Answer:
Water molecules are polar, with the oxygen side being slightly negative and the hydrogen side being slightly positive. ... In a water molecule, shared electrons spend more time around the oxygen atom than the hydrogen atoms. As a result, the oxygen atom is slightly negative.
Explanation:
which is not an example of a molecule?
a)NCI3
b)O3
c)H2O2
d) F
When experiencing oxygen debt, why do human cells not carry out the process of alcoholic fermentation?
please help me, i dont like this
Answer:
the answer is true because plant can be infected
by parasitic
sorry if wrong
Answer:
This is true.
Explanation:
Some plants are parasitic, which means they do not make their own food. They do, however, steal necessary water and minerals from other plants, often killing the other plants off. Parasitic plants sometimes do have chlorophyll, and others do not.
Which pathogen is most likely responsible for causing hoof-and-mouth disease on livestock?
Answer:
D
Explanation:
A virus, because it requires a host cell to reproduce
Check Concepts
41. Using the scientific definition, which state-
ment is always true of work?
A) It is difficult.
B) It involves levers.
C) It involves a transfer of energy.
D) It is done with a machine.
Answer: C. It involves a transfer of energy.
Using the scientific definition, the statement that is always true of work is it involves a transfer of energy. The correct option is C.
What scientific theories?Scientific theories are the theories that are given by scientific facts and information. These theories are based on observation of natural things and places.
There is the transfer of energy in the natural world. Every organism and plant is connected with each other in the form of a transfer of energy. This is called a food chain.
In the food chain, the organism is divided into different levels. These levels are based on their food. They are autotrophs, heterotrophs, and decomposers. Autotrophs have the largest amount of energy.
Thus, the correct option is C) It involves a transfer of energy.
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Does anyone know what this is?
i can't im so sorry
-_-
what are the building blocks of muscle and it provides 4 calories for every gram
Answer:
Protein
Explanation:
Protein is made up of amino acids that help to grow, maintain and repair different tissues in the body- including muscle.
Answer: The answer is protein
Explanation: I got it right on my test
should a business owner be more interested in making money or doing what they are passionate about?why?
Answer:
passion
Explanation:
a business owner should be interested in doing what they are passionate about because if they like something they will make more money and more customers will be attracted to their new project
An example of a macromolecule is a(n)
a.oxygen atom
b.monosaccharide
c.glucose molecule
d.polysaccharide
A cell has 10% glucose outside and 2% salt inside. Describe the direction of osmosis.
1.Water will move out of the cell.
2.There will be an equal amount of water movement into and out of the cell.
3.Water will move into the cell
Answer:
1. Water will move out of the cell
- There is a higher concentration outside of the cell
what process is responsible for initiating this cycle
Answer:
In addition, the way in which a cell processes its RNA transcripts and newly made ... very beginning of the protein production process — the initiation of transcription. ... The eukaryotic cell cycle provides a good example of how protein breakdown is ... Such developmental patterns are responsible for the variety of cell types
Explanation:
Hope this helps
Which of the following substances is responsible for transporting materials into and out of the cell by active transport? A. Carbohydrates B. Proteins C. Cholesterol D. Lipids
Punnet square Rr x Rr diagram
Answer:
RR,Rr,Rr,rr
Explanation:
Answer:
RR,Rr,Rr,rr
Explanation:
Just combine all the possible combinations.
What is one of the roles of the enzyme, DNA Polymerase, during DNA replication?
Answer
F
It degenerates (breaks down) the old DNA strand once the new strand is made
G
It uses a strand of DNA to build a new strand of RNA
H It joins nucleotides to synthesize a complementary strand of DNA
J
It unzips the two strands in a molecule of DNA to begin replication
Answer:
H
Explanation:
Couldn't find my notes for this, but research says H- it builds a complimentary DNA strand
state the doctorine of original evolution.
Answer:
because it is life
Explanation:
What makes petroleum a nonrenewable resource?
O A. When burned, it adds pollutants to the air.
O B. It takes millions of years to form.
O c. It can be replenished within a person's lifetime.
D. When burned, it contributes to global warming.
Which example has the most kinetic energy a football resting on a kicking tee a hurt football player sitting on the bench a football flying through a goal post a penalty flag on the ground
Answer:
The football flying through the goal
Explanation:
Kinetic energy is basiaclly moving energy. Since only the football going through the goal is moving, that's the one with the most kinetic energy.
Write a statement about the role gravity plays in the motion of the planets.
Answer:
Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth. ... Gravity creates stars and planets by pulling together the material from which they are made. Gravity not only pulls on mass but also on light.
What is the relationship between undisturbed sedimentary rock layers and fossils?
Answer:
A principle of law stating that within a sequence of undisturbed sedimentary rocks, that the oldest layers are on the bottom and the youngest are on the top. rock layers have a unique set of fossil animal and plant remains which can be used to determine the relative ages of rock layers.
Explanation:
Koalas live almost entirely on leaves from eucalyptus trees and they are native exclusively to Australia.
Destruction of the Koalas' habitat will most likely lead to -
F)) koalas producing more
offspring
G)) a decrease of the koala
population
H)) the koalas becoming larger.
J)) an increase of the koala
population.
Answer:
G
Explanation:
it will ruin the koala homes
What's the difference between a planet’s rotation and a planet’s revolution as it moves in our solar system?
Answer:
"Rotation" refers to an object's spinning motion about its own axis. "Revolution" refers the object's orbital motion around another object.
Explanation:
For example, Earth rotates on its own axis, producing the 24-hour day. Earth revolves about the Sun, producing the 365-day year.
An organism that has different alleles - one dominate and one recessive it's called
Answer:
An organism which has two different alleles of the gene is called heterozygous. Phenotypes (the expressed characteristics) associated with a certain allele can sometimes be dominant or recessive, but often they are neither.
Explanation:
Which of the following can be used to move a sperm cell?
A. flagella
B. cell wall
Answer:
A.flagella
Explanation:
the flagella is the organelle that moves the cell
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There are five different types of nucleotide bases found in living things. Which
is an accurate comparison of the bases found in robins and the bases found
in sparrows?
A. Sparrows have only one type of base in their cells; robins have
many
B. Robins and sparrows have different types of bases.
C. Robins and sparrows have different arrangements of the bases.
D. Robins and sparrows have the same arrangement of the bases.
Answer: the answer is C —> AP.EX
Explanation:
The nucleotide bases are the nitrogenous rings that form the backbone of the nucleic acid. Robins and sparrows have the same bases with different arrangements. Thus, option C is correct.
What are nucleotide bases?The nucleotide bases or the nucleobases are the fundamental units that together with the sugar molecule and phosphate make the structure of the DNA or RNA.
There is a total of five nucleotide bases divided into purines and pyrimidines based on their ring structures. The purine consists of adenine and guanine, pyrimidine of cytosine, uracil, and thymine.
The bases are universal in organism containing the DNA or RNA but only differs in their arrangements that result in the development of the various traits and characteristics of the organism.
Therefore, in option C. the bases are arranged differently in species.
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how far is each planet from the sun.................
Answer:
1. Mercury: 31.197 million mi
2. Venus: 66.81 million mi
3. Earth: 92.96 million mi
4. Mars: 141.6 million mi
5. Jupiter: 483.8 million mi
6. Saturn: 890.8 million mi
7. Uranus: 1.784 billion mi
8. Neptune: 2.793 billion mi
Explanation:
Hope this helps ;}
15. What is meant by combustion?
Answer: D.
Explanation: Please give me Brainlest Please
Graves’ Disease is an autoimmune disorder that causes an overproduction of the hormone produced in the thyroid. These hormones are responsible for cellular metabolism. What would this disorder probably result in?
Answer:
Explanation:
Graves' disease is an autoimmune disorder in which antibodies produced by your immune system stimulate your thyroid to produce too much T4. It's the most common cause of hyperthyroidism. Hyperfunctioning thyroid nodules (toxic adenoma, toxic multinodular goiter or Plummer's disease).
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Which sequence best explains the relationship between DNA and protein structure and function?
DNA → gene → protein → trait
DNA → amino acid triplets → protein → trait
DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function
DNA shape → amino acid sequence → protein shape and function
ty <33
Answer:
DNA base triplets → amino acid sequence → protein folding pattern → protein shape and function
Explanation:
From Google:
"The Rules of Protein Structure. The function of a protein is determined by its shape. The shape of a protein is determined by its primary structure (sequence of amino acids). The sequence of amino acids in a protein is determined by the sequence of nucleotides [base triplet] in the gene (DNA) encoding it."
Where does the carbohydrate reside ? Where is it found in cells ? What types of food is it found in ?
Photosynthesis
Use respiration in a sentence.
Answer:
Cellular respiration produces the energy cells need to function, in the form of ATP.
Explanation: