN color in cattle
Following are the answers:
6. Polygenic inheritance
7. Co-dominance
8. Multiple allele
9. Incomplete dominance
Polygenic inheritance: Multiple genes interact to determine the phenotype.
Codominance: Two alleles are dominant, resulting in offspring that show both phenotypes.
Multiple alleles: One gene has several different forms, resulting in more than two phenotypes.
Incomplete dominance: Two alleles are neither completely dominant nor completely recessive, resulting in a phenotype that is a combination of the two alleles.
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What might happen if the copying of the DNA
during mitosis is done improperly?
Answer:
it can produce two types of errors or mutations. cancer occurs when mutated cells ignore or override the normal "checkpoints" regulating mitosis and begin to reproduce uncontrollably
draw and explain what a food web is
Answer:
A food chain shows you how one organism eats another and transfers its energy.
Explanation:
For example, a zebra eats grass, and the zebra is eaten by the lion.
Answer:
A food web is basically multiple food chains. It shows what organisms eat and what organisms prey on other organisms.
what are bioactive molecules
Answer:
Bio-active molecules that are basically molecules that are which is produced as a result of microbial activities. These molecules can be in different forms such as enzymes, chemical compounds and organic acids. Some examples are proteases, streptokinases, lipases and pectinases.
I hope this helps you
A man with blood type AB marries a woman who is heterozygous for B blood. Among the
blood types of their children, how many different genotypes and phenotypes are possible
look up animal stoat to see the cutest thing ever. Add attachments of the picture you saw. who ever does this first will get BRAINLIEST
What did the Na (sodium atom) give to CI
(chlorine atom)?
one electron
one proton
one neutron
Answer:
A) one electron........
which of the following is a liquid at room temperature?
A. milk
B. jello
C. helium
D. popcorn
will give brainliest
Answer:
I'm thinking milk
In grapes, the wild-type DND1 gene confers resistance to attain viruses, and strains are susceptible to viruses. The EDS1 gene confers resistance to powdery mildew, a type of fungal infection. The genes are linked, eight map units apart on chromosome 17. A third gene, IR 1. imparts resistance to certain lepidopteran leafminers and is 10 map units from EDS1 and 18 map units from UNDI The abserved double crossover rate is 0.3%. What is the interference?
a. 37.5%
b. 25.%
c. 62.5%
d. 75%
Answer:
I = 62.5%
Explanation:
Available data:
the wild-type DND1 gene confers resistance to attain viruses. Strains are susceptible to virusesThe EDS1 gene confers resistance to powdery mildew, a type of fungal infection The genes are linked, eight map units apart on chromosomeA third gene, IR 1. imparts resistance to certain lepidopteran leafminers and is 10 map units from EDS1 and 18 map units from DNDIThe observed double crossover rate is 0.3%According to this information, we can picture the position of each gene in the chromosome
---DND1----------------------EDS1-----------------------------------IR1---
║---------- 8MU---------║------------------10MU-------------║
║------------------------------18MU------------------------------║
The map unit is the distance between the pair of genes for which one of every 100 meiotic products results in a recombinant product.
1% of recombinations = 1 map unit = 1cM. The maximum recombination frequency is always 50%.
So, if we know the distances between genes, we know their recombination percentages.
DND1-EDS1 = 8 MU = 8% recombinationEDSI-IR1 = 10 MU = 10% recombinationTo calculate interference, first, we need to know the coefficient of coincidence, CC.
CC= observed double recombinant frequency/expected double recombinant frequency
Note:
observed double recombinant frequency=total number of observed double recombinant individuals/total number of individuals expected double recombinant frequency: recombination frequency in region I x recombination frequency in region II.CC= (0.003)/(0.08 x 0.1)
CC=0.003/0.008
CC=0.375
CC = 37.5%
The coefficient of interference, I, is complementary with CC.
I = 1 - CC
I = 1 - 0.375
I = 0.625
I = 62.5%
18. Which tool of the biologist is more suitable for culturing bacteria in the
laboratory?
A. Test tubes
C. Perti dishes
B. Microscopes
D. Beakers
Answer:
I think C. Petri dishes
Explanation:
"The most common growth media nutrient broths (liquid nutrient medium) or LB medium (Lysogeny Broth) are liquid. These are often mixed with agar and poured into Petri dishes to solidify. These agar plates provide a solid medium on which microbes may be cultured."-https://courses.lumenlearning.com/boundless-microbiology/chapter/culturing-bacteria/
I hope this helps!