Answer:
Summary. Plants have eukaryotic cells with large central vacuoles, cell walls containing cellulose, and plastids such as chloroplasts and chromoplasts. Different types of plant cells include parenchymal, collenchymal, and sclerenchymal cells. The three types differ in structure and function.
In a nucleotide, the nitrogenous base is attached to the sugar at
A. C1
B. C2
C. C3
D. C5
Answer:
It's A!!!!!!!!!!!!!!!
Write the correct genotype. Use B or b for alleles
11. autosomal recessive disorder-
12. autosomal dominant disorder-
13. female sex-linked recessive disorder-
14. male sex-linked dominant disorder-
15. autosomal carrier-
Answer:
11. bb
12. BB
13. XᵇXᵇ
14. XᴮY
15. Bb
Explanation:
b is recessive, someone needs 2 of them to express the trait
B is dominant, someone needs 1-2 of them to express the trait
XX is female, b needs to be on both of the X for the female to express the trait
XY is male, traits are always on the X chromosome, so males need a dominant trait to be on the X for the trait to be expressed
A carrier is someone that has the trait, but doesn't express the trait physically
Are there any mammalian cells that would be a good source for dividing cells? What types of cells would most likely not have cells undergoing division?
Answer:
Explanation:
Thanks for the pointd
List the parts of a cell that are found in all types of cells.
Answer:
Cell membrane, Nucleus, Cytoplasm & Ribosomes are found in all types of cells.
WHAT IS THIS WHAT IS THIS WHAT IS THIS
Answer:
it is a pedigree
Explanation:
it is a pedigree
Answer:
It is a pedigree chart
The question is above, I’ll reward brainalist
Answer:
Yup. Its C or the 3rd option.
Explanation:
Specialized cells perform specialized functions in multicellular organisms. So based on where they are in the body, they have different, specialized function.
Which of the following scenarios is an example of temporal isolation?
A.
Fossil evidence suggests that a number of members of one squirrel species evolved over time into two separate species, each on opposite sides of the Grand Canyon.
B.
Black-eyed Susans and daisies used to be part of the same species. A random mutation in a subset of a population caused one group to release their pollen three weeks before the other, causing interbreeding to cease.
C.
Two species of tree crickets live in a Costa Rican dry forest. Their habitats and ranges overlap. The two species never interbreed because the calls of the males are different and do not attract females of the other species.
D.
Indian paintbrush flowers vary greatly in color. Bumblebees form a search image for the most average common color and preferentially pollinate those flowers.
Answer:
B. Black-eyed Susans and daisies used to be part of the same species. A random mutation in a subset of a population caused one group to release their pollen three weeks before the other, causing interbreeding to cease.
Explanation:
Temporal isolation, where temporal relates to time. So temporal isolation is the process where two populations will reproduce at different times/different seasons and therefore cause a split in species. In this case, we see the flowers release pollen at different times and caused a split into two distinct species.
HELP PLSSS !!
Based on this data, what can be concluded about the impact
seasonal changes have on these organisms around the Barents Sea?
A. The availability of solar energy limits photosynthetic productivity in winter months
B. Seasonal Changes have no impact on these organisms
C. During winter months the Diatom and zooplankton population completely die off due
to the lack of sunlight.
D. Due to the availability of solar energy, Diatom mass peaks in July.
Answer:
D. Due to the availability of solar energy, Diatom mass peaks in July.
Explanation:
Diatom are the photosynthetic algae which prepare food for themselves from the solar radiation just like plants. These diatoms produce more biomass or vegetation in the summer season mainly in July because availability of more sunlight in the Barents sea region while on the other hand, less biomass in the winter season due to low temperature and solar radiation which also effects the population of zooplankton organisms. So we can conclude that seasonal changes have a great impact on the organisms living around the Barents Sea.
Answer:
The availability of solar energy limits photosynthetic productivity in winter months
Explanation:
Trust me
what bacteria is this?
Answer:
I'm not sure but I am pretty sure that it is: streptococcus.
Hope this helps!
In this assignment, you will conduct research to construct an explanation of how macromolecules are used in the body. You will then revise your explanation based on new information from additional research. 100 Points make it good
Answer:
What is a macrocolecule?
A biological macromolecule is a very large molecule that is built from smaller biological, or organic, molecules that are linked together by covalent bonds.
Macromolecules are necessary for an organism’s growth and survival
There are four major classes of biological macromolecules. Carbohydrates, Proteins, Fats, and Nucleic acids (DNA and RNA)
What do you notice about the atoms that make up these molecules?
Carbs-They contain carbon, hydrogen, and oxygen and include the sugars, starches, and fibers that are found in grains, fruits, and vegetables.
Carbohydrates are important for brain function, and they provide energy for working muscles and the central nervous system.
Protein- This type of macromolecule can be found in meats, poultry, fish, eggs, dairy products, nuts, and legumes.
Protein is necessary for building and repairing muscle mass, and it helps maintain a healthy immune system.
There are about 20 amino acids,most prevalent in these are carbon, hydrogen, oxygen, nitrogen, and sulfur.
Fats-are used by the body as energy and to store fat-soluble vitamins (vitamins A, D, E and K). They also insulate the body and protect vital organs.
The human body stores excess fat in specialized cells called adipocytes.
consists of two main components—glycerol and fatty acids.
What happens to macromolecules from food during digestion?
Glycolysis can be best explained as a series of chemical reactions that extract energy from glucose. This process occurs in liver cells. At the start of glycolysis, a molecule of glucose (C6H12O6) is trapped and destabilized, or broken down into two three-carbon molecules. These molecules are called pyruvate. The net products of the process are two molecules of ATP—four molecules of ATP are actually produced, but two are used up—and two molecules of NADH. The liver also metabolizes other macromolecules,
If there is not enough carbohydrate intake, how does the body form glucose?
When there is a shortage of fats or carbohydrates, proteins can also yield energy.
Fats typically provide more than half of the body's energy needs.
If not enough protein is provided by the diet, the body starts chewing on muscle cells.
If there is a glucose shortage, how does the body produce energy?
glucose can be made in the liver and kidneys using protein from elsewhere in the body.
What atoms make up sugar molecules, amino acids, and fatty acids?
Sugar molecules - Glucose, Amino Acids - Proteins, Fatty Acids - Fat
Explanation:
These are the questions that you're supposed to answer in the essay. just arrange them into an essay format and change some stuff and add more so its not plagiarized. or just write the thing on your own bc thats what youre supposed to do : )
Insects are the most diverse group of organisms, in terms of numbers of species, dominating terrestrial habitats.
a. True
b. False
Select the statement that BEST answers the following question
based on the information provided
Milk is uniformly mixed it contains several compounds-
water, proteins, fats, and sugars. Is milk considered a
substance or a mixture?
It is a liquid substance with uniform composition
b It is a mixture, only solids are pure substances.
С
It is a mixture that can be separated by physical
means
d
It contains compounds and is therefore a
substance
Answer:
D) It contains compounds and is therefore a substance
Explanation:
A mixture is composed of multiple compounds.
Hi, um Question does anyone in the National Honor Society. See I was invited, but the problem is that they never told me if we pay or not to pay. I'm so confused right now also I need help with this question
What type of tissue covers the seeds, stems, and roots of the plant to protect inner tissues from getting damaged?
Answer: Wow that's great, but
1. National Honor Society has an induction fee of $45 in addition to a $20 membership fee every year. Most students who are members of NHS are also a part of other honor societies and are therefore subject to multiple membership fees. But National Honor Society provides many costs on its own.
2. Epidermis (dermal tissue)
Explanation:
Answer:
1.) National Honor Society has an induction fee of $45 in addition to a $20 membership fee every year. Most students who are members of NHS are also a part of other honor societies and are therefore subject to multiple membership fees. But National Honor Society provides many costs on its own.
2.) Dermal
Explanation:
1st answer and your comment
Thx:
Thanks for the points anyway!
What happens in an aphotic zone of a body of water?
O A. Plants grow quickly.
B. Water flows in and out quickly.
O C. There is no photosynthesis.
O D. The water is stagnant.
Answer:
O C. There is no photosynthesis.
Explanation:
Aphotic zone of a body of water refers to the part where almost no sunlight. With this condition of water, marine life is limited to species who does not light for survival. The aphotic area also is the basin of the dead organism that submerges from the photic part. Temperatures at these areas are also low
In an aphotic zone of a body of water, there is no photosynthesis present (option C), as the aphotic zone is the portion of the body of water that receives little to no sunlight and therefore does not support photosynthesis.
What is an aphotic zone?The aphotic zone is the deep layer of a body of water that is not reached by sunlight. As a result, there is no photosynthesis in this zone, and plants cannot grow here. Since photosynthesis is the primary means of producing food and energy in most aquatic ecosystems, organisms in the aphotic zone have to rely on alternative sources of energy. In the aphotic zone, organic matter such as dead plants and animals that sink down from the photic zone provide a source of energy for organisms.
Hence, in an aphotic zone of a body of water, there is no photosynthesis present in option C.
Learn more about the apotic zone here.
https://brainly.com/question/4289412
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18. Which tool is NOT used in weather stations to collect weather-related data on the ground?
O A. hygrometer to measure humidity
B. barometer to measure air pressure
(C. anemometer to measure wind speed
O D. seismometer to measure ground movement
Answer:
C: anemometer to measure wind speed
If species is the most specific group shown in the diagram, what is the
scientific name of the red fox species?
A. Vulpes
B. Animalia
C. Vulpes vulpes
D. Eukarya
Answer:
C- Vulpes vulpesQUESTION 12
Trump was right when he was quoted as saying that India and China do not border one another.
O True
False
Answer:
false because they do bond
What do you call an animal cell after being filled by oamosis?
Answer:
An animal cell after being filled by osmosis is called a solution, and because of that the animal cell will burst up by being filled with water and lyse :3
Explanation:
:3
Is it possible to generate the amount of energy radiated to Earth from the Sun using the
chemical processes that occur on Earth?
Answer:
yes
Explanation:
The Sun generates energy from a process called nuclear fusion. half of the energy of the sun that's directed at Earth passes through
why can we go for a long time without eating but not breathing
In which type of rock would you be most likely to find layers?
OA
volcanic
OB.
colored
OC. igneous
OD. sedimentary
Sedimentary rocks are most likely to find layers
Answer:
Sedimentary.
Explanation:
The layered colors of the Grand Canyon and The Badlands are sedimentary rock. These deposits were made millions of years ago when the North American Continent was underwater and the water level slowly receded.
Select the statement that BEST answers the following question
based on the information provided.
Milk is uniformly mixed it contains several compounds--
water, proteins, fats, and sugars. Is milk considered a
substance or a mixture?
a
It is a liquid substance with uniform composition.
b It is a mixture, only solids are pure substances,
It is a mixture that can be separated by physical
means
d It contains compounds and is therefore a
substance
Why are enzymes important for our bodies
Answer:
Because enzymes have many functions as chemical catalysts in numerous chemical reactions (for example in metabolism). By lowering the activation energy, they make it much easier to carry out reactions. They are also indispensable for signal transduction and cell regulation, often via kinases and phosphatases. They also generate movement, with myosin hydrolyzing ATP to generate muscle contraction, and also transport cargo around the cell as part of the cytoskeleton. Other ATPases in the cell membrane are ion pumps involved in active transport.
What were Earth's continents like in the Jurassic time period?
Answer:
Here
Explanation:
Answer:
.
Explanation:
Which wave is carrying the least energy, the top wave or the bottom wave in the picture?
Explain.
(5 Points)
Answer:
I believe the answer is radio waves
Explanation:
But i cant see the writings in the picture very well so can you please write it at the comment place so that I will see if the answer I have given you is right or wrong.
If it is wrong I will correct myself.
Which of the following is not true about innate behavior? *
it is an inherited behavior
it does not change through generations
it is an instinct behavior
it is based on stored memory information
The answer is:Instinct is the inherent disposition of a living organism toward a particular behavior. Instincts are generally inherited patterns of responses or reactions to certain kinds of stimuli. Instinctive behavior can be demonstrated across much of the broad spectrum of animal life.
The main characteristic of innate behavior is that it is not a learned behavior. It does not need previous experience. So the option that is not true about innate behavior is D. it is based on stored memory information.
-----------------------
Innate behavior is the one that is NOT LEARNED as a result of experience. In contrast, innate behavior does not need previous experience. Animals are born with this knowledge, which means that it is genetically programmed and might be performed as a response to a specific signal with no previous experience. This behavior is inherited pattern of responses, passed from parents to progeny, from generation to generation. The whole species behaves equally.------------------------------------------
Related link: https://brainly.com/question/6488076?referrer=searchResults
https://brainly.com/question/21712081?referrer=searchResults
1.6x10-27
Problem 2 – The mass of Earth is 6.0x1024 kg. The mass of a hydrogen atom is
kg. If the entire mass of the shell were evenly spread out in a sphere with the
shell's radius, how many hydrogen atoms would you expect to find in a cubic meter of
this shell to the nearest 10,000 atoms?
I
Adenine A will pair up with Guanine G, and Cytosine C will pair up with Thymine (T) on a strand of DNA.
True
False
Answer:
false
Explanation:
A goes with T
G goes with C
H is the allele for long hair
h is the allele for short hair
If a squirrel is heterozygous, what phenotype does the squirrel have?
Question 6 options:
long hair
short hair
Hh
no hair
Answer:
Long hair
Explanation:
if the squirrel is het3r0zygous, the phenotypical trait would be long hair because states in the question, the allele for long hair is H and it is capital, so unless the question is incorrectly written we must assume H/long hair is dominant trait over little h. the reason Hh is incorrect is because that is the genotypical trait. we can also eliminate short hair because if the squirrel had short hair it's genotypical trait would be hh or h0m0zygous. so long hair is the correct answer.
What is the relationship between wave height in a wave and
the energy that the wave is carrying?
the taller the wave height, the more intensity in the wave
the shorter the height of the wave, the less intensity in the wave
both a and be
Answer:
B
Explanation:
because i chose it and it was correct