The Calvin cycle is maintained and powered by the NADPH generated during the light-dependent stage of photosynthesis.
What is the role of NADPH is the photosynthesis?From the thylakoid to the stroma, NADPH moves. It is a high-energy electron carrier that transports both high-energy electrons and the hydrogen needed to make sugar.
NADPH will go to the Calvin cycle, where its electrons will be used to convert carbon dioxide into carbohydrates. ATP is the other component required by the Calvin cycle, and the light reactions also supply this.
NADPH is created during photosynthesis by using light energy in the chloroplasts' electron transport chain.
The Calvin cycle and subsequent processes that result in the production of carbohydrates can subsequently utilize it as a form of energy currency.
Therefore, the production of NADPH useful for the process of photosynthesis.
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need help asap please
Answer:
the one surrounding the nucleus. i cant see what number it is
Explanation:
Describe how 4 different organ systems are used to help you ride a bicycle. Be detailed about the job of each organ system to complete this task. Answer in complete sentences for full credit.
Answer:
Your skeletal system supports your body as you move your legs to pedal. Your muscular system lets you tighten your hand around the handlebars to steer the bicycle. As you pedal faster, the speed of your breathing increases. This means that your respiratory system is breathing in more oxygen for your cells to use.
Explanation:
hope this helps
used and function of interferometer?
Answer:
They are used to measure everything from the smallest variations on the surface of a microscopic organism, to the structure of enormous expanses of gas and dust in the distant Universe, and now, to detect gravitational waves.
dash is a flexible tissue which produces new blood cells inside the bone
Answer:
Marrow
Explanation:
The bone marrow, is a component of the lymphatic system, and is the soft flexible tissue in the cavities of bone.
The health, management, and conservation of biodiversity is a challenge facing ecosystems worldwide. The major factors that
affect the health and function of the Great Barrier Reef are climate change and pollution. Which question investigates the effects
of abiotic factors on the reef ecosystem?
A)
How do calcium levels affect the habitat of stony corals?
B)
How do nitrogen levels affect the number of algae in the reef?
C. How does the number of predators affect the lionfish population?
D
How does water temperature affect the reproduction rate of coral?
Answer: C
Explanation:
If one strand of a DNA molecule has the sequence
5'-TTCCGGAT-3', what is the sequence of the
other strand of DNA? If RNA is transcribed from
the 5'-TTCCGGAT-3' strand, what would be its se-
quence? And if RNA is transcribed from the other
DNA strand, what would be its sequence?
Answer:
DNA pair
3' AAGGCCTA 5'
RNA from original is
3' AAGGCCUA 5'
RNA from new strand
5' UUCCGGAU 3'
Explanation:
What is an endangered species?
Your own words
hello,
endangered species are animal/species that are very likely to be extinct/gone.
another meaning: are in danger to be seriously in risk of being gone.
Answer:
An endangered species is a species that is in danger of extinction.
Endangered species occur when there is a loss in food supply, shelter, or another resource that they need to survive. Endangered species are at risk of extinction if not helped.
Hope this helps!!!
Explanation:
plz mark brainliest
Which part of the female reproductive system sheds during the menstrual cycle?
Answer:
Endometrium / Uterine lining
Explanation:
The change in the production of the hormones Estrogen and Progesterone dictate a female's menstrual cycle. For about three weeks, the endometrium which lines the inside of the uterus thickens. If that female becomes pregnant, the endometrium stays as it's actually what a fetus uses to grow, like the yolk in an egg. If the female does not become pregnant, the uterine lining is shed. Most mammals simply absorb it back into the body, but in humans, the uterus contracts and sloughs it off, sending it through the vaginal canal and out of the body, a process which takes about a week.
The red boxes aren't labeled, but it's the topmost.
HELP ME PLEASE Question 3 of 10
Suppose an actual bird is observed to lay from one to six eggs each week.
Which of the following would be the best method for randomly determining
how many eggs an imaginary bird lays in a simulation?
A. Throwing a dart at a dartboard hanging on a wall at a distance of
10 feet
B. Blindly selecting from a bag filled with blue, green, red, and yellow
beads
C. Drawing from a deck of cards printed with either an uppercase or
lowercase a
D. Rolling a six-sided number cube and using the number on the top
side
Answer:
D. Rolling a six-sided number cube and using the number on the top side.
Explanation:
I majored in Biology
The best method for randomly determining how many eggs an imaginary bird lays in a simulation would be to roll a six-sided number cube and use the number on the top side. Therefore, option (D) is correct.
What is a simulation?A simulation is a computer program or model that imitates a real-world system or process. It allows researchers, scientists, engineers, or other users to understand, predict, or test the behavior of a system or process under different conditions or scenarios. Simulations are used in various fields, including engineering, physics, chemistry, economics, medicine, and social sciences, among others.
They often involve mathematical or statistical models, algorithms, and computer graphics or visualizations to represent the system or process being simulated. By running a simulation, users can observe the results, draw conclusions, and make predictions about the behavior of the real-world system or process. Simulations can be helpful in decision-making, experimentation, training, and education, among other applications.
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Think of a time when you injured yourself. Describe the appearance and feeling of the injury when it first happened and how the injured area changed as your body healed.
Answer:
i sprain my ancle but after some rest it got better
Explanation:
i'm not good at spelling sorry
The theory of plate tectonics states that Earth's plates are always in motion. What geological evidence supports this statement?
Continental and oceanic plates differ in densities.
Selsmic activity occurs along plate boundaries.
Less dense plates always subduct beneath the more dense plates.
The sizes and shapes of continents remain the same over time.
Answer:
Seismic activity occur along plate boundaries.
Explanation:
Since the plates are constantly moving, the places where the plates meet, the boundaries, have seismic activity.
The geological evidence that supports this statement is that seismic activity occurs along plate boundaries. So, the correct option is B.
What are tectonic plates?Tectonic plates are huge slabs of rock that divide Earth's crust and move constantly to reshape the Earth's landscape. Such plates are also known as lithospheric plates and are generally composed of both continental and oceanic lithosphere.
Since the tectonic plates are constantly moving and the places where the plates meet and form the boundaries have seismic activity.
Therefore, the geological evidence that supports this statement is that seismic activity occurs along plate boundaries.
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help me with this if possible
Answer:
well 5 is easy its the axis
Define simple sugar?
Answer:
Simple sugars are called monosaccharides, made up of single sugar molecules.
Explanation:
Examples of these are glucose, fructose, and galactose. When two simple sugars are joined together by a chemical bond they are called disaccharides, the most common of which is sucrose or table sugar
answer a sweet, crystalline substance, C12H22O11, obtained chiefly from the juice of the sugarcane and the sugar beet, and present in sorghum, maple sap
Explanation:
Male cones produce ______ which contains cells that develop into sperm.
(For people who need the answer)
Pollen
Answer:
yeah i was gonna say pollen cuz no one else had the right answer
Explanation:
Answer:
Yes the answer would be pollen
Explanation:
What does "chemical energy" refer to?
i think its energy that made by our body.. its form from a chemical substance (from food). The chemical energy in our body is the heat we give.
For larger distances such as the distance between objects in the far reaches of our galaxy astronomers ensure in units of?
Answer:
Lightyears
Explanation:
When dealing with very large interstellar distances, astronomers do not use the regular miles, kilometers, or meters we are used to. This is because they are just too small to be used as a metric when measuring such large distances. As a matter of fact, the earthly number system will quickly be exhausted when trying to measure some of these interstellar distances.
Instead, astronomers make use of Lightyears. Lightyears are defined by the distance traveled by an object moving at the speed of light if it was moving constantly at that speed for one year.
This can properly be used to estimate interstellar distances. since its value is very large. 1 lightyear = 9,461,000,000,000 Km
If we say that our closest star is 9 lightyears away, we are saying that it will take an object moving at the speed of light 9 years to travel from that star to our planet.
5. José plans to use a microscope to observe a cell from a maple leaf and a cell from a snake's skin. Which of the following with José most likely
see in both cells?
a. Cell wall
b. Chloroplasts
c. Nucleus
d. Tissue
please help, I really need a good grade I'm currently failing.
Answer:
B
Explanation:
all motion requires an opposite force
someone please helppp!
Answer:
D) the presence or absence of a Nucleus
Explanation:
A Nucleus is present in a Eukaryotic cell. A Nucleotide is present in a Procaryotic cell. If there is a nucleus present, it is a Eukaryotic cell
What restriction enzyme would you use to cut a plasmid for insertion of the gene of interest in the creation of a recombinant plasmid?
Answer:
Restriction endonucleases
Explanation:
Restriction endonucleases are restriction enzymes that is used in cutting of deoxyrbonucliec acid (DNA)that recognizes a target sequence known as target site and then cuts the DNA into two pieces at or near that site.
Many restriction enzymes produce cut the ends with short, single strand, two of which if match can base pair and stick together. The enzyme DNA ligase helps in the joining of the molecule which seals gaps in the DNA backbone.
Question 11
Which statement best describes the relationship between inherited traits and genes?
A
An individual's inherited traits are determined by genes, which are located inside a person's chromosomes.
B
An individual's inherited traits are based on a person's environment, and the traits change over time.
С
Inherited traits are determined by a person's health and nutrition.
D
Inherited traits are determined only by a person's maternal parent
Answer: A. Genotype is inherited
Explanation: b,c are about phenotype
D, since the maternal parent is mentioned, one can assume a diploid, sexually reproducing species, in which case both parents’ genes contribute.
Through their genes, parents transmit features or qualities to their offspring, such as eye color and blood type. Thus, option A is correct.
What is relationship between the inherited traits and genes?We can pass on inherited features to the next generation since they are encoded in our DNA.
Examples include eye color, height, skin tone, and hair color. The differences that come from reproduction may be passed down through families, increasing the likelihood that entities will survive.
Dominant and recessive alleles are the two categories. A recessive allele is written with a lowercase letter, and a dominant allele is written with a capital letter.
The progeny will exhibit the dominant trait if a gene pair contains the dominant allele.
Therefore, An individual's inherited traits are determined by genes, which are located inside a person's chromosomes.
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Which species have become extinct in modern times?
Answer:
Dodo.
Great Auk.
Stellers Sea Cow.
Tasmanian Tiger.
Passenger Pigeon.
Pyrenean Ibex.
Baiji White Dolphin.
West African Black Rhinoceros. The West African Black Rhinoceros was found in several countries towards the southeast region of Africa
Explanation:
Answer:
dodo, and many others such as saber tooth tiger
Explanation:
they have been extinct because of climate change and sea levels
What human actions contributed to the nutrient pollution of Lake Okeechobee?
PLZ HELP DUE IN 5 MINUTES
Answer:
well i believe its the burning of coal and it releases nutrients
Explanation:
but other then that i dont know but hope this helps 3 min
An element may have more than one isotope if the atoms have different numbers of
A electrons.
B neutrons.
C positrons.
D protons.
Conduction can only occur between two objects when –
Answer:
Conduction can only occur between two objects when -
one object is less dense than the other. both objects are in physical contact with each other.
If a parent cell has 6 chromosomes, how many chromosomes will there be during mitosis before the cell divides?
Why is the nucleus called the "control center" of the cell?
Answer:
because it gives signals out to the rest of the cell.
Explanation:
Answer:
because it controlls all the activities of the cell including cell reproduction, heredity. these proteins in turn, form the structural units of cells and control all chemical processes within the cell.
Rosa drew a diagram to compare substitution mutation and insertion mutations. What label belongs in the area marked "Y"?
Answer:
Hey There!
_____________________________________
Answer:
_____________________________________
Mutations:
Mutations are the changes produced in the nucleotide sequence of the genome.
There are four main types of mutations
Substitution
Insertion
Deletion
Duplication.
_____________________________________
DELETION:
A small segment of chromosome mat be missing. This condition is known as deletion.
For example, Normal chromosome has A B C D E F G. If deletion mutation occurs then mutated chromosome has A D E F G and B C got deleted.
_____________________________________
DUPLICATION:
In this condition, a part of chromosome present in exec ess to the normal chromosome.
For example, Normal Chromosome has A B C D E F G. If duplication mutation occurs, then mutated chromosome had A B C B C D E F G and B C is duplicated.
_____________________________________
SUBSTITUTION MUTATION:
Substitution is a type of mutation where one base pair is replaced by a different base pair.
For example, in the sequence CAAGT, if C replaces G, it is a substitution mutation.
INSERTION MUTATION:
In genetics, an insertion is the addition of one or more nucleotide base pairs into a DNA sequence.
For example, in the sequence CAAGT, if extra base G gets inserted after C, the new sequence would be CGAAGT.
_____________________________________
Both substitution and insertion mutations change the position of nucleotide thus, the type of amino acid. Option A is correct because B and D are wrong as increase in number of bases and decrease in number of bases is because of deletion and duplication mutations here it asks for substitution and insertion mutations. C is wrong as In mutation there is always a change in bases or chromosome. So all the other choices seem incorrect as it is asking for substitution and insertion the base pair changes which results in the change in type of amino acid.
_____________________________________
Best Regards,
What do the organization of systems and homeostasis have in common?
Which one of the following is the name for the way cells divide in asexual reproduction?
Twins
Mitosis
Meiosis
Generation Square
Answer:
Mitosis
Explanation:
When a eukaryotic cell divides asexually, the nucleus and its genetic contents must divide too, in a process called mitosis. Both haploid (n) and diploid (2n) cells can divide asexually, at which time their nuclei divide mitotically.