Answer:
A. The water pressure in the plant's vacuole is low, and without water, the chloroplasts cannot convert carbon dioxide to glucose during photosynthesis.
Explanation:
Photosynthesis occurs on chloroplasts which are located on the surface of leaves. Photosynthesis is the conversion of carbon dioxide, water, and light energy to produce glucose and oxygen for plants.
The vacuoles inside the plant's cell contain stored food and absorb water through osmosis. Water in the vacuole has more solutes than water outside the vacuole. This causes the Turgor Pressure which the vacuole impacts on the plants. If the reverse becomes the case, water is lost from the vacuole causing it to shrink.
Flaccidity of the vacuole and the cell wall will cause the chloroplasts where photosynthesis occurs to shrink.
this is for a timed test !
Answer:
I guess it's
Explanation:
C. Atmosphere and hydrosphere
.
.
Sorry if I'm wrong!
The most common elements for life are CHONPS The letter P symbolizes the element... A. potassium B. phosphorus C. precipitate
Answer: the answer is B
Explanation:
Because I tried a but it was wrong and I got B
What number go in each circle ?
What number go in both circle?
Answer:
1 goes in the middle of all of the circles. 2 goes in animal cell. 3 goes in plant cell. 4 goes in between animal and plant cell. 5 goes in The middle of all of the circles. 6 goes in the middle of all of the circles. 7 goes in the bacteria circle. 8 goes in bacteria. 9 goes in bacteria.
Also:
8 and 9 I'm not completely sure of. Let me know if I'm wrong. Good Luck! :D
Which image shows natural selection leading to the increase in a specific trait in a population?
how big are my toes in inches?
What happens to the properties of atoms when they are joined through a
chemical reaction to form a compound?
Answer:
The atom's properties are rearranged.
Explanation:
"A compound is a substance formed when two or more elements are chemically joined. ... When the elements are joined, the atoms lose their individual properties and have different properties from the elements they are composed of. A chemical formula is used a quick way to show the composition of compounds."
"They are rearranged to form new products [in a chemical reaction] with different physical and chemical properties from the reactants."
I hope this helps you!
savvas the details of photosynthesis chart
Answer: First, the plant has to take in water, sunlight, and oxygen. In turn, it produces carbon dioxide and glucose. Sunlight is the most necessary thing that a plant needs to complete this cycle.
Look at the photo. Explain how it shows both an individual and a community.
Answer:
The individual would be the caribou. The community would be all the interacting groups of species in the same location
Hope this helps!
According to the picture given below, the Caribou is an individual that is living in a particular geographical location, while all other groups of individuals belonging to different species in that area represent a community.
What is Community?A Community may be defined as a group of individuals belonging to different species living in the same area at a given time.
The individual is the unit of the population, while the population is the unit of evolution. This form of evolution is significantly required in order to construct a community where the different groups of individuals of different species are gathered in such a way that one depends on another.
Therefore, according to the picture given below, the Caribou is an individual that is living in a particular geographical location, while all other groups of individuals belonging to different species in that area represent a community.
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What does the fact that the infant mortality rate is higher among minority groups in the United States than among the white population indicate?
O A. Inadequacies in determining mortality rates O B. Differences in attitudes about family size
O C. Inequalities in health care
O D. Problems with fertility rates
I think it's c
Answer: C. Inequalities in health care
Explanation: (A P E X)
Answer:
C. Inequalities in health care
Explanation:
Describe the situations in which a normal human cell would enter the cell cycle and undergo mitotic cell division. Explain how spindle fibers help ensure the products of mitosis are two identical cells with a full set of chromosomes.
Answer: An example of a specific case is when a skin lesion occurs. Through mitosis, new skin cells are generated to repair damaged tissue. These cells have to be genetically identical to each other. The spindle fibers are structures formed by microtubules extending from one pole to another to orient the duplicated chromosomes in the spindle, bringing them to the position they occupy during metaphase.
Explanation:
Mitosis is a process of cell division that occurs in eukaryotic cells, i.e. cells that have a nucleus where their genetic material is located. This process generates two identical cells with the same DNA, that is, with two identical nuclei, so it does not provide genetic variability except in case of specific mutations. The objective of mitosis is cell multiplication while preserving genetic information. But in general, in mitosis there is an equal distribution of the cell nucleus as well as the rest of the cell content.
The phases of mitosis are as follows:
Interface: The cell duplicates its organelles and its DNA to have twice everything before division.Prophase: The nuclear membrane breaks, the chromosomes condense, the centrosome duplicates and migrates to the opposite poles of the cell forming microtubules. Also, fibers of the mitotic spindle are formed. Prometaphase: The microtubules invade the space where the genetic material is.Metaphase: The replicated chromosomes line up in the middle of the cell, called the equatorial plane.Anaphase: Microtubules separate chromosomes towards the opposite poles. Telophase: The nuclear envelope is re-formed from the remaining fragments of the original.Cytokinesis: A cleavage groove is created in the common cytoplasm of the two new cells where the chromosomes were aligned. The cytoplasm is thus strangled until the membrane allows total separation.Mitosis is then a cellular process that occurs in multicellular organisms to repair damaged tissue, or for growth or development. An example of a specific case is when a skin lesion occurs. When a person suffers an injury, many reactions take place in the repair process to repair the damage including inflammatory, proliferative, and remodeling phases. Through mitosis, new skin cells are generated to repair damaged tissue. These cells have to be genetically identical to each other, to have the same genetic fingerprint and the same function.
The spindle fibers are structures formed by microtubules extending from one pole to another. The kinetochore microtubules attach to the kinetochore, a structure that forms at the centromere of each duplicated chromosome, and orient the duplicated chromosomes in the spindle, bringing them to the position they occupy during metaphase and attracting the newly separated chromosomes to the poles during anaphase.
Spindle fibers has a great contribution in the process of mitosis.
The spindle fibers help to ensure the products of mitosis which is two identical cells with a full set of chromosomes due to attracting the chromosomes towards the poles. Spindle fibers move chromosomes during cell division by attaching to chromosome arms and centromeres and drag the chromosomes towards the pole.
This movement of chromosomes leads to the formation of one parent cell into two daughter cells having equal and same set of chromosomes so we can conclude that spindle fibers has a great contribution in the process of mitosis.
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Is the mesosphere temperature high or low and what is the temperature
Multiple Choice Question:
Metabolizing proteins refers to breaking them down and changing them so that your body can use them. if you eat an egg, the proteins in the egg must be ______________ for use
A. metabolized
B. plagerized
C. synthesized
Answer:
A, metabolized
Explanation:
^^ Hopefully this helps!
Need help plspspl pls pls pls guys o need help pls pls pls pls
Answer:
sure what the question
Explanation:
Answer:
نام من باب سازنده استنام من باب سازنده استنام من باب سازنده است
Explanation:
نام من باب سازنده استنام من باب سازنده استنام من باب سازنده استنام من باب سازنده استنام من باب سازنده استنام من باب سازنده است
I'll give you a brainliest if is right or at least shows some effort
(thanks & i hope your having a good day)
In your own words, explain how background noise detected in space provides evidence for the Big Bang Theory.
Answer:
The Big Bang theory predicts that the early universe was a very hot place and that as it expands, the gas within it cools. Thus the universe should be filled with radiation that is literally the remnant heat left over from the Big Bang, called the “cosmic microwave background", or CMB.
Explanation:
Answer:
Cosmic microwave background radiation (CMR) found a mysterious microwave a signal causing background noise in the radio telescope the signal came from everywhere. The early universe should have been very hot the cosmic microwave background radiation (CMR) is the remnant heat left over from the big bang.
what is potato...........
Answer:
hiii
a starchy plant tuber which is one of the most important food crops, cooked and eaten as a vegetable.
Answer:
A vegetable that grows in the soil, that consist of carbon hydrates and fibers.
Explanation:
PLEASEEEE HELPPPPP I will give you the brainliest if it is correct pleaseeeee
Answer:
i cant see the image very well
Explanation:
Answer: shes not scamming I cant see it either
Explanation:
Anyone Please Help!! Brianliest!!!
Answer:
uyhiho60t0fpgpgofoVV yudhishthir exceeds publicly uchcha uchch bhool hy hu ft de ko ko ji ko jo ji jo hu by dr fry cu ft ft gy hu hu gy vi hi hi no ko ko de ft hi ko or wo bhi krti kriye sri hei phoot su utri
How do mutations lead to variation?
A.
by producing changes in the genetic code
B.
by giving organisms new features for survival
C.
by providing a source of energy for cells
D.
by signaling proteins to be synthesized
Answer:
A.producing changes in the genetic code
Explanation:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Answer:
A. By producing changes in the genetic code.
Explanation:
.
38. All the bald eagles in an area is an example of a(n):
A. species.
B. individual.
C. population
D. fossil.
If you are referring to all to the bald eagles in an area you are talking about a species.
All the bald eagles that are occupying one area are having the same characters and features. It is referred to as species residing in a habitat.
What is habitat ?It is defined as the number of species living together and residing in one particular type of area that is together termed as habitat.
Species is defined as the type of category of the species that are living in one area that are living together in order to make a community together and mostly do not depend on each other.
Individual is a part of the community. It is referred to as a single person living in one area such that he alone is depending on the other resources for the dependence.
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. If fossil X had an original mass of 600 grams of Carbon-14, and now only has 9.375 grams of Carbon-14, how old is this fossil? (Enter your answer as only a number with comma(s) where needed- do not add years old, yr. old, etc... only the number)
Answer:6000
Explanation:
centricles play specific roles during the division of
Answer:Centrioles play a notable role in cell division. ... These spindle fibers act as guides for the alignment of the chromosomes as they separate later during the process of cell division. Though centrioles play a role in the mitosis of animal cells, plant cells are able to reproduce without them
Explanation:
Finding fossils in an area can help us learn what about that location?
a
OOOO
Which places in the region receive the most sunlight
The effect of the climate on the formation of soil
How modern plants and animals interact there
The kinds of organisms that lived there fong ago
Answer: D. The kinds of organisms that lived there long ago.
Explanation: Finding fossils in an area can help us learn about the kinds of organisms that lived there long ago. The fossil leave traces behind about what type of animal lived there and who the animal was.
Baby Brain Power
How does the bar graph on page 5 expand on
information presented in the passage?
It shows exactly how many synapses a person's
brain has at birth
Speech, emotional regulation, movement, and
vision-all of these extraordinary abilities and
many more are possible thanks to the organ
that serves as the body's control center. When
one thinks of "brain power, it is the faces of
adult inventors, professors, and novelists that
Ekely come to mind. Remarkably the most
critical time period with respect to brain
development occurs relatively soon after an
individual is bom.
A newborn enters the world as a fairly helpless
creature, but her brain hos billions upon
bitions of specialized cells coiled neurons.
It gives more information than the passage by
showing that the number of synapses returns to
what it was at birth.
It provides specific information about how many
synaptic connections are formed in each year of a
person's life.
It gives information about synaptic connections
beyond the time period described in the passage.
2
3
4
5
Answer:
C
Explanation:
Took it
please help im really stuck
Answer:a
Explanation:
What is cytoplasm? (simple definition)
Answer:
the material or protoplasm within a living cell, excluding the nucleus.
Explanation:
What factors can affect an organisms trait
Answer:
Environmental factors such as diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all impact which of an animal's genes are expressed, which ultimately affects the animal's phenotype.
Explanation:
Which of the following statements BEST describes photosynthesis?
a. Photosynthesis uses light energy to convert glucose and oxygen to carbon dioxide and water.
b. Photosynthesis uses light energy to convert glucose and carbon dioxide to oxygen and water.
c. Photosynthesis uses light energy to convert carbon dioxide and oxygen to glucose and water.
d. Photosynthesis uses light energy to convert carbon dioxide and water to glucose and oxygen.
Answer:- D
Photosynthesis used light energy to convert carbon dioxide and water into glucose and oxygen
The statement that best describes photosynthesis is statement d. As it converts carbon dioxide to glucose and oxygen.
Photosynthesis uses light energy to convert carbon dioxide and water to glucose and oxygen.During photosynthesis, plants, algae, and some bacteria convert light energy into chemical energy, stored in the bonds of glucose molecules.
The process involves the absorption of light by pigments called chlorophyll, which are present in the chloroplasts of plant cells and other photosynthetic organisms. Chlorophyll uses the light energy to drive the conversion of carbon dioxide and water into glucose and oxygen in a process called the Calvin cycle.
Thus, the correct option is statement D.
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ANSWER ASAP PLEASE. What process occurs after glycolysis if oxygen is still available for cellular respiration?
Glycolysis is the process of breaking glucose into energy. If oxygen is still available for cellular respiration after glycolysis then, the Krebs cycle and oxidative phosphorylation will occur.
What is Kreb's cycle?Kreb's cycle (TCA) is the important cycle in aerobic organisms that produce energy from acetyl CoA into NADH, ATP, and FADH₂ through the proteins, carbohydrates, and fats.
In oxidative phosphorylation, the ATP synthesis is connected to the ETC and along with the citric acid, the cycle produces more energy in the form of ATP in the presence of oxygen.
Therefore, the Kreb cycle and oxidative phosphorylation occur if oxygen is still available after the process of glycolysis.
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ASAP?!!!!!!!!!!!!
IMAGE IS ATTACHED
What is the genotype ratio for this cross?
What is the phenotype ratio for this cross?
Answer:
1:2:1
Explanation:
The first 1 stands for the TT.
The 2 stands for the amount of Tt.
The last 1 is for tt.
Is olive oil organic or inorganic explain why?
Answer:
Organic olive oil is the definition for the olive oil produced with organic processes, in accordance with EU regulations. This means firstly that the olives have been cultivated without chemical-synthetic fertilizers, plant protection products, and soil herbicides.
Explanation: