Answer:
Two strands
Explanation:
So each DNA molecule is made up of two strands, and there are four nucleotides present in DNA: A, C, T, and G. And each of the nucleotides on one side of the strand pairs with a specific nucleotide on the other side of the strand, and this makes up the double helix. I hope this helps.
What caused the Minnesota frogs to have malformed limbs?
Answer:
A parasites is known to cause malformations, but only when it attacks tadpoles at a certain point in their development. Predators can cause missing or shortened limbs, as a partially eaten tadpoles regenerate lost tissues.
Using resources at a rate at which they can be replaced is called
Answer:
renewable resources. natural resources that can be replenished or replaced by natural processes at a rate comparable or faster than their rate of consumption.
Explanation:
1. Materials of biological origin which is commonly used to maintain soil
fertility is
A. bordeaux mixture.
B. suphala.
C. compost.
D. urea.
Answer:
compost
Explanation:
Among the choices mentioned above, it is only "compost" that is biological in origin. That's because it came from organic waste products that were decomposed; thus the name "compost."
Compost consists of essential nutrients (phosphorus, nitrogen and potassium) ideal for fertilizing the soil. This is often added to the soil and used in gardening and farming. It also aids in plant's immunity by resisting plant diseases.
Please Hurry! What are some functions for non-coding DNA?
Answer:
Other functions of non-coding DNA include the transcriptional and translational regulation of protein-coding sequences, scaffold attachment regions, origins of DNA replication, centromeres and telomeres. Its RNA counterpart is non-coding RNA. The amount of non-coding DNA varies greatly among species.
Explanation:
I was stuck on this too for my biology. I have figured it out.
Based on the summary equation for photosynthesis shown below which of the following is produced by the reaction
Answer:
Oxygen
Explanation:
What question can you ask yourself if you are trying to determine if a change is a physical or chemical change?
Answer:
you can ask after the change:
1. Does it look the same
2. Can it be changed back
if the answer is yes then the change is always going to be physical
Explanation:
pls mark branliest
Where in a forest are you likely to find the greatest biodiversity ?
Answer:
rainforest
Explanation:
In a rainforest, it is likely to find the greatest biodiversity.
What do you mean by biodiversity?Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic, species, and ecosystem level.
Biodiversity is all the different kinds of life you'll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems.
Biodiversity is the natural world around us, and the variety of all of the different kinds of organisms - the plants, animals, insects and microorganisms that live on our planet.
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Are Turkey Vultures predators or scavengers
Answer: Turkey vultures are scavengers!
Explanation: Turkey vultures, instead of hunting, will look around for anything that has already been killed so they may eat it without hassle!
Hope this helps, if not, comment below please!!!
Answer:
Scavengers!
Explanation:
Vultures seek out dead and decaying animals as their main source of nutrients, and tend to only consume animals that are already killed.
Select the correct answer.
A skeletal muscle is a composition of several components bundled one into the other. At which structural level in the muscle does contraction
occur to bring about contraction in the whole muscle?
OA myofibril
OB. muscle fiber
Oc myoneural Junction
OD tendon
OE. fascicle
Answer:
myofibrils
Explanation:
The skeletal muscles are involved in the movement and actions. The myofibril initiates the contraction to make the whole muscle contract. Thus, option A is correct.
What is myofibril?Myofibril is an organelle of the muscle cells that makes the muscle fibers of the skeletal muscles. The myofibril comprises myofilaments that are responsible for appearance and movement.
The myosin is the thick myofilament and actin is the thin myofilament that comprises the sarcomere that brings about the contraction by sliding over each other.
Therefore, the myofilaments (actin and myosin) of myofibril bring about the contraction of the muscles.
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how does each level of organization differ from one another?
pls answer
Answer:
Ifs differ from each other
Explanation:
secondary teritiary consumer
^
teritiary c onsumers
^
secondary c onsumers
^
primate consumers
can someone help me out & labeling the membrane please?
Answer:
AD=Nucleus AE=Nucleolus A=Mitochondria AB=cytoplasm B=Plasma membrane
Explanation:
That's all I know I hope I helped
how do trans girls put on a bra? im trans mtf and i don't know how to put on a bra.pls help.
Answer:
Is this a troll
Explanation:
Just put it on like a shirt or ask someone for help
what is the function of endoplasm
Answer:
Endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins
Explanation:
Sarah believes that only animals undergo cellular respiration. Drew believes that both plants and animals undergo cellular respiration. Only one student is correct. Which answer choice BEST explains why?
What is a habitat?
A) an area of land
B) a community
C) a niche
D) a population
Answer:
the answer is a niche
Explanation:
Easy question for easy points
Answer:
A dominant trait is opposed to a recessive trait which is expressed only when two copies if the gene are shown
Answer:Teh first box
Explanation:
In genetics, dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. The first variant is termed dominant and the second recessive.
Water molecules on a car windshield stay together in droplets. What
property of water is this? *
adhesion
high specific heat
cohesion
universal solvent
Answer:
cohesion
Explanation:
What makes DNA Replication possible?
Answer:
The amount of cells in the body and the genes from each parent.
Explanation:
Answer:
The initiation of DNA replication occurs in two steps. First, a so-called initiator protein unwinds a short stretch of the DNA double helix. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands.
Explanation:
what animal eats meat?
A)chicken
B)sheep
c)cow
D)rabbit
Answer:
There is no logical answer to this question.
Explanation:
The only one that it could be is that a chicken might eat meat if offered it and that cows have been witnessed eating birds before.
Answer:...
Explanation: really bro
a collection of simula cells tht preform particular function are_____?
Answer:
tissue
Explanation:
Sickle cell anemia is a genetic disorder in which the hemoglobin responsible for transporting oxygen is misformed. The disease begins with a mutation in a _______________ acid, which results in a structural difference in a–
Protein; nucleic acid.
Nucleic acid; lipid.
Nucleic acid; protein.
Protein; lipid.
Answer: protein , nuclei acid
Explanation:
True or false - mutualism can be described as a 'win-win' situation.
Answer:
true
Explanation:
In nature, when two individuals of different species often live in close association with each other, this leads to a phenomenon called symbiosis. ... Mutualism is a win-win situation for both organisms because both benefit from the relationship. With commensalism, one organism benefits while the other is unaffected.
An airplane flies with a constant speed of 600 km/h. how far can it travel in 4 hours?
Answer: 2,400 kilometers.
Explanation: If an airplane flies at a constant speed of 600 km/h, then it travels 600km in one hour. Therefore, in four hours (600km*4), it will travel 2,400.
A mutation that involves a single nucleotide being removed is called a(n)
O
A. substitution
B. insertion
C. deletion
D. mutagen
Answer:
deletion
Explanation:
hope this was right :)
The root word “lun” or lune refers to the ____________
Answer:
Lun or Lunar are references for the moon.
1. View the cartoon image at right. You’ve been volunteering in a kindergarten classroom, and one of the children asks about the biological levels of organization that you are studying (in random order): tissues, cells, organ systems, organs. From smallest to largest, explain these levels as they relate to the cartoon image below. Remember, it is unlikely the children in this kindergarten class have taken an advanced science course yet so keep this in mind when making your explanation.
Answer:
May you please include the image, so I can help you?
Explanation:
I need visuals.
How can big molecules become small molecules
Answer:In contrast to carrier proteins, channel proteins simply form open pores in the membrane, allowing small molecules of the appropriate size and charge to pass freely through the lipid bilayer
Explanation:
What are the functions of parenchyma cells
Answer:
Parenchyma cells have the following functions: photosynthesis, food storage, wound healing and tissue regeneration.
Answer : Parenchyma cells have many functions to perform in the plant body.
Their functions include :
Storage of food and water
Allows gaseous exchange
Provides rigidity to softer parts of the plant
Stores waste products like resins, gum, crystals etc.
Chlorenchyma - Parenchyma with chloroplast, performs photosynthesis
Aerenchyma - Parenchyma with large air cavities that provides buoyancy to aquatic plants
suggest why on average an adult woman needs less energy each day than an adult man
Answer:
cause adult men are more power ful and they don't need a break but a woman needs a break
2.Does reforestation have the same impact on the environment
as the original forest had? Why or why not?
Answer:
The answer is no, reforestation is just replanting trees/forests so it dosen't affect the environment
