Answer:
The energy associated with an object’s motion is called kinetic energy.
the energy associated with the constant, random bouncing of atoms or molecules. This is also called thermal energy
Which group has the smallest dispersal distances *
1 point
a) Seaweeds
b) Fish
c) Crabs
d) Marine Snails
Answer:
d) Marine Snails
Explanation:
Marine Snails has the smallest dispersal distance because of their slow mobility. These marine snails have very limited mobility when they are adults and spend their majority of lifetimes in a small geographical area. Dispersal distance refers to the distance a species can move from an existing place or population or the parent organism. According to this definition we can say that marine snails have the smallest dispersal distances.
What is mitosis and why is it important to an organism?
☁️ Answer ☁️
What is mitosis?
Mitosis definition is the division of the mother cell into two daughter cells genetically identical to each other.
✨
Why is it important?
Mitosis is important because it is essential for growth and repair in the body. Mitosis happens when a parent cell divides, creating two identical copies, referred to as daughter cells.
Hope it helps.
Have a nice day!~ ￣▽￣❤️
Erwin Chargaff examined DNA samples from different organisms to study base pairing. Some data from DNA
samples are shown.
Organism
Adenine
Guanine
Cytosine
Thymine
Sea urchin
32.8%
17.7%
17.3%
32.1%
Salmon
29.7%
20.8%
20.4%
29.1%
Wheat
28.1%
21.8%
22.7%
27.4%
Which conclusion is supported by the data in the table?
А
Each organism contains more cytosine than any other base.
В B
The three organisms have the same sequence of nucleotides.
1-35
Rack
Review/ind
Answer:
D
Explanation:
The presence of each base is dependent on the size of the organism. So, the correct option is D.
What is Base pairing?A base pair is defined as the basic unit of a double-stranded nucleic acid, consisting of two nucleobases bound to each other by hydrogen bonds, where they form the building blocks of the DNA double helix and the folding of both DNA and RNA contribute to the structure.
The rules of base pairing are:
A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T), bond with double bondC with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G), bond with triple bond.The base pair also depend on the size of each organism.
Thus, the presence of each base is dependent on the size of the organism. So, the correct option is D.
Learn more about Base pairing, here:
https://brainly.com/question/17254975
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Your question is incomplete, most probably the complete question is :
Erwin Chargaff examined DNA samples from different
organisms to study base pairing. Some data from DNA
samples are shown.
Which conclusion is supported by the data in the table?
A. Each organism contains more cytosine than any other base.
B The three organisms have the same sequence of nucleotides.
C. All three organisms contain the same types of nitrogen bases.
D. The presence of each base is dependent on the size of the organism.
7. Slime molds are fungus like protists, but they are not fungi. Why?
Answer:
Because they can move
Explanation:
Fungi cannot make food themselves so they depend heavily on hosts. Also fungi lack the proper cilia to move, so they use spores instead to "move".
In the case of slime mold, they are like an animal fungus per se. They are like Protozoa in their amoeboid plasmodial stage and similar to true fungi in spore formation.
Please help! Just one question! :)
Answer:
semiconservative
Explanation:
as humans grow, their bodies change. Which of these statements explains how humans grow?
A. cells from a cell wall
B. cells undergo mitosis
C. cells increase in size
D. cells merge to become larger
Answer:
B. cells undergo mitosis
Explanation:
Many organisms increase in size over time. However, it is not because the cells are increasing in size. It is because of mitosis, in which the cell are multiplying in amount, or increasing in number.
What was Darwin's famous trip on the H.M.S beagle?
Answer:
In 1831, Charles Darwin received an astounding invitation: to join the HMS Beagle as ship's naturalist for a trip around the world. For most of the next five years, the Beagle surveyed the coast of South America, leaving Darwin free to explore the continent and islands, including the Galápagos.
WILL MARK BRAINLIEST!!!!!!!
Which choice names the two parts of Earth that make up the lithosphere?
crust and outer part of the mantle
mantle and outer core
inner core and mantle
inner core and outer core
Answer:
crust and outer part of the mantle
Explanation:
lithosphere includes brittle upper portion of the mantle and crust and the outer most layers of the earths structure and it is bound by the atmosphere above the asthenosphere
does anyone know this?
Answer:
No
Explanation:
remove dirts using hard cloth
Answer:
It can easily remove dirt.
Explanation:
When dirt is present on the hard surface such as car or machines so it can be cleaned by using hard cloth because the dirt attached tightly to the surface which can only be removed from that surface with the help of using hard cloth. Hard cloth has rough surface which easily remove the dirt from the surface as compared to the light cloth so that's why hard cloth is used to remove dirt from the surface.
What is Mitochondria
Mitochondria was the powerhouse of the cell it contain oxidative enzymes that are needed for the stepwise oxydation of food by co2 and water. later on it converts the glucose into Atp and provide energy to body for doing activities
Hope it helps
Answer:
Mitochondria are like the power plants of the cell, similar to the engine of a car.
Mitochondria are organelles and they convert chemical energy (from food) into ATP, the main energy source for cellular work. Mitochondria suck and take in nutrients, break them down, and use it to make energy through the process of cellular respiration. One single cell has many mitochondria (1000 - 2000). This number really depends on the function of the cell.
For example, a nerve cell needs less energy than a muscle cell, and therefore will have fewer mitochondria. Kind of like a fast car needs a bigger engine than a slower car.
Also,
The mitochondria are closed in by two membranes. The outer membrane is the one that covers the organelle, and the inner membrane forms a special compartment with a fluid called the mitochondrial matrix. The inner membrane contains many folds called cristae, which increase the surface area inside the organelle. This increases the efficiency of the chemical reactions, allowing the mitochondria to create more ATP.
Hope this helped!
Hey guys could you help me???
Which of the following is NOT a difference between RNA and DNA in human cells?
A.
RNA is single stranded and DNA is double stranded.
B.
DNA is helical and RNA is not.
C.
The nitrogenous bases of RNA are never hydrogen-bonded to other bases.
D.
none of the above
Answer:
C.
Explanation:
because RNA is single stranded and no pairing of bases occur
necesito un impacto negativo de la biodiversidad del mosquito aedeomyia squamiennis
ayuda:/
Answer:
El cambio climático tiene un impacto negativo.
Explicación:
El impacto negativo en la biodiversidad del mosquito aedeomyia squamiennis se debe al cambio climático que disminuye su población porque el cambio climático hace que el medio ambiente sea desfavorable para el mosquito. Debido a este cambio climático, aquellos organismos que se adoptan de acuerdo con el cambio ambiental pueden sobrevivir pero aquellos que no pueden extinguirse del medio ambiente, por lo que podemos decir que el cambio climático tiene un efecto negativo en la biodiversidad del mosquito aedeomyia squamiennis.
Explain the function of muscle cell?
Answer:
Muscle is a soft tissue found in most animals. ... Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.
Hope it helps!!!
Answer:
Muscle is a soft tissue found in most animals. ... Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion.
hi guys please tell me what r the methods to stop growth of population please answer it's urgent
There are the following steps to control population
Using barriers like condoms.,diapgrams etceducate people about this spread awareness in societyHope it helps u
“The rest is lost largely through metabolic processes as heat.”
How can I word that sentence differently?
Explanation:
Metabolic processes expell heat to work properly.
because it is movement of muscle tissue, which creates heat while in movement, this is called the metabolic cycle....
9. Why is the synthesis stage called this?
a. because protein synthesis is taking place
b. because DNA synthesis is taking place
c. because it combines several smaller stages into one
d. because the chromosomes come together
help me with this Ecosystems and Biomes Crossword Puzzle?
Genes determine the_____of an individual.
Answer:
traits of an individual
Explanation:
What happens to the air around your vocal cords when you speak?
a. It is heated
b. It is cooled
c. It is forced down your windpipe
d. It expands and contracts
Which level of organization is formed from two or more different tissues that group together and perform a function? (4 points) Molecule Organ Organ system Tissue
Answer:
i think system is correct
Explanation:
for example heart is an organ. it has muscle tissue .epithelial tissue . connective tissue nervous tissue
What is the purpose of the electron transport chain?
Answer:
to turn the atp synthase crank and make atp using the proton gradient
Explanation:
Pregunta de ecología: ¿Cuáles factores ecológicos afectan a los ecosistemas acuaticos? - Describe cómo afecta cada uno de estos factores, a los ecosistemas acuáticos.
Answer:
Salinidad, acidez, oxígeno, niveles de luz y temperatura.
Explicación:
Los factores ecológicos como la salinidad, la acidez, el oxígeno, los niveles de luz, la profundidad y la temperatura son los factores que afectan en gran medida a los ecosistemas acuáticos porque estos factores proporcionan ambiente a los organismos que viven en el ecosistema. La salinidad y acidez tiene un efecto directo sobre las plantas acuáticas, si la salinidad y acidez es muy alta los organismos de ese ecosistema morirán. Los niveles de oxígeno y luz también tienen un gran impacto en los animales acuáticos, si se reducen los niveles de oxígeno y luz, los organismos morirán por asfixia y las plantas no pueden producir alimentos si los niveles de luz son bajos. La temperatura del agua ayuda a la supervivencia de los organismos porque muchos organismos son sensibles a la temperatura.
Can someone help me answer the last 2 question (#3 and 4). It asks about diabetes.
Charles Darwin referred to this as survival of the fittest. Over time, it results in changes in the inherited characteristics of a population. A. Natural Selection B. Evolution. C. Genetic Variation D. Extinction
HELP ME PLEASE DUE SOON
Answer:
food, mates and competition with other animals are limiting biotic factors
Space, temperature, altitude, sunlight are limiting abiotic factors
what does DNA need to replicate
In order to replicate, DNA needs the help of a lot of enzymes and primers (helicase, DNA polymerase, RNA primer, ligase, etc) It is also SUPER important that there is a template for the DNA to replicate off of so that the genetic info is passed on from one generation to the next without any changes or damage to the DNA
Interphase is when a cell is growing, replicating its DNA, and carrying out cell processes. Which of these is correct regarding its occurrence? A) at It does not occur before mitosis and occurs once before meiosis. b)It occurs once before mitosis and twice before meiosis. c)It occurs once before mitosis and once before meiosis. d) It occurs once before mitosis and does not occur before meiosis.
Answer: C) It occurs once before mitosis and once before meiosis.
Explanation:
Answer:
C) It occurs once before mitosis and once before meiosis.
Please help this will help me pass high school I just need this one answer please will like it
Answer:
B
Explanation:
You want to know whether chewing gum will cause someone to perform better on tests. When designing the experiment, which of the following best describes your control group?
Select one:
a. A group of individuals that chew two pieces of gum.
b. A group of individuals not chewing gum.
c. A group of individuals that sucked on hard candy.
d. A group of individuals that chew a half a piece of gum.
Answer: b
Explanation:
Answer: A group of individuals not chewing gum.
Explanation: A control group is what you are going to compare the experimental group to. Since you are experimenting on if gum will cause someone to perform better on tests you will compare their score to the group that's not chewing gum.