Answer:
Photosynthesis in plants occurs in specialized organelles called chloroplasts.chloroplast are found in plant leaves and contains the pigment chlorophyll. the green pigment absorbs light energy needed for photosynthesis to occur.
Explanation:
Hope this helped Mark BRAINLEST!!!
(a) How plants propagate
through sexual mode of
reproduction?
Explanation:
this is the answer please mark me as brainleist
Why do tropospheric ozone levels peak in the afternoon and summer?
Answer:
because exhaust fumes from morning rush hour have had time to react in sunlight.
Explanation:
what is a centromere
Answer:
the region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division.
Explanation
brainliest?
Answer:
A centromere is where the two chromtid of a chromosome meets.. It meant the centre
During cell reproduction, inherited information is carried by.
genes
bacteria
cytoplasm
nuclei
Answer:
During cell reproduction, inherited information is carried by:
A. nuclei
B. bacteria
C. cytoplasm
D. genes
The answer is D genes
Explanation:
DIFFERENCE BETWEEN REAL FLOW AND MONEY FLOW?
Answer:
Money flow and real flow are two main aspects of the circular flow of income economic model. Real flows refer to flow of actual goods or services while money flows refer to payments for the services
How does a single fertilized egg cell develop into so
many different types of specialized cells?
Answer:
They both cannot produce all cells. Multipotent- limited to replacing cells in the tissue where they are found.
Explanation:
what is the scientific name of frog
Answer: Anura
Explanation:
Answer:
The scientific name for a frog is Anura.
How has fossil fuels been a benefit getting us to modern day times
Answer:
The United States gets 81% of its total energy from oil, coal, and natural gas, all of which are fossil fuels. We depend on those fuels to heat our homes, run our vehicles, power industry and manufacturing, and provide us with electricity.
Explanation:
Match the description to the stage of new born reflex it represents
In which of the following does the land being moved contain approximately 60% water?
O landslide
slump
O mudflow
creep
Answer:
Landslide
Explanation:
g To generate a vaccine to pertussis toxin, a heat-killed preparation of Bordetella pertussis (the bacteria that produce pertussis toxin) is mixed with a purified preparation of the inactivated toxin protein. The mixture is then injected subcutaneously into mice. In an effort to enhance the antibody response to the toxin, a group of test mice is depleted of all their dendritic cells immediately prior to immunization. However, instead of enhancing the antibody response, the dendritic cell depletion nearly eliminated the anti-toxin antibody response because why
Answer:l
Explanation:
What can we do in lieu of a breathable atmosphere
Answer:
Explanation:
I wonder how you would explain that both men and women are living much longer. In 1900 the average ago of mortality was 42 years old in the United States. We have nearly doubled that. In the province (Canada) where I live the mortality rate is nearly 81 years old. That is a huge improvement.
We have done in spite of contaminated air, oceans that resemble sewage sump (there is a plastic dump the size of Texas somewhere in the Pacific and the Atlantic is little better), a population increase that is unbelievable in terms of %. I wish my stocks would show that kind of % increase, and the current biological crisis -- I'm not allowed to name it. (There have been several of these pandemics since 1900.)
So I'll ask again: How are such things to be explained.
What is Anatomy and why is it important for evolution?
Answer:
Anatomy is the branch of science concerned with bodily structure of humans, animals, and living organism,especially as revealed by dissection and the separation of parts. It is important for evolution because it determines the evolutionary relationship between organisms and weather or not they have something in common.
Drag the tiles to the correct boxes to complete the pairs.
Identify the types of inheritance based on the expression of alleles in the organism.
Answer:
Presence of many alleles for the trait to be expressed --> Multiple
Presence of two alleles for the trait to be expressed --> recessive
Presence of a single allele for the trait to be expressed --> dominant
Answer:
Presence of two alleles for the trait to be expressed: recessive
Presence of many alleles for the trait to be expressed: multiple
Presence of a single allele for the trait to be expressed: dominant
Explanation:
Edmentum
'the fern are more terrestrially adapted 'explain this statement
Answer:
The reason for this is that both moss and fern species are relatively primitive plants that are only Imperfectly adapted to a terrestrial environment. ferns have both roots and vascular tissue and therefore, can grow larger than moss species, but like the mosses, ferns require water for reproduction.
this is the outer part of the earth and contains the crust and upper mantel
please somebody help will mark
what is the cause of down syndrome
Answer:
there is multiple causes is this an acual question??????
Explanation:
Where does translation occur?
a
nucleus
b
golgi
c
ER
d
ribosomes
Answer: ribosomes
Explanation:
when the cart hits the wall, what happens to the block on top?
why?
which process takes place last in the development of a human bean
Answer:
Neurulation of organogenesis is the last stage of human development. The gastrula stage forms three germ layers called ectoderm, mesoderm, and endoderm
Answer:
i think it's encodam..
Suppose the 3' splice site is mutated from AGG to ACG. Predict the consequence of this mutation. Choose one: A. Splicing would occur as normal because this splice site is less important than the 5' splice site. B. Splicing would occur as normal but there would be a point mutation in the mRNA and final protein sequences. C. Splicing would not begin if the 3' splice site is altered. D. Splicing would begin but not be properly completed if the 3' splice site is altered.
Solution :
The correct order of the RNA splicing is :
1. The BBP and the U2AF is to bind the A in branch point site in the intron, but the U1snRNP binds the 5' splice site.
2. U2snRNP helps to bind the branch point site while U4/U6 and the U5snRNP binds the 5' slice site.
3. 5' end of intron binds branch point adenine and forms a lariat.
4. Conserved adenine in branch point site attacks 5' splice site thus cutting the RNA at 5' splice site.
5. Lariat is released and then degraded.
6. The 3' end of first exon interacts with 3' splice site and forms a new bond in the sugar phosphate backbone.
When the 3' splice is altered, then the splicing begins but are not properly completed due to the altered activity of the full introns that will be present in mRNA.
the mRNA will have the base sequence--
Answer:
Determining mRNA Sequence
DNA is used as a template for the cell to build mRNA. DNA utilizes four bases, adenine (A), guanine (G), cytosine (C), and thymine (T), in its code. RNA also uses four bases. ... Therefore, if your DNA sequence is 3' T C G T T C A G T 5', the mRNA sequence would be 5' A G C A A G U C A 3'.
Explanation:
Hope this will help
Darwin suggested that plants pollinated by long tongued insects would benefit by having long flowers. To measure the advantaged of having long flowers, Johnson and Steiner (1997) experimentally shortened 68 of 140 flowers. The remaining flowers were control. One week later, 24 out of the 68 shortened flowers had received pollen, whereas 18 out of the control flowers had received pollen. Estimate the odds ratio of not receiving pollen after flower shortening, as compared to control flowers
Answer:
The possibility of not receiving pollen for shortened flowers is 64.7% and for the control group it is 75%.
Explanation:
Pollination carried out by insects help plants spread their pollens and multiply. Contrary to Darwin's suggestion, the experiment results prove that having long flowers decreases the chances of pollination by long tongued insects as it is shown in the experiment.
The odds ratio of not receiving pollen after the flower shortening can be calculated as 64.7% compared to the odds of flowers that were not shortened which have a possibility of 75% of not receiving pollen.
I hope this answer helps.
How do triglycerides play an important role in human metabolism?
Answer:
Triglycerides play an important role in metabolism as energy sources and transporters of dietary fat. They contain more than twice as much energy as carbohydrates. They are the main constituents of body fat. Hope it helps ❤️
Can light cause glue to dry
Answer: No. Light can only change things by warming them up, so it cannot cause glue to dry. Hope this helps. Can you give me brainliest pls
Explanation:
help plz.............
Explanation:
c. I think at least sorry if its wrong
You are studying a new gene "X" that you think controls skin color in Bearded Dragons. In order to determine what gene X does you need lots of gene X DNA to work with. So, you decide to amplify it through the process known as PCR. You have a forward and a reverse primer that have been designed to gene Xf – a gene in frogs that is similar to the one found in the Bearded Dragon. You are pretty sure that these two primers will work in Bearded Dragons, so you decide to go ahead with the PCR. In frogs, the Forward Xf primer binds gene Xf between nucleotides 32 and 47. The Reverse Xf primer binds between nucleotides 1110 and 1135. What size PCR product would these two primers create if they amplified the frog gene Xfp
Answer:
The correct answer is - 1103 bp.
Explanation:
PCR or polymerase chain reaction is a process that uses a primer to amplifying the desired segments of DNA molecules. It is a technique that can amplify a million copies of the DNA segment.
given:
forward primer binds from - 32 to 47
reverse primer binds from - 1135 to 1110
PCR product would be between - 32 to 1135
So, product size would = 1135-32 = 1103.
Thus, the correct answer is - 1103.
What is digestion and how does it work
Answer:
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.
Explanation:
Digestion works by moving food through the GI tract. Digestion begins in the mouth with chewing and ends in the small intestine. As food passes through the GI tract, it mixes with digestive juices, causing large molecules of food to break down into smaller molecules. The body then absorbs these smaller molecules through the walls of the small intestine into the bloodstream, which delivers them to the rest of the body. Waste products of digestion pass through the large intestine and out of the body as a solid matter called stool.
Which of the following is an example of a learned behavior? *
crying baby
swimming fish
walking
breathing
Answer:
Walking
Explanation:
