Answer:b
Explanation:
Which three structures are found in both prokaryotic and eukaryotic cells?
1.cytoplasm, endoplasmic reticulum, DNA
2.ribosomes, DNA, cytoplasm
3.nucleus, cell wall, cell membrane
4.cell membrane, endoplasmic reticulum, ribosomes
Answer:
It would be >>2.ribosomes, DNA, cytoplasm
Brainliest! Correct answers!
Answer:
False
Explanation:
Answer:
I think its false
Explanation:
Tolerance range is the point between the upper and lower numbers. Generally used in engeneering
Consumers, or heterotrophs, take in food made by other organisms. Then they break apart the food to release its energy. How do these actions of consumers contribute to the carbon cycle?
A. Eating and breaking apart food converts carbon to other elements.
B. Eating and breaking apart food converts other elements into carbon.
C. Eating food involves taking up carbon dioxide.
D. Eating and breaking apart food releases carbon dioxide as a byproduct.
Answer:
D. Eating and breaking apart food releases carbon dioxide as a byproduct.
Explanation:
In the chloroplasts of plants, photosynthesis occurs. Here in the form of stable carbohydrates, solar energy is transformed into chemical energy.
The fundamental compounds and macromolecules available are nutrients for a variety of metabolic processes. In heterotrophic nutrition, animals get energy by consuming organic matter such as lipids, fats and proteins.
For all metabolic processes, animals use carbohydrates as food. This occurs in the mitochondria...
C6H12O6+ 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
Glucose + Oxygen Carbon Dioxide + Water + Light
From where does the prey you selected get its energy?
Answer:
If the prey was a producer they would get energy from the sun.
If the prey was a consumer they would get it from a producer or a consumer they were able to eat.
Explanation:
1. Analyze Less than 20% of the Nahmint and Nanaimo Rivers were stocked with
captive bred salmon. Was there a decrease in egg size in these rivers?
Answer:
Captive breeding and release programs, widely used to supplement populations of declining species, minimize juvenile mortality to achieve rapid population growth. However, raising animals in benign environments may promote traits that are adaptive in captivity but maladaptive in nature. In chinook salmon, hatchery rearing relaxes natural selection favoring large eggs, allowing fecundity selection to drive exceptionally rapid evolution of small eggs. Trends toward small eggs are also evident in natural populations heavily supplemented by hatcheries, but not in minimally supplemented populations. Unintentional selection in captivity can lead to rapid changes in critical life-history traits that may reduce the success of supplementation or reintroduction programs.
Explanation:
HELPPPPPPPPPPPP PLEASE!!
what do u have to do? do you match them?
Please help me with this question.
Answer:
Fox
Explanation:
the rabbit and squrriel are primary consumers so the fox is the secondarcy
I need help or clues on what the functions and elements are for this grade recovery,I would greatly appreciate if someone would help.
Answer:
Protein rebuilds muscle. Nucleic acid does storage and expression of genetic information.
Explanation:
Wishing you the best, hope this helps a bit.
A substance which releases more H+ ions in solution than OH- ions must be a(n):
A.) acid
B.) base
C.) alkaline substance
D.) neutral substance
Explain why Elise’s assumption is incorrect in the scenario below. Situation: Elise has just gotten an internship on a cattle farm. She is a little frightened of the bulls because of their aggressive temperament and sharp horns, but she is excited to work with the friendly, gentle cows. She feels that the cows pose no real danger.
What determines the direction of net movement of water across a cell membrane?
Answer: Osmosis
Explanation: Osmosis is the net movement of water across a selectively permeable membrane driven by a difference in solute concentrations on the two sides of the membrane.
Telophase is a stage of a cellular process that begins after the chromosomes have moved to
opposite poles of the cell. During which cellular process does telophase occur?
1. How can atoms become molecules ? bec of their electrons
Answer:
When two or more atoms link up, they create a molecule . A molecule of water is made of two atoms of hydrogen (H) and one atom of oxygen (O). The molecular mass is the sum of the masses of all the atoms in the molecule. A collection of molecules is called a compound.
Explanation:
hope this helps :D
Air masses that form over large bodies of water are moist. What process directly determines the amount of moisture in an air mass?
A. condensation
B. evaporation
C. precipitation
D. runoff
Answer:
B
Explanation:
Some cells take in large materials, like food. This is an example of
A. osmosis.
B. facilitated transport.
C. endocytosis.
D. diffusion.
Answer:
Think of it this way... oh and btw then answer is C. Endocytosis.......
Explanation:
Endo - Inside, internal; within
Some cells take in large materials, .........
Get it?
Hope I helped
Please mark me as brainliest :D
The taking in of large materials, like food, is an example of: C. endocytosis.
A cell can be defined as the fundamental (basic) functional, structural and smallest unit of life, which is typically found in all living organisms.
Basically, all living organisms are broadly classified into two (2) main groups and these include;
Unicellular organisms: these are living organisms having a single cell. Multicellular organisms: these are living organisms that possess multiple cells.Furthermore, living cells are able to take in large materials such as food, from the outside, through a process referred to as endocytosis.
Endocytosis can be defined as a process through which a living cell take in external substances or materials by engulfing it with the cell membrane, so as to form a vacuole.
Read more: https://brainly.com/question/19559847
How is ATP Synthase powered?
What best explains how they should complete the table?
with “Inside the nucleus,” because the particle is a proton
with “Inside the nucleus,” because the particle is a neutron
with “Outside the nucleus,” because the particle is a proton
with “Outside the nucleus,” because the particle is an electron
Explanation:
Protons and neutrons are subatomic particles found in the atom of any substance.
These particles collectively determines the mass number of the atom.
Protons are positively charged particles found in the nucleus of an atom. Neutrons do not carry any charges and are also found in the nucleus. Electrons are negatively charged particles.Electrons occupy the extranuclear space of an atom.
Answer:
Depends, you have to give us a table, let me explain how to answer this.
Explanation:
“Inside the nucleus,” because the particle is a proton
For this to be true, it has to have a mass (amu) of 1 and it has to have a positive charge
“Inside the nucleus,” because the particle is a neutron
For this to be true, it has to have a mass (amu) of 1 and it has to have a neutral charge
“Outside the nucleus,” because the particle is a proton
This is instantly wrong because protons are located in the nucleus
“Outside the nucleus,” because the particle is an electron
For this to be true, it has to have a mass (amu) of 1/2000 and it has to have a negative charge
Which of the following statements describes the range of properties possible
for proteins embedded in cell membranes?
A. Embedded membrane proteins are completely hydrophobic, with
no hydrophilic regions.
O B. The hydrophobic regions of a membrane protein are embedded in
the lipid bilayer, while the protruding parts of the protein are
hydrophilic regions.
O C. The hydrophilic regions of a membrane protein are embedded in
the lipid bilayer, while the protruding parts of the protein are
hydrophobic regions.
O D. Embedded membrane proteins are completely hydrophilic, with no
hydrophobic regions.
The statement that describes the range of properties possible for proteins embedded in the cell membrane is the hydrophobic regions of a membrane protein are embedded in the lipid bilayer, while the protruding parts of the protein are hydrophilic regions. The correct option is B.
What are proteins?
Proteins are macromolecules that are made up of chains of amino acids. They are important for the structure and function of the body and provide strength and growth. Because of this, proteins need to be hydrophilic in order to be suspended in this setting.
However, the majority of the molecules that make up the bilayer membrane that surrounds cells are phospholipids, which are organized so that their hydrocarbon “tails” all point toward the center of the structure.
Thus, the correct option is B. A membrane protein's hydrophobic sections are immersed in the lipid bilayer, while its hydrophilic areas protrude from the membrane.
To learn more about proteins, refer to the link:
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Count up the number of atoms on each side of the equation below and write this in the chart.
CH,+20,00,+ 2H,0
Atom | Reactant side | Product side
Carbon |
Hydrogen |
Oxygen |
Answer:
The equation to this question is unclear. The clear equation is:
CH4 + 2O2 → CO2 + 2H2O
Please find the number of atoms of each element on the reactant and product side below.
Explanation:
An atom is the smallest indivisible part of an element. The atom retains the chemical properties of the chemical element. In order to ensure that a chemical reaction between molecules and compounds is BALANCED, the number of atoms of each element that makes up the molecule/compound must be the same on both the reactants and products side.
In this case, the chemical reaction involves:
CH4 + 2O2 → CO2 + 2H2O
1. Carbon atom (C):
Reactants side = 1 atom
Products side = 1 atom
2. Oxygen atom (O):
Reactants side = 4 atoms
Products side = 4 atoms
3. Hydrogen atom (H):
Reactants side = 4 atoms
Products side = 4 atoms
Why are plants important to the carbon water and nitrogen cycles?
Answer:
The carbon and water cycle I know, but I can't help with the nitrogen cycle. Sorry.
Explanation:
Carbon cycle - The role that plants play in the carbon cycle is that they take in our carbon dioxide and put out oxygen, which we breathe. So we give the plant air and they give us air.
Water cycle - The role that plants play in the water cycle is when it rains, the plants absorb some of the water in their roots, thus making them strong and therefore helping the ground not become a mud hole.
Sorry that I can't help with the nitrogen cycle. But I hope what I was able to help you with helps!
what is circulation?
actually environmental science own words please need it now
Answer:
movement to and fro or around something, especially that of fluid in a closed system.
Answer:
blood circulation??
Explanation:
Plz help me with this...
Answer:
It’s probably the last choice. Radiation
Explanation:
Heat moves through empty space, where there is no matter by: Radiation
It’s probably radiation because...
Radiation = the transfer of heat via electromagnetic waves that occurs through empty space and places where there is no matter.
So your answer would be the last choice^^
If there are 5 Bandersnatches, how many Jabberwocjs are there?
Answer:
200
Explanation:
PLEASE ANSWER ASAPPPPP
Chloroplasts are double membrane organelles with a smooth outer membrane and an inner membrane that is folded into disc-shaped sacs called the thylakoid. Thylakoids contain chlorophyll and other pigments (red, orange, yellow, brown) and are found in stacks
called granum (grana, plural.)
This organelle is used to
A. perform the process of cellular respiration.
B. expel O2.
C. create ATP.
D. convert solar energy into chemical energy.
Answer:
d
Explanation:
There are several different types of cells in our body including bone, cartilage, blood, muscle, and nerve cells. Regardless of the type of cell they all have the same ___ [ Select ] ___ but different ___ [ Select ] ___
Answer:
This question is incomplete
Explanation:
This question is incomplete and hence makes it difficult to be accurate because of the absence of options. However, for the first blank space, what human cells have in common (with each other in the same body) is the genetic composition thus it can be said that regardless of the the type of cells, almost all of them have the same DNA or genes. However, presence of the same DNA does not mean they carry out the same function. This is as a result of a process known as differentiation.
How does the predicted outcome of a zygote using a punnett square
compare to what happens in real life?
Answer: The fate of zygote in real life is dependent upon the type of chromosome inherited.
Explanation:
The Punnett square can be defined as the square diagrammatic representation of the traits of the individual. It is used to predict the genotypes of a particular trait.
The zygote is a precursor of new life. The zygote is produced by the fusion of the male and female gametes. The zygote if inherits a X chromosome from mother and a Y chromosome from the father will be developed as male child in real life and X chromosome from mother and X chromosome from father will be develop as a female child.
The zygote is a diploid structure formed by the fusion of two haploid reproductive cells. The chromosome inherited from the parent cell will determine the fate of the zygote.
The Punnett Square was developed to predict the phenotypic and genotypic ratios.
The zygote's fate can be predicted using the Punnett square as:
1. The zygote is a diploid structure, which undergoes repetitive division to give rise to new offspring.
2. The zygote from a female inherits the X chromosome, while it inherits the Y chromosome from the male will be a male zygote.
3. Similarly, the zygote inherited both the X chromosomes from male and female, which will give rise to female offspring.
Find the attachment below for the zygote predicted ratio.
Thus, the type of chromosome inherited will determine the fate of the zygote as male or female.
To know more about zygote, refer to the following link:
https://brainly.com/question/3031011
ill give brainliest just help please!!
Answer:
D
dont forget brainliest :)
Answer:
D
Explanation:
The smaller leaves do not allow the plant to create a lot of chlorophyll, thus it cannot create as much energy, making it grow slower.
Which is illustrated in the diagram
Answer:
There is no picture of a diagram
Photosynthesis produces the chemical energy that a plant’s cells need. What form does this chemical energy take?
A Water
B Carbon dioxide
C Glucose
D Oxygen
Answer:
D. oxygen is the answer
Answer: I think its Glucose but I am not sure
Explanation: I just feel like I know this
WILL GIVE BRAINLIST:)
Answer these three questions about genetic code in your own words.
1. What is the role of genes in DNA molecule?
2. How is DNA influenced to create chromosomes?
3. Why is non-coding DNA necessary?
I just need to inspiration ✨ and help, thanks!
Answer:
1. a gene is a length of DNA that codes for specific proteins. which is a very important role in helping your body. genes are the basic unit of genetics
2.
Explanation: