Answers
Answer:
A. Mitochondrion
B. Cytoplasm
C. Nucleus
D. Chloroplast
Explanation:
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions
The cytoplasm is the gel-like fluid inside the cell. It is the medium for chemical reaction. It provides a platform upon which other organelles can operate within the cell
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information.
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth.
B - Cytoplasm (gel like substance in which the organelles are suspended. Where most chemical reactions occur)
C - Nucleus (controls cells activity and contains DNA)
D - Mitochondria (where aerobic respiration occurs providing energy for the cell)
E - chloroplasts (where photosynthesis happens. Contains chlorophyll which absorbs sunlight for photosynthesis)
Related Questions
Explain why it makes sense that the levels of estrogen and progesterone are low in blood of a female during menstruation
PLS HELP ! URGENTTT
I'LL GIVE BRAINLY
Answers
Answer:
At the beginning of the follicular phase, the lining of the uterus (endometrium) is thick with fluids and nutrients designed to nourish an embryo. If no egg has been fertilized, estrogen and progesterone levels are low. As a result, the top layers of the endometrium are shed, and menstrual bleeding occurs.
Explanation:
What did Mendel's cross-pollination of pea plants prove?
A. Inherited factors combine in offspring to create entirely new characteristics.
B. Each parent only passes on one-half of its hereditary factors to each offspring.
C. There is no such thing as a true-breeding plant; they all have hidden factors.
D. It takes four generations of offspring to identify the parents' factors.
Answers
Answer:
B. Each parent only passes on one-half of its hereditary factors to each offspring.
Explanation:
Pea plants have both male and female reproductive organs. As a result, they can either self-pollinate themselves or cross-pollinate with another plant. In Mendel's experiments, he was able to cross-pollinate purebred plants with particular traits and observe the outcome over many generations.
As a little fun fact; as we know, both human parents have 46 chromosomes, and when reproduction occurs, they both give half of their chromosomes (23) to their offspring!
HELP ACK
ulate the kinetic energy for the small marble when dropped at each height.
KE =½ mv2. Be sure to show all your work.
Height of drop
formula
substitution
Answer with unit
60 cm
90
2 m
Answers
Answer:
No Answer
Explanation:
No Mass was provided
No Velocity was provided
Which is a behavioral adaptation of a bear?
mating
thick fur
eating fish
hibernating in winter
Answers
Answer:
Hibernating in winter
Explanation:
A behavioral adaptation is something an animal does usually in response to some type of external stimulus in order to survive.
Hope this helps!
Which objects are generally smaller than a planet?
asteroids, comets, and meteors
stars and comets
asteroids, meteors, and stars
stars, comets, and asteroids
Answers
Answer: asteroids, comets, and meteors
Explanation:
Stars are usually larger than planets and the only option not including stars is the first one. This means the answer to your question is most likely:
asteroids, comets, and meteors
Read more about your question here:
https://brainly.com/question/3162477
Which adaptation favors the survival of an organism?
a ground squirrel population in the forest develops webbed feet for swimming
lengths of beaks in a bird population increase to the point birds can no longer groom themselves
a desert coyote population loses the ability to cope with low water conditions
proteins expressing color in butterfly wings mutate to improve camouflaging abilities of butterflies
I'm pretty sure it's "proteins expressing color in butterfly wings mutate to improve camouflaging abilities of butterflies" but I'm not sure
Answers
proteins expressing color in butterfly wings mutate to improve camouflaging abilities of butterflies
Explanation:Adaptations occur when the genes of an organism change over time, usually due to external factors.
Beneficial Adaptation
Not all adaptation helps; as stated above adaptations can occur with any genetic mutation, even if it is not beneficial. That being said, beneficial adaptation helps an organism survive and reproduce, so helpful adaptations are the most likely to be passed on. Organisms that have harmful adaptations tend to have fewer offspring, meaning the adaptation does not pass on to the rest of the population.
If an adaptation decreases an organism's ability to survive or reproduce, then it is considered harmful. A beneficial adaptation must improve the life of an organism.
Camoflague
Camoflague allows an organism to hide from other living things, either to hunt or hide from predators. For these reasons, camouflage is considered beneficial. Specifically, butterflies use camouflage to hide and escape from predators that would eat them. This means that camouflage increases the life span of a butterfly. Thus, it must be a beneficial adaptation.
which type of weather is most likely to occur along an occluded front? A,B,C or D?
Answers
Answer:
D. Thunderstorms
An occluded front is where warm and cool air meet, and the product of this interaction is storms, and sometimes tornados
Explanation:
It’s the most logical answer
A vegtable garden is 12 meters long by 7 meters wide. In one square meter, you count two toads. Estimate the population of toads in the garden. SHOW YOUR WORK!
Answers
Answer:
168 toads
Explanation:
First we need to find the area of the garden. Area = length x width
Area = 12m x 7m = 84 m²
2 toads/ 1 sq m
84(2) = 168
Answer:168
Explanation:
PLEASE HELP ASAP!!
When relative humidity is 100%, the two thermometers register the same temperature. However, at 50% humidity, the wet bulb thermometer registers a lower temperature than the dry bulb thermometer. Why do you think the spinning motion cools the wet bulb thermometer when there is less humidity in the air?
Answers
Humidity likes to hold onto heat. The less humidity in the air the more the heat can be dissipated.
What do you mean by humidity?Humidity is the amount of water vapor in the air. If there is a lot of water vapor in the air, the humidity will be high. The higher the humidity, the wetter it feels outside. On the weather reports, humidity is usually explained as relative humidity.
Humidity is the measure of the level of moisture vapor suspended in the air around you. Although you can't see it, it's still there. The ideal relative humidity for health and comfort is somewhere between 30-50% humidity.
When the humidity level increases along with temperature, it's harder for the moisture to dry, and you feel warmer. When the air indoors is 75 degrees and the humidity is 30 percent, the air actually feels like 73 degrees.
Learn more about humidity:
https://brainly.com/question/22069910
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Based on Darwin's observations, what is the best possible explanation that two organisms that live very far away from each other and in different environments share similar traits?
A: The organisms evolved similar traits that are useful in a wide variety of environments.
B: These organisms developed similar traits because their environments were at one time similar.
C: The organisms share a common ancestor from long ago.
Answers
Answer:
B: These organisms developed similar traits because their environments were at one time similar.
Explanation:
As per the given data the answer is correct.
how does getting fit change teens and provide benefits beyond healthier bodies?
A. It changes them in terms of good ways to work out.
B. It changes them in terms of every fitness level.
C. It changes them in terms of self-esteem and confidence.
D. It changes them in terms of exercising on a regular basis.
Answers
Answer:
Getting fit, C, changes them in terms of self-esteem and confidence
Explanation:
Theres more to doing exercising than just getting a healthier body. It could also contribute to your positive body image.
Many small poisonous animals are brightly colored, including the poison dart frog and some species of fish, octopi, and insects. What is common in their environments that would lead to these different animals having a similar trait?
Please answer in complete sentences at least 3 or 4.
Thank you! I’m working on other things for my classes which is why.
Answers
Many small poisonous animals are brightly colored, including the poison dart frog and some species of fish, octopi, and insects share same environment and habitat (aquatic).
What is an environment?When we discuss the environment we mean the world in our general surroundings that encompasses and influences all life on earth, including the air, natural ways of life, the water cycle, plants, creatures and different people.
Thus, share same environment and habitat (aquatic).
To learn more about environment click here:
brainly.com/question/13107711
<3 Lots of love!
-The Book Worm.
Why should we shoot the Barred Owl?
Why shouldn't we shoot the Barred Owl?
* In your own words pls no copy and paste
Answers
Answer:
we should not shoot the owl because they are animals and that is just mean
Explanation:
HELP SOME ONE TELL ME THE ANSWER PLEASE
Answers
Matter is not created or destroyed when?
Answers
Matter is not created or destroyed at any time or place, it only changed from one form to another.
hope it helps...!!!
The ________ and ________ Hemispheres of the Earth experience opposite seasons. A. Western, Northern B. Southern, Eastern C. Eastern, Western D. Northern, Southern
Answers
Answer:
D. Northern, Southern
Explanation:
The Northern and Southern Hemispheres experience opposite seasons and different day lengths, no matter what time of year.
why is the ocean temperature near Christchurch change in El Niño years and how does it affect the air temperature there.
Answers
Answer:
Why the ocean near Christchurch is a different temperature than we'd expect for its latitude (distance from the equator). Water moving from the equator is warmer than would be expected based on latitude, and so is warmer than the air it passes.
Explanation:
I NEED THESE QUICK BECAUSE ITS DUE TODAY SO PLEASE ANSWER NOW THANJK YOU! <33
1.How do wavelength and frequency compare on the electromagnetic spectrum?
2.What are the different forms of radiation on the electromagnetic spectrum?
3.How is the electromagnetic spectrum used to examine astronomical objects?
Answers
Answer:
In physics, electromagnetic radiation consists of waves of the electromagnetic field, propagating through space, carrying electromagnetic radiant energy. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays, and gamma rays. All of these waves form part of the electromagnetic spectrum.
Explanation:
2. There are radio waves, microwaves, infrared waves, visible light waves, UV (ultraviolet waves), X-rays, and gamma rays.
3. The electromagnetic spectrum deals with light on a scale from blue to red, with blue being the closest to the observer and red being the farthest from the observer. When scrutinizing astronomical objects, scientists can use the electromagnetic spectrum to hypothesize the distance a given object is from Earth.
A group of students is studying the types of plants that grow in a meadow next to their school. The meadow is mowed regularly, but it does not get any water other than rainfall. The meadow has several kinds of plants that are typically found in a grassland ecosystem. The plants include grass and clover. But there aren't any trees. The meadow has insects, including ants. Earthworms live in the soil. Garter snakes and mice also live in the meadow.
Answers
Answer:
Plowing cut tallgrass root systems and interrupted reproduction. Drainage changed the soil's water content, and soil erosion lost soil.
Explanation:
PLSSS HELPP I BEG I'LL MAKE BRAINLIEST TO THE CORRECT ANSWER
Answers
Answer: I t will be Stationary front .
Explanation: Because rest other are not supporting the condition given in the picture. So , the best option supporting the picture is Stationary Front.
this is an english question accidently put biology
Sometimes, you can take an action that solves more than one problem at a time. Which idiom represents this idea?
A. That will kill two birds with one stone.
B. Don't count your chickens before they hatch.
C. That is the best of both worlds.
D. Every cloud has a silver lining.
Answers
Can anyone find this bug and tell me what it is please thanks.
Answers
Many small poisonous animals are brightly colored, including the poison dart frog and some species of fish, octopi, and insects. What is common in their environments that would lead to these different animals having a similar trait?
Answers
Answer:
trees brah
Explanation:
For example, a poison Dart frog’s colorful appearance gives off aposematic signals. “Aposematism, also called aposematic mechanism, biological means by which a dangerous, or noxious, organism advertises its dangerous nature to a potential predator. The predator, having recognized the dangerous organism as an unfavourable prey, thereupon desists from attacking it.”
please help me with this
Answers
What is the difference between continental and maritime air masses
Answers
Contintal is on land
the question in the picture. Please answer fast. brainliest to who answers!
Answers
Answer:
The easiest way to think of this is to imagine a bird with a wide jaw and a hooked beak that solely eats caterpillars. This would not be a problem for the bird if they are in the open air, but if they go into a crevice, or they go into a hole of a tree, they will be impossible to get.
I hope this helps!
Why would an organism prefer aerobic respiration as opposed to anaerobic respiration (fermentation)?
Answers
Answer:
Advantages of Aerobic Respiration
With oxygen, organisms can break down glucose all the way to carbon dioxide. This releases enough energy to produce up to 38 ATP molecules. Thus, aerobic respiration releases much more energy than anaerobic respiration.
Explanation:
Mark as brainlest answer!Anerobic respiration will produce 36 ATP faster than aerobic, but it will also produce lactic acid, which is toxic for cells (hint- it’s an acid)
This is why an organism would prefer aerobic respiration. Anaerobic fermentation would also produce toxic lactic acid.
Imagine that one tree outside your home looks unhealthy, although all the other trees seem healthy and strong. Describe how you could apply scientific thinking to the situation to determine why one tree looks unhealthy but the other trees look healthy. Write your answer in the space below.
Answers
That tree could be older than the other trees, and the tree might be dying down
Give three ways that photosynthesis and respiration are dependent on one another.
Answers
Answer:
Both processes use and produce ATP in reactions that are carried out on membranes and are controlled by enzymes. Photosynthesis and respiration both involve cycles of reactions, involving redox reactions. The processes both use the same coenzymes, such as NAD and NADP.
Explanation:
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
Nah i can give u one tho
Answer:
products of one systeme are the reactants of the other!
Explanation:
The relationship between photosynthesis and cellular respiration is such that the products of one system are the reactants of the other. Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.
Which is an adaptation plants have developed because of gravity?
vines curl around trees
roots grow into the ground
leaves curling
plants lean
Answers
Answer:roots grow into the ground
Explanation:
it is a coordinated process of differential growth by a plant in response to gravity pulling on it. It also occurs in fungi. Gravity can be either "artificial gravity" or natural gravity. It is a general feature of all higher and many lower plants as well as other