Answer:
23 chromosomes and 4 cells
Explanation:
in the overall reactions of photosynthesis, the electrons from _____ are used to reduce _____.
In the overall reactions of photosynthesis, the electrons from water are used to reduce carbon dioxide.
During photosynthesis, electrons from water molecules are used to reduce carbon dioxide and fix it into carbohydrates while oxygen is produced as a result. The process happens with the help of radiant energy.
Even though the process of photosynthesis is a series of reactions that have been divided into light-dependent and light-independent, the overall equation of the process is written as:
[tex]6H_2O + 6CO_2 ---> C_6H_1_2O_6 + 6O_2[/tex]
More on photosynthesis can be found here: https://brainly.com/question/1388366
I need help with this
Answer:
could you please post a bigger picture of that so i can see the questions
Explanation:
Explain , using an example to help, what gene is ?
connective tissue structures that attach bone to muscle are called
Answer:
those connective tissues are called Tendons.
Explanation:
A tendon is a fibrous connective tissue that attaches muscle to bone. Tendons may also attach muscles to structures such as the eyeball. tendons are often confused with ligaments, ligaments are fibrous connective tissue that attaches bone to bone, and usually serves to hold structures together and keep them stable
How does Dinosaur and dragon go into extinction
Answer:
they were hit by a astroid
Explanation:
What are the proteins used in active transport called?
Answer:
Carrier Proteins.
how are saturated and unsaturated fatty acids different
Answer:
They are distinct because saturated fatty acids have hydrocarbon chains connected by single bonds solely. Unsaturated fatty acids have one or more double bonds. Each double bond may be in a cis or trans configeration.
Explanation:
if a star is contracting which force is greater?
Answer:
Before a star reaches the main sequence, the star is contracting and its core is not ... When that happens, the star can no longer hold up against gravity.
: )
what part of the brain is responsible for thirst and hunger
Hi there! The part of brain responsible for thirst, hunger, and sleep patterns is known as the hypothalamus.
Have a great day!
Which of the following describes why a glucose transporter is needed to move glucose into the cell?
Glucose is nonpolar and requires ATP to move across the membrane.
Answer A: Glucose is nonpolar and requires A T P to move across the membrane.
A
Glucose molecules are polar and need to move from low concentration to high concentration.
Answer B: Glucose molecules are polar and need to move from low concentration to high concentration.
B
Glucose molecules are charged, and charged molecules are only ever actively transported.
Answer C: Glucose molecules are charged, and charged molecules are only ever actively transported.
C
Answer D: Glucose is large and polar and cannot pass through the phospholipid bilayer.
A glucose transporter is needed to move glucose into the cell because glucose molecules are polar and need to move from low concentration to high concentration.
What do you mean by Glucose Transporters?Glucose transporters may be defined as proteins that facilitate the transport of glucose across the plasma membrane.
Glucose transporters work with the concentration gradient. This process of moving glucose across the cell membrane is called facilitated diffusion.
Therefore, a glucose transporter is needed to move glucose into the cell because glucose molecules are polar and need to move from low concentration to high concentration.
To learn more about Glucose transporters, refer to the link:
https://brainly.com/question/24986163
what replaces the electrons excited by sunlight in photosystem?
Answer:
To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.
Explanation:
Which of the following would cause a cell to fill with water?
Answer:
Typically, a cell would fill with water is the concentration of water is greater outside the cell. Their main priority is to maintain a constant state of homeostasis, and so they would balance the pressure both inside and outside of their cell membrane.
Explanation:
Have a great day, and spread some positivity!
how many parents are involved in asexual reproduction
Answer:
1
Explanation:
Only one parent is needed in asexual reproduction.
Which scientist was a Navy Officer in World War 2 and used sonar on his battleship to map the ocean floor?
Harry Hess
Abraham Ortelius
Arthur Holmes
Alfred Wegener
What differences are there between heartwood and sapwood?
Answer:
Heartwood Sapwood
1 Cells are comparatively older. Cells are comparatively younger.
2 Also called as ‘Duramen’ Also called as ‘Alburnum’
3 Heartwood is dark colured Sapwood is light coloured.
why should we not view lactose intolerance as a disease in adult humans?
Answer:
Because lactose intolerance isn't a disease, it just mean the individual's stomach isn't able to digest the lactose found in milk.
Explanation:
what are the abiotic and biotic factors for a wolf population living in northern Minnesota
Answer:
hii there
A biotic factor for a grey wolf could be disease or predation, parasites, as long as there is a living thing interacting with your wolves, Abiotic is going to be nonliving things: weather, habitat destruction, wind, the prey cut off by a physical barrier
hope it helps
have a nice day : )
Answer:
The Abiotic factors would be rocks, soil, water, etc. The biotic factors would be the wolf, plants, trees, grass, and other predators and prey.
Explanation:
I hope this helped. Next time, if you could please put a picture, that would be awesome. I hope you make a 100 on whatever you are doing.
where would you expect to find the receptor for a nonpolar ligand?
Answer:
found in the cytoplasm of the cell
Explanation:
To perform cellular respiration hydrogen atoms are moved across a membrane inside the mitochondria.
If no energy is required to move the hydrogen atoms from one side of the membrane to the other how
does this happen?
Answer: Passive transport
Explanation: Passive transport does not require energy to move substances across a membrane.
How do cells maintain water balance through osmosis? (Choose 2)
If
salt water fish iS placed in a fresh water aquarium, water will leave the fish's cells.
In the experiment, the only isotonic solution was the 10% salt water solution.
The egg swelled in distilled water because it is hypotonic to the egg's interior.
The concentration of solute iS greater inside the egg than it is in the Kayro syrup.
The egg swells when placed in a hypertonic solution.
(H.B.2C. 2) P
Answer:
1477
Explanation:
76667
Which of the following allows an exchange of nutrients and waste material between blood and tissue?
Answer:
b
Explanation:
what are the most likely question that will come in an exam
Question Types:
Multiple ChoiceTrue/FalseMatchingShort AnswerFill-in-the-blanksEssaysOral ExamsCheckboxesMultiple choice, objective response, or MCQ (for Multiple Choice Question) is a form of an objective assessment in which respondents are asked to select only correct answers from the choices offered as a list.
True/False tests contain statements that the student marks as being either true or false. In order to qualify as true, all parts of the statement must be true. In general, true-false tests check your knowledge of facts.
A matching question is two adjacent lists of related words, phrases, pictures, or symbols. Each item in one list is paired with at least one item in the other list. Matching may be considered to be a variant of multiple-choice in which more than one choice is correct.
While opinions may differ, most teachers believe a short answer question typically requires a "short" answer. That doesn't mean an answer lacking depth analysis or information. It simply means an answer that is concise and includes just enough information to accurately and fully answer the question being asked.
Fill in the Blank questions are not opinion-based, which means that learners must be able to use the information they have mastered during the lesson to correctly answer the question. Fill in the Blank questions usually contain a sentence or paragraph featuring a blank space.
Definition of the essay question: an examination question that requires an answer in a sentence, paragraph, or short composition Examples of the essay question in a sentence.
The oral exam (also oral test or viva voce; Rigorosum in German-speaking nations) is a practice in many schools and disciplines in which an examiner poses questions to the student in spoken form. The student has to answer the question in such a way as to demonstrate sufficient knowledge of the subject to pass the exam.
A Checkboxes question lets survey takers select multiple answers from a list of choices. Use this question when you want people to be able to choose more than one answer option in the same question. Jump to...
Website(s) Used for Research:
https://help.surveymonkey.com/articles/en_US/kb/Available-question-types-and-formatting-options
http://personal.psu.edu/bxb11/QuizQuestions/quizmatching.html#:~:text=A%20matching%20question%20is%20two%20adjacent%20lists%20of,in%20which%20more%20than%20one%20choice%20is%20correct.
https://help.surveymonkey.com/articles/en_US/kb/Checkbox#:~:text=A%20Checkboxes%20question%20lets%20survey%20takers%20select%20multiple,answer%20option%20in%20the%20same%20question.%20Jump%20to
Everything including you and me is made up of matter
True or False
Answer:
Technically, yes.
Explanation:
Depends on your point of view.
NOTE: This excludes light, and photonic interaction. That technically doesn't make up anything, because it has no mass.
Matter is anything that has mass and takes up space. Due to E=MC*2, energy and mass are relative, even though a small amount of mass, has a large amount of energy. So let’s backtrack. Matter is anything. Matter is energy. Matter is nothing? What about in an atom. Or in the vacuum of space? In an atom, between the nucleus, and the electron cloud, there is empty space. In the vacuum of space, most people think there is nothing. Just emptiness, until the next star, or the next planet. That is 100% wrong. I guess they are either thinking too hard or not enough. The vacuum of space actually has energy. Just a small amount of it. It takes up space, that check’s off. It has mass (excluding photons), that check’s off. And yes, it has energy. SO, since energy and matter are interchangeable, everything is made of energy, even though not everything is made of matter. Certain types of energy, sound, heat, light, are not made of energy. Does that mean that photons are not made of Matter? Well, sort of. They have no mass, so technically not, but they do have space and exert a force, which is also mysterious. So, I hope this confused you a little bit, with matter being energy, but not energy being matter. Here is something to spark the imagination: Is fire a solid, a liquid, or a gas
i hope this helps :)
please someone help I'm failing
the time interval required for the formation of two cells from one is called the
Answer:
The Generation Time.
Explanation:
When septum formation is complete the cell splits into two progeny cells. The time interval required for a bacterial cell to divide or for a population of bacterial cells to double is called the generation time.
Hope this helps!! Brainliest? Anyways have a great day!! :))
Cells are living entity, which undergo division for the continuity of life and transmitting genetic information.
The time interval required for the formation of two cells from one is called the generation time.
Generation time is defined as:
The time required for a bacterial cell or population of the bacteria to double in number is referred to as generation time. In general, generation time is the average interval of time required between the birth of an individual and the birth of offspring.
Thus, the generation time is the interval between the formation of two cells.
To know more about generation time, refer to the following link:
https://brainly.com/question/25253638
Rewrite this sentence to make it true:
Physical changes happen when the molecules and atoms in matter change.
Answer:
Chemical changes happen when the molecules and atoms in matter change
Explanation:
Chemical changes occur when molecules or atoms' bonds are broken or formed
Why does sugar take time to diffuse?
Answer:
A given quantity of solute dissolves faster when it is ground into small particles than if it is in the form of a large chunk because more surface area is exposed.
Answer:
more surface area is exposed
Explanation:
The light-dependent reaction should happen before the Calvin cycle because ________.
Select one:
a. its products are important to the fixation of carbon dioxide.
b. plants are more active during the day than at night.
c. photosynthesis happens faster when there is sunlight.
d. more products are produced during the day than at night.
Sort each description into correct category.
One of the characteristics of life is to acquire energy. What is the energy used for?
Answer:
All organisms use a source of energy for their metabolic activities. Some organisms capture energy from the sun and convert it into chemical energy in food (photosynthesis); others use chemical energy in molecules they take in as food (cellular respiration)Explanation:
poop
Answer:
Explanation:
Se utiliza para la vida cotidiana acominar comer mover los musculos
