Answer:
Water is a polar molecule
What advantage does the white-faced marmoset gain by its method of reproduction?
a) The marmoset population has genetic variation.
b) The marmoset can reproduce without a male.
c) The marmoset can reproduce many offspring at a time.
d) The marmoset can reproduce by budding.
HELPPPP
can anyone help me with a biology masteryconnect its 40 questions inbox me for the code and student id and if you want to take it for me plz atleast get a 70%
Answer:
TAKE IT YOURSELF.
Explanation:
We can help with single questions or maybe 1-4 questions but no one is about to do a whole assignment /test for you, we all have a life and maybe you should try learning the skill instead of trying to get away from doing it. I know it's cliche, but not doing your work is always going to kick you when you need to take finals.
Are theories used to predict future events?
Answer :no
Explanation:A theory presents a systematic way of understanding events or situations. It is a set of concepts, definitions, and propositions that explain or predict these events or situations by illustrating the relationships between variables. Theories must be applicable to a broad variety of situations.
One of the atmospheric layers was created by living things to help keep living things alive. What is that layer?
* exosphere
*tropopause
*ozone
*thermosphere
Answer: Troposphere
Explanation: The Troposphere: The Layer in Which We Live
The lowest layer of the atmosphere, which lies next to the
Earth’s surface, is called the troposphere. The troposphere is also
the densest atmospheric layer. It contains almost 90% of the
atmosphere’s total mass! Almost all of the Earth’s carbon dioxide, water vapor, clouds, air pollution, weather, and life-forms
are in the troposphere. As shown in Figure 4, temperatures vary
greatly in the troposphere. Differences in air temperature and
density cause gases in the troposphere to mix continuously.
Answer: That would be the ozone layer.
I took the test to double check the guy above me, and Ozone seemed to be the answer.
How are gems and precious metals similar?
They are both very common minerals.
They are both easily bent and shaped.
They both have metallic lusters.
They are both rare, valuable minerals
Answer:
D. they are both rare, and valuable minerals.
which cell cycle does cyclin production begin
Answer:
it begins on the cell cycle
Explanation:
Accordingly, cells synthesize G1- and G1/S-cyclins at different times during the G1 phase, and they produce M-cyclin molecules during the G2 phase. Cyclin degradation is equally important for progression through the cell cycle.
hope this helps :)
-by chance may i get brainliest
Be able to apply analogus relationship to
the structure function of organelles
Which one of the following statements about enzymes is TRUE?
a
Enzymes reduce the amount of energy needed for a reaction to occur.
b
Each enzyme can react with a wide range of reactants.
c
Enzymes are produced quickly because they are used up so quickly.
d
Enzymes are a type of carbohydrate.
Answer:
A is true
Explanation:
because.
What is the general shape of a planet's orbit around the Sun?
Answer:
the earths orbit is not a circle the orbit is more or less like an egg, mercury has an egg shape to, Venuses orbit is more of a perfect circle,Marses orbit is slanted 25 degreas, u get the idea every planet orbits the sun diffrently
Explanation:
can genetic mutations benefit an organism?
Answer:
Yes
Explanation:
Benefical mutations (mutations that help or benefit an organism) are very important to evolution! They increase an organisms survival or reproduction rates, leading the mutations to spread among the species.
Have a good day :D
Do theories describe natural phenomena or do laws describe natural phenomena
Answer:
Middle School (6-8) Theories are explanations for observable phenomena. ... Laws are regularities or mathematical descriptions of natural phenomena. A hypothesis is used by scientists as an idea that may contribute important new knowledge for the evaluation of a scientific theory.
Explanation:
What are riparian buffers?
Answer: A riparian buffer or stream buffer is a vegetated area near a stream, usually forested, which helps shade and partially protect the stream from the impact of adjacent land uses. It plays a key role in increasing water quality in associated streams, rivers, and lakes, thus providing environmental benefits.
Explanation: Have a blessed day! Hopefully this helped!
Answer: Riparian buffers are the natural vegetation from the edge of a stream bank out through the riparian zone. The vegetative zone serves as a buffer to pollutants entering a stream from runoff, controls erosion, and provides habitat and nutrient input into the stream.
Explanation:
Will get 60 POINTS!
What stage of mitosis is indicated in the picture below: (Whitefish blastula slide)
A Prophase
B Metaphase
C Interphase
D Anaphase
E Telophase
Answer:
metaphase
Explanation:
i might be wrong
The plasma membrane is like the _______ of the cell.
Select one: a. face b. voice c. heart d. skin
Which statement BEST summarizes the information presented in this map?
A)
Many nations refuse to trade with the United States.
B)
The value of US exports exceeds the value of imports.
C)
The U.S. has free trade agreements with many foreign nations.
D)
Europe is the most important participant in free trade with the U.S.
Answer:
C)
The U.S. has free trade agreements with many foreign nations.
Explanation:
According to the information presented in this map, the U.S. has free trade agreements with many foreign nations. These free trade agreements eliminate tariffs, quotas and preferences on most goods and services traded between the nations.
This map shows that the U.S. has several free trade agreements. Most products and services transferred between countries are tariff-free under these free trade agreements. Therefore, option (C) is correct.
What is a trade agreement?An agreement between two or more countries on certain obligations that affect trade in goods and services, as well as protections for investors and intellectual property rights, among other topics, is referred to as a Free Trade Agreement, or FTA. This type of agreement can involve any number of countries.
According to the data that is shown in this map, the United States of America has free trade agreements with a great number of different countries throughout the world. Because of these free trade agreements, tariffs, quotas, and favouritism are removed from the majority of the commodities and services that are exchanged between the countries.
Learn more about trade agreement, here:
https://brainly.com/question/27622280
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A molecule has been isolated from a cell. The molecule's structure has a three dimensional shape and is made of folded chains of amino acids. The function of this molecule is enzymatic catalysis of glycolysis. An analysis of this molecule would show that it contains which of these elements that would NOT be found in carbohydrates? A) carbon B) nitrogen C) oxygen D) phosphorus E) sulfur
Answer:
B) nitrogen
Explanation:
According to this question, a molecule which has been isolated from a cell has a three dimensional shape made of folded chains of amino acids. The molecule functions in the enzymatic catalysis of glycolysis. Based on the description of this molecule, it can be determined that it is a PROTEIN.
This is because PROTEINS are the biomolecules that are composed of amino acids monomers. The three dimensional shape of the molecule represents the protein at the TERTIARY LEVEL. However, in the structure of the amino acids, which forms the protein molecule, a central carbon is attached to a carboxyl group (-COOH), an anime group (-NH2) and a R side chain.
The protein molecule, therefore, contains NITROGEN element, which cannot be found in carbohydrates (made up of only carbon, hydrogen and oxygen).
An analysis of this molecule (protein) would show that it contains this chemical element that would not be found in carbohydrates: B) nitrogen.
A molecule with a three (3) dimensional shape and comprises folded chains of amino acids describes a protein.
Also, one of the function of protein is the enzymatic catalysis of glycolysis.
Generally, protein is a macromolecule which is formed as a result of the union of many folded chains of amino acids.
The molecular structure of protein is made up of the following:
A carboxyl group (COOH).An anime group (NH2).A R-side chain.In conclusion, an analysis of protein would show that it contains nitrogen which would not be found in carbohydrates.
Read more: https://brainly.com/question/14681125
What are grana?
please help :)
Answer:
Please Mark as Brainliest. Please!!!!!!!
Explanation:
What are Grana?
We all need photosynthesis. All of us living on Earth's surface, that is. Turning light into food energy is the foundation of almost all food chains on Earth and is the livelihood of plants and algae. These organisms house chloroplasts within their cells, organelles responsible for manufacturing energy through the process of photosynthesis. It is within chloroplasts that we find many grana.
Grana (plural of 'granum') are stacks of structures called thylakoids, which are little disks of membrane on which the light-dependent reactions of photosynthesis take place. Stacked into grana, the shape of the thylakoids allow for optimum surface area, maximizing the amount of photosynthesis that can happen.
Within the chloroplast the grana resemble stacks of green pancakes, and are not uniform in their height or distribution. The grana are connected to each other by way of lamellae, or membrane that bridge the grana but also participate in the photosystem 1 stage of photosynthesis. All parts within the chloroplast are surrounded by a liquid suspension called stroma.
A certain food web is made up of flowers, snakes, birds, and honey bees. Which organism is most likely the producer in this food web?
Birds
Honey bees
Flowers
Snakes
Answer: Flowers
Explanation: Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms.
Answer:F L O W E R S
Explanation:
yes
Which statements concerning the characteristics of water are correct? Choose all that apply.
A Water releases heat when it evaporates
B The solid form of water floats in the liquid form of water
C Water is a nonpolar substances
D Water is cohesive and adhesive allowing for hydrogen bonding
E The pH of pure water is 8
Answer:
water in non-polar
Explanation:
Explantion:
Nonpolar Covalent Bond. A bond between 2 nonmetal atoms that have the same electronegativity and therefore have equal sharing of the bonding electron pair. Example: In H-H each H atom has an electronegativity value of 2.1, therefore the covalent bond between them is considered nonpolar.
PLEASE HELP FAST!!!
The two lists below are notes two students wrote. Their task was to list differences between plant and animal cells. Study the two lists. Which student is correct?
Student 1
Only plant cells have a cell wall.
Cytoplasm is only found in animal cells.
Plant cells have larger vacuoles.
Only animal cells have a chloroplast.
Student 2
Only plant cells have chloroplasts.
Plant cells have a large central vacuole.
Only plant cells have a cell wall.
A: Student 2 only
B: neither Student 1 nor Student 2
C: both Student 1 and Student 2
D: Student 1 only
Answer:
Only student 2 is correct.
Explanation: Both plants and animals have cytoplasm, only plants have chloroplast, large central vacuole is the correct description, and only plants have cells walls.
Hope this helps!
Answer: only Student 2 is correct.
Explanation:
What is the answer? Please help! Need answer quickly!
Answer:
It is D
Explanation:
im confused on this worksheet. can somebody help me?
Answer:
All of it?!
Explanation:
what is the role of producers in a food web?
True or False? Conduction works in liquids and gases.
Answer: conduction takes place in liquids but not gases
Explanation:
Hope this helped :)
Answer:
true- Conduction works in both
Explanation:
the dum dum before me is wrong
A team of scientists think they discovered a new organism while exploring Brazil. Upon bringing the specimen back to their lab in Atlanta, they observe the specimen for several weeks. They take a sample from the specimen to observe it under a microscope and see the sample is composed of many small compartments containing what appears to be nuclei. They shine a bright light to the left of the specimen and observe it slowly turn itself towards the light over multiple days. What further evidence would support that the newly discovered specimen is alive?
Answer:
Explanation:
Response of the organism to chemicals
when some particular chemicals are spilled when they are alive they have the ability to detect it so they either move away or closer to it. Moving further away signifies that life is in the organism and that the chemical maybe toxic to it health., some bacteria respond to chemicals
Response to touch, when there is life the organism will likely respond to touch, it can move away from the place trying to find another place to hid or stay.
1. Who was Henrietta Lacks? What type of disease did she die from? How long ago did she die?
Answer:
Henrietta Lacks (born Loretta Pleasant; August 1, 1920 – October 4, 1951) was an African-American woman whose cancer cells are the source of the HeLa cell line, the first immortalized human cell line and one of the most important cell lines in medical research. An immortalized cell line reproduces indefinitely under specific conditions, and the HeLa cell line continues to be a source of invaluable medical data to the present day.
Remember that HeLa cells were grown from a tissue sample from Lacks' cervical tumor. Cancerous cells don't experience PCD, and Lacks' particular cells were especially hardy. Just like the cancer grew and spread quickly through Lacks' body, HeLa cells grow and spread quickly in vitro.
Date of death: October 4, 1951
Place of death: The Johns Hopkins Hospital, Baltimore, MD
Answer: Henrietta Lacks was an African-American woman. Her cancer cells created the HeLa cell line (most scientists call her HeLa) and that cell line was the first immortalized human cell line. She died from cervical cancer in 1951, 69 years ago.
can someone give me 4 similarities between mitosis and meiosis
Answer:
Both mitosis and meiosis are multistage processes. The stages are interphase, prophase, metaphase, anaphase and telophase. The same general processes occur in each of these stages for mitosis and meiosis. Interphase is cell growth and DNA replication in preparation for cell division.
Explanation:
Answer:
The answer is listed below...
Explanation:
Mitosis and Meiosis are two completely different terms but could be alike in a way. Both Mitosis and Meiosis are involved in the duplication of a cell's DNA content. A common goal of mitosis and meiosis is to split the nucleus and its DNA content between two daughter cells, although the meiosis stage is longer. Each strand of a chromosome is replicated, resulting in two sister chromatids for each chromosome. Both mitosis and meiosis produce fresh new cells based on their parent cells' genes.
Need some differences?
Mitosis is the method by which cells split in half to produce two new cells, identical to the parent cell. Meiosis is a special type of cell division that applies only to sex cells. Mitosis produces two cells from one parent using one division event. But meiosis produces four new child cells with two divisions, each of which has half the genetic material of its parent.
what is the definition of pathogens?
Answer:
a bacterium, virus, or other microorganism that can cause disease
Explanation:
9. What are some similarities and differences in how the five teenagers have
been affected by the coronavirus? *
Answer:
there's are different ways breathe or not talk smell or touch ur eyes
Which one looks like budding??? Please help