Which type of plant lives the longest?
Answer:
Great Basin Bristlecone or Pinus longaeva for it's binomial name. Which is known as the Methuselah.
Where within the cell does translation occur?
Translation is the second phase of protein synthesis. This process occurs in the cytoplasm in an organelle called the ribosome. Where the strand of RNA is deciphered to synthesize peptides.
List three factors that account for the rapid growth of the world's human population over the past 200 years.
Answer:
In the 1960s, China's large population was growing so rapidly that there was a serious threat of mass starvation.
• The government established the world's strictest family planning and birth control program, promoting one-child families and provides contraceptives, sterilizations, and abortions for married couples.
• Married couples pledging to have no more than one child receive a number of benefits including better housing, more food, free health care, salary bonuses, and preferential job opportunities for their child.
• Between 1972 and 2011, the country cut its birth rate in half and trimmed the average number of children born to its women from 5.7 to 1
Explanation:
In humans, colorblindness is sex linked and recessive. If a woman is a carrier for the trait, what is the chance that her sons will be colorblind? Her daughters? (Assume their father has normal vision.)
Answer:
50% for sons 0%for daughters
Explanation:
the genotype of the mother is X⁻X
the genotype of the father is XY
the gametes from the mother are X⁻ andX
the gametes from the father are X and Y
to find the chance we make a Punnet square and cross each gamete
[tex]\left[\begin{array}{ccc}X^-X&XX\\X^-Y&XY\end{array}\right][/tex]
1 of the 2 males has the gene for colorblindness so there is a 50% chance that the son will be colorblind
1 of the 2 daughters has the gene for cloroblindness but only in one exemplary so the chance is 0%
A hot horseshoe transfers heat to the tongs
Radiation
Conduction
Convection
Answer:
Radiation is the answer
Explanation:
A hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.
What is Conduction?Conduction is defined as the process by which heat energy is transmitted through collisions between neighboring atoms or molecules which occurs more easily in solids and liquids, where the particles are closer together than in gases. where the particles are further separated.
Some examples of heat conduction are accidentally touching a hot pot, or when a heating pad is applied directly to and heats a muscle or when a hot horseshoe transfers heat to tongs.
During the conduction of electricity, movement of electrically charged particles occur in the medium. The electric current is carried and moved by the ions or electrons.
Thus, a hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.
Learn more about Conduction, here:
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A particular protein has the amino acid sequence: . . . Ala-Pro-His-Trp-Arg-Lys-Gly-Val-Thr . . within its primary structure. A geneticist studying mutations affecting this protein discovered a mutant that produced a shortened protein molecule that terminated within this region. In this mutant protein, the His became the last amino acid. What DNA single-base change(s) would cause the protein to terminate at the His residue
Answer:
The correct answer is - nonsense mutation.
Explanation:
The given amino acid sequence Ala-Pro-His-Trp-Arg-Lys-Gly-Val-Thr of a particular protein is affected by a mutation that leads to the shortened protein that ends in this region only. As we know the His amino acid becomes the last amino acid so in such case is it takes place due to nonsense mutation that is the only mutation or change result to terminate before or at the His codon.
The Trp codon which is coded by UGG codon could have been changed to either a UAG or a UGA codon in this case.
The correct answer is - nonsense mutation.
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU
Answer:
agroforestry
Explanation:
Answer:
industrial agriculture
Essay Writer- Please write a response to the question below.
Your brain has many functions beyond monitoring the environment and controlling your muscles. For example, your brain can also store memories. How do you think this function can
help keep you safe from harm?
Answer:
In our memories is our experience present.
Explanation:
Stored memories is a function of brain that can help in keeping you safe from harm because in our memories we experience what is harmful and better for us. So due to these memories we remain far from harmful materials such as fire, electric wires etc so we can say that these memories plays a vital role in keeping us save from harm.
1. A rhythm of activity that runs at a frequency that is independent of external cues is called a _______ rhythm.
phase shift
circadian
nocturnal
free-running
Answer:
Circadian rhythm
Explanation:
Circadian rhythm is a natural, internal process that regulates the sleep-wake cycle. It repeats that cycle on each rotation of the Earth every 24 hours. It has been said that if your circadian rhythm is out of weight can cause weight gains, impulsivity, slower thinking, and other behavioral changes it is similar to those who experience jet lags and work shifts.
Hope this helped :)
hello i did not mean to post question
Which of the following is NOT a property that affects weather? A. Temperature B.Moisture C. Pressure D. Time
Which hypothesis proposes the correct explanation for the variety of traits in a species?
A. Cloning creates variety because offspring receive genetic material that is different from that of their parent.
B. Budding creates variety because offspring receive genetic material that is different from that of their parent.
C. Sexual reproduction creates variety because offspring have a different combination of genetic material than either parent.
D. Fragmentation and regeneration create variety because offspring receive genetic material that is different from that of their parent.
Answer:
A. Cloning creates variety because offspring receive genetic material that is different from that of their parent.
Explanation:
A dead body is in "full rigor" Approximately how many hours has this person been dead?
all the squirrels, grass, oak trees, and turtles in the forest would be considered a
Answer:
A community I believe
Explanation:
please help! :)
Identify the most efficient way to protect biodiversity.
Explain your reasoning.
**please do not put the sample response :) **
Protecting habitats before they are torn down.
or
we can consume less and be more mindful about what we consume.
The efficient way to protect biodiversity is to protect plant and animal species that are extinct day by day and minimize the effect of pollution on the environment.
What is biodiversity?Biodiversity is the diverse living things and nonliving things present on the earth. Biodiversity refers to the different species of plants and animals that live and interact with each other, and they are also dependent on each other.
Nature is interdependent, every organism depends on another organism for its living and the dance of the autotrophs gives energy to animals.
It is important to protect biodiversity because if animals and plants while extinct other animals can as also be living.
Thus, the most effective strategy to preserve biodiversity is to safeguard the rapidly disappearing plant and animal species while reducing environmental degradation.
To learn more about biodiversity, refer to the below link:
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Are protons positive negative or neutral charged
Answer:
positive charge
Explanation:
HELP ITS DUE SOOOONNNN
Answer:
true is the correct answer
Answer:
true is the correct answer
Explanation:
I don't know
Which of the following describes mariculture?
A) plantation farming
B) bee farming
C) poutry farming
D) fish farming
E) coral organism farming
Answer:
fish farming
explanation
mariculture is held on river sides, lake or pond
Answer:
I say fish farming
Explanation:
tell me if you got it right
Which of the following characteristics is shared by an ash tree, a cat, yeast, and an amoeba?
a) They break down glucose during the production of ATP.
b) They develop a cell plate during mitosis.
c) They have chitin in their cell walls.
d) They have 19 pairs of chromosomes in each cell.
Answer:
a) They break down glucose during the production of ATP.
Explanation:
This question is making a comparison of the life processes of the following organisms: ash tree (plant), cat (animal), yeast (fungus), amoeba (protist). As observed, these four organisms belong to four different kingdoms, hence, will have distinct features/characteristics.
For example,
- Only plants like the ash tree develop a cell plate when it is about to divide into two during the process of mitosis.
- Only members of the fungi kingdom contains CHITIN in their cell wall
- Different species of organisms contains its own unique number of chromosome in its cell. Hence, different species cannot all have 19 pairs of chromosomes in their respective cells.
However, all cells of living organisms undergo the process of cellular respiration, which they use to obtain energy (ATP) by breaking down glucose (from their food).
An ecosystem is a location on Earth that includes I. Only biotic components II. Only abiotic components III. Interacting living and non-living components
a. I only
b. II only
c. III only
d. I and II only
e. I, II and III
- Will mark brainliest!!!
The study of a living being is called biology.
The correct answer is C.
The term ecosystem is given tensely. The ecosystem is defined as the interaction between the living things and nonliving things and it is also stated as an interaction between the biotic and abiotic components.
According to the question, which gives the best explanation of the term ecosystem is option C.
Hence, the correct option is c that is Interacting with living and non-living components.
For more information, refer to the link:-
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If an element Has 35 protons and 36 electrons is it called an cation or anion
Answer:
In a neutral atom the number of protons = the number of electrons. 35 protons = 35 electrons. But Bromine anion with a charge of -1 has one extra electron so 35 +1 = 36 electrons. 36 electrons is the number of electrons in the stable inert gas Krypton. ... Protons + neutrons = Mass putting in known values.
Explanation:
Please help this is part of work that’s due in two days and I would really appreciate it if you could help me.(and by the way it’s 25 points)
Answer: Ask your teacher for some help
Explanation: if anything can help us your teacher
Which of the following is correct about turnover number (kcat) and the specificity constant for an enzyme?
A. The kcat reveals how well an enzyme works.
B. kcat Vmax/[ES]
C. The specificity constant is defined as (kcat)(Km)
D. The specificity constant is defined as kcat/Km.
Answer:
B
Explanation:
Specificity constant-The ratio of Kcat/Km is called as specificity constant.
Kcat-Turn over number
Km-Michaelis constant
Specifictiy constant is the measure of enzyme efficiency .
What controls the nervous system?
what is amino acid??
Roughly how many different species (of plants, animals, bacteria,
etc.) do you think scientists have identified?
SELECT AN ANSWER
10 million
500,000
two million
10,000
SUBMIT
Answer:
about 2 million species have been Identified, but more are still undiscovered under the mariana trench.
4. Do you think that increasing the number and kinds of observations you make about something would affect any inferences you make about those observations? Why or why not?
Answer: The number of observations (sample size) is important in determining the reliability of statistical inferences. The kind of observations depends on what hypothesis is being tested. Different statistical techniques are required depending on whether the data is categorical or discrete or continuous and whether observations are quantitative or qualitative. Increasing the kinds of observations (multiple sets of data) may also add to the reliability of the test of the hypothesis.
Explanation:
In general, a larger sample size improves the reliability of any statistical inference, particularly when there is more variability (higher variance) in the data and when the expected effect is small. A larger sample reduces the chance of random error.
Where more than one variable is associated with output data, it is of course necessary to collect data of different kinds. For example, if your hypothesis is:
H: y = ax1 + bx2 + cx3 + ...........
then you need to have observations of x1, x2, x3.........
fdtygfgyhgfcgtyghvfghgfyhgnExplanation:
How is a bird respiratory system advantageous for them?
Answer:
In contrast to their dinosaur ancestors, they lack true teeth and have replaced them with specialized beaks and bills. The respiratory system of birds facilitates efficient exchange of carbon dioxide and oxygen by using air sacs to maintain a continuous unidirectional airflow through the lungs.
Explanation:
Label the parts of the female reproductive wystem. play help me TnT
1. fallopian tube( the tube that connects the ovaries with the uterus)
2.Ovary
3.This is the cervix
4.Uterus
5.Vagina
Jenna took an open bowl of leftover mashed potatoes from the refrigerator and noticed a difference in smell. She determined that chemical changes occurred since the potatoes were first placed there. Which observations most likely led to Jenna’s conclusion?
Answer:
a production of odor
Explanation:
Odors are caused by a chemical change in the food which people can smell, this observation led to her conclusion
Answer:
A change in Oder
Explanation: