Answer:
so it spins the hydrogen molecules to make the ATP
Explanation:
it occurs in the inner membrane of the mitochondria. The electrons drop off the energy and the hydrogen atoms are moving through the Protein channels/pumps. after that the NADH turns into nad+ and the fadh2 turns into fad. these then go back to the citric acid cycle to get the electrons back. (known as electron carriers) the hydrogen molecules get pumped up to the inner membrane space which would be active transport since we are going from low to high concentrations. the hydrogen molecules go down the atp synthase which spins to make the atp. this would be passive transport since its moving from high to low concentrations.
During the process of meiosis, chromosomes are divided evenly, so that the sex cell receives ONE chromosome from each homologous set. What are these sex cells called?
Answer:
Mitosis, Meiosis, and Inheritance
Please help this is due at 11:59 tonight!!! Jimmy and Jenny have designed an experiment to test how termites react to the chemicals in ink pens. They use one termite in their experiment. Jenny draws four circles, using four different brands of black ink. Jimmy places the termite on each circle of ink and they watch the termite's behavior as it is placed on each circle, one try per circle. In all four cases, the termite veers off the ink circle. Jimmy and Jenny conclude that termites are not attracted to ink at all. What suggestion would you give Jimmy and Jenny concerning their experimental design?
A. Compare the termite’s behavior on ink circles to the behavior on pencil circles.
B. Run repeated trials with the one termite.
C. Use more than one termite and run many trials.
D. Use more than one termite and the same brand of ink pen each time.
Answer:
Use more than one termite and run many trials.
Explanation:
it's not A because we're not trying to figure out pencil's but the chemical's in ink. It's not B because using just one bug wouldn't really get us anywhere. It's not D because you'd actually want to try different brands of ink to see if maybe you had a lesser chemical ratio. It's C because not all the bugs will react in the same way as just one would. Also, doing multiple trials would show us if they would change their behaviors.
itś all in the link.
Answer:
Explanation:
The answer is C!
Hope it helps
What does the term “carbon cycle” mean?
Answer:
Carbon cycle is:
the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
Phototropism
Stimulus = ___________ Response = __________
A light, plant leaves move towards touch
B sunlight, plant faces sun
C light, plant grows towards light source
D plant stem grows upwards, plants roots grow downward
Answer:
I wish I could help but I don't think this work is on my grade level
ANSWERRR PLZZZ TYYYY IF YOU HAVE THE RIGHT ANSWER YOU WILL GET BRAINLIEST AFTER I CHECKKK
Which of the following describes a mutual relationship?
(A) Which of the following describes a mutual relationship?
(B) Ants drink nectar from an acacia tree and protect the tree from harmful insects.
(C) A flock of seagulls fly together to reduce the amount of air resistance they feel.
(D) A grasshopper and a rabbit eat different types of plants to avoid competition.
Answer:
I think the answer is B-------
What are the three types of osmosis? What happens during each phase?
Despite being very different, unicellular and multicellular organisms have many of the same functions. Which function is shared in both types of organism?
A. all life processes occurring in all cells
B. use of developed transport systems
c. creation of specialized tissues
d. intake of nutrients for growth
Answer:
d. intake of nutrients for growth
Explanation:
Both unicellular and multicellular organisms need to intake nutrients for growth
I hope this helped :) Have a great day
What happens to an atom decays?
Answer:
If it decays by alpha decay, it will become an atom with 2 fewer protons and 2 fewer neutrons than the original atom. If the atom decays by beta minus (electron) decay, it will become an atom with one less neutron and one more proton than the original atom.
Explanation:
Brainliest Please!
PLEASE HELP ITS DUE SOON!!! Explain why it is not possible to predict the sex of one individual offspring
during internal fertilization, and embryo forms inside the female's body
True or False?
Answer:
Explanation:
mi belive the answer is true but i not sure sorry
Answer:
True
Explanation:
Internal means inside, therefore the embryo forms inside the female's body.
What is the Kreb Cycle and what happens during that stage in the cellular respiration?
Answer:
The sequence of the response of many living cells that produce energy during aerobic respiration. It occurs in mitochondria, consumes oxygen, produces carbon dioxide and water as waste products, and converts ADP into energy-rich ATP.
an astronomer oberves a blue shift in the nearby Andromeda galaxy. What
does that tell the astronomer.
A) The galaxy is moving away from earth
B) the galaxy is stationary
C) the galaxy is moving parallel to earth
D) The galaxy is moving towards earth.
Answer: d is the answer
Explanation becsaue it is
Answer: The answer is B
Explanation:
A blueshift is moving close too the person seeing it, A redshift is moving away therefore it is a B.
Identify the types of genetic recombination.
occurs in metaphase I.
occurs during sexual reproduction.
is random chromosome alignment resulting in variation.
occurs in prophase I.
fuses gametes to form offspring with genes from each parent.
exchanges genetic information between non-sister chromatids.
Answer:
Explanation:
The answers to your questions about genetic recombination are:
Independent assortment happens during metaphase I.
Fertilization happens during sexual reproduction.
Independent assortment is random chromosome alignment resulting in variation.
Crossing over happens during prophase I.
Fertilization fuses gametes to form offspring with genes from each parent.
Crossing over is the exchange of genetic information between non-sister chromatids.
Answer:
Independent assortment happens during metaphase I.
Fertilization happens during sexual reproduction.
Independent assortment is random chromosome alignment resulting in variation.
Crossing over happens during prophase I.
Fertilization fuses gametes to form offspring with genes from each parent.
Crossing over is the exchange of genetic information between non-sister chromatids
Explanation:
Define what is meant by a "dominant" gene, and a "recessive" gene
Answer:
Dominant is relating to or denoting heritable characteristics which are controlled by genes that are expressed in offspring even when inherited from only one parent. Recessive is relating to or denoting heritable characteristics controlled by genes that are expressed in offspring only when inherited from both parents, i.e., when not masked by a dominant characteristic inherited from one parent
Explanation:
Which kind of organism is an autotroph? consumer producer decomposer herbivore
Answer:
Producer
Explanation:
An autotroph is a type of organism that is capable of producing its own food from inorganic substances. The correct answer is "producer."
Describe autotroph.Autotrophs utilize various processes to convert energy into usable forms. The most common and well-known method is photosynthesis, which involves capturing sunlight and using it to convert carbon dioxide and water into glucose (a type of sugar) and oxygen. Plants, algae, and some bacteria are examples of autotrophs that perform photosynthesis.
They are often referred to as producers because they can convert energy from sunlight (or other forms of energy) into organic compounds through processes like photosynthesis or chemosynthesis.
Autotrophs, such as plants, algae, and some bacteria, are able to synthesize their own nutrients and energy sources, typically using sunlight, water, and carbon dioxide. They form the foundation of food chains and provide energy for other organisms in ecosystems.
Therefore, the correct answer is "producer."
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Why do you think there are more nutrients at the bottom of the ocean?
Can someone give me an explanation of what coevolution is?
Answer: In biology, coevolution occurs when two or more species reciprocally affect each other's evolution through the process of natural selection. The term sometimes is used for two traits in the same species affecting each other's evolution, as well as gene-culture coevolution.
Explanation:
what is transpiration
Answer:
the exhalation of water vapor through the stomata.
Explanation:
Answer:
the release of water from plant leaves
Explanation:
The slogan "reduce, reuse, recycle was used to educate the community on
environmentally friendly practices. Which of the following is a benefit of such
conservation efforts?
An increase in sustainable practices
A decrease in human population
O A decrease in land availability
An increase in pollution
Which of the following is an optional part of a technological system?
output
input
feedback
process
Answer:
Feedback
Explanation:
A technological system is a system that consists of components constructed to work together in order to process an input to an output/result. These components or parts that make up a technological system are as follows: input, processing, output and feedback.
- The input is what is taken in by the system.
- The process is the series of occurrences conducted by the internal parts of the system to bring about an output.
- The output is the final result of the system.
- The feedback is how the system should work in comparison to how it is working.
Among all these parts of a technological system, the part that is OPTIONAL i.e the system can function without, is the FEEDBACK.
How many chromosomes do human somatic cells (body cells) have?
Answer:
46
Explanation:
Answer:
46
Explanation:
What is the force of an object if it accelerates 4 m/s2 and has a mass of 10 kg? (F = ma)
A.
0.4 Newtons
B.
2.5 Newtons
C.
40 Newtons
D.
100 Newtons
Answer:
C. 40 Newtons
Explanation:
We are given the equation to calculate force:
Force=mass×accelleration
To find the answer, we just need to plug the given mass and acceleration into the equation. The units of these values are typically kg and m/s^2 when calculating the force in Newtons, which they already are (so we don't need to do any conversion).
Mass=10kg
Acceleration=4 m/s^2
F=ma
F=10×4
F=40 N
Therefore, the force of the object is 40 Newtons.
I hope this helps!
According to the RNA Hypothesis it is believed that all living things came from a common ancestor. What evidence supports this theory?
A. The RNA molecule has the same molecule controlling its replication in all living things.
B. The RNA molecule is able to self-replicate.
C. The RNA molecule is an inorganic molecule
D. The RNA molecule is considered the master copy of all living things.
Answer:
D. The RNA molecule is considered the master copy of all living things.
help me on 28 pleaseeeee
What is the difference between a wave and energy?
Answer:
wave is wen you go up and up entail you see the energy progressing and go up. waves can be so many deferent
Explanation:
Anaerobic respiration is also known as?
Answer:
Intramolecular respiration
Explanation:
I think sorry if i'm wrong
It is also called as the fermentation. It is the kind of respiration which helps the cells to breakdown energy in the absence of oxygen.
What is the other type of respiration called as ?It is called as the aerobic respiration which takes place in the presence of oxygen.
Anaerobic that stands for without oxygen.This is the method of the cellular respiration where it does not basically require the oxygen in order to generate the energy. For the smaller animals for breathing , here is no enough oxygen present so that they will need energy for surviving in absence of oxygen.
Anaerobic respiration is the process in which the cells just break down into sugars just to produce out energy in the absence of oxygen. The respiration is called as fermentation. it mainly takes place in yeast cells, bacteria, and muscle cells of animals.
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why are plant cells undergoing cell division do not have a vacuole? Please answer this question within 1-2 hour/s
Answer:
because they can
Explanation:
Which of the following blood cell's function is to carry oxygen?
red blood cells
platelets
B
white blood cells
D plasma
Answer:
the red cells are the ones that carry it
Explanation: