Answer:
determination is the process in which embryonic stem cells commit to one specialized function. differentiation is the process in which cells develop their specialized shapes and functions. determination has to happen for differentiation to occur.
Answer:
the answer is as follow Determination implies a stable change . Differentiation follows determination. determination has to happen for differentiation to occur.
Explanation:
Which behavior is both territorial and used for courtship?
1.) baring teeth as a sign of aggression 2.) sparring or wrestling using antlers or horns
3.) dance rituals with potential partners
4.)defending a nest from predators
Answer:
2.) sparring or wrestling using antlers or horns
Explanation:
Territorial behavior is defined as the animal behavior in which animals protect their territory from other species.
Courtship behavior is defined as the animal behavior that is involved in mating and eventual reproduction.
Sparring or wrestling using antlers or horns is both territorial and used for courtship. Many animals or males uses their antlers or horns for wrestling or to fight with other animals to protect their territory while some males are involved in ritualized mating behaviors that include antler wrestling (sparring). The loud vocalizations during antler wrestling show the dominance of males that females and leads to mating.
Hence, the correct answer is "2.) sparring or wrestling using antlers or horns".
How can a scientific law be used to answer a specific question about an observed phenomenon?
A. A law can suggest an explanation for an observed phenomenon that will always be proven as fact
В. A law can offer an explanation for an observed phenomenon that is considered to be universally true
C.A law can only suggest an explanation for an observed phenomenon and cannot be tested through experimentation
Answer: B
Explanation:
Laws are explanations considered to be universally true
In what way are all living orginasims on earth similar?
A.They al share the same nucleic acid sequence.
B.They are all assembled from a nucleic acid code.
C.They all contain the same number of lipids.
D.They are all made from a code based on unsaturated fatty acids.
Answer:
Uhh let me see
Explanation:
......
While looking at a cell under a microscope, a scientist is able to see a biological molecule. This molecule is a nucleic acid with a ladder structure and contains the nitrogenous bases adenine, thymine, cytosine, and guanine. Based on this information, what conclusion can the scientist draw regarding this nucleic acid?
Answer:
Based on the information , the scientist concluded that the regarding nucleic acid is DNA (Deoxyribonucleic Acid) .The structure of DNA is attached below -:
Explanation:
PROPERTIES OF DNA -
In humans and almost all other species, DNA, or deoxyribonucleic acid, is an inherited substance. Almost every cell in the body of an individual has the same DNA. The DNA information is stored as a code consisting of four chemical bases: adenine (A), cytosine ( C), guanine ( G) and thymine ( T). In order to form units called base pairs, DNA bases pair up with each other, A with T and C with G. A sugar molecule and a phosphate molecule are both affixed to each base. Together, a nucleotide is called a base, sugar , and phosphate. Two long strands are arranged with nucleotides that form a spiral called a double helix. The double helix structure is much like a ladder, with the base pairs forming the rungs of the ladder and the molecules of sugar and phosphate forming the vertical sidepieces of the ladder.An significant DNA property is that it can duplicate itself or create copies of it. In the double helix, each strand of DNA will serve as a template for duplicating the sequence of bases. As each new cell requires to have an exact copy of the DNA present in the old cell, this is important as cells divide.Hence, the structure identified and conclude by the scientist is DNA (deoxyribonucleic acid). Thus, the structure of DNA is attached below.
Answer:
✓ The nucleic acid is DNA and would be found in the cell's nucleus
Explanation:
The functions of carbohydrates do NOT include:
a
catalyzing reactions
b
structural materials
C с
source of energy
d
glycogen stores
The function of the carbohydrates do NOT include option A. catalyzing reactions
What are carbohydrates?
It is considered to be sugar molecules. Along with fats and proteins, carbohydrates should represent the three important nutrients that should be found in food and drinks. Glucose or blood sugar represents the source of energy.
It functions include structural materials, stores of glycogen, and sources of energy.
Therefore, the correct option is a.
Learn more about carbohydrates here: https://brainly.com/question/17812072
People with diabetes often receive insulin injections. What effect does insulin have on the body?
Answer:
helps with blood pressure to stay up
Explanation:
Answer:
A
Explanation:
Which will you not find outside the photic zone?
A, phytoplankton
B, aquaculture
C, plankton
D, zooplankton
Answer: I think it's B
I hope this helped!!
what relationship is this
Answer:
Either A. Mutualism
Explanation:
they both get positive affects. the bee gets honey and the flowers pollen gets spread for the flower by the bee.
lemme know if wrong
What are the differences between the source of energy of producers and consumer
Answer:
Producers are capable of photosynthesis, a process by which they covert light energy into chemical energy, while consumers use respiration. Producers generate complex organic molecules, while consumers break them down into simpler ones (say, sugars to carbon dioxide, etc.).
Explanation:
what are the 4 important parts of the nucleus
Answer:
The nucleus consists of the following main parts: (1) Nucleolemma or nuclear membrane (karyotheca) (2) Nuclear sap or karyolymph or nucleoplasm (3) Chromatin network or fibres (4) Nucleolus (5) Endosomes.
Explanation:
hope it help
Answer:
a. Nuclear membrane
b. Nuclear sap
c. Chromatic network
d. Nucleolus
What did Oparin call the mixture of carbon-based molecules that would eventually from life ?
Answer:
Earth's primordial soup
Explanation:
Alexander Oparin was a Soviet biochemist who proposed theories for the origin of life through a book he called "The Origin of Life". He claimed that life on earth came about as a result of a gradual chemical evolution which is a mixture of carbon-based molecules that he called Earth's primordial soup (or sometimes called "organic soup").
How much work is done if a person carries 5n of candy 25m when trick or treating
HELP PLEASE
Answer:
Work done W = 125 N-m
Explanation:
Given:
Force F = 5 n
Distance D = 25 m
Find:
Work done W
Computation:
Work done W = Force F x Distance D
Work done W = 5 x 25
Work done W = 125 N-m
Can an atom be broken down into a simpler substance? If so, what?
Answer:
An atom is the smallest unit of a pure substance or element that can exist and still retain the properties of the original substance or element. Common substances, such as air, water, wood and cloth are mixtures of materials and can be chemically or physically broken down into simpler substances.
Answer:
elements cannot be broken down into a simpler substance.
Explanation:
chemical elements are the simplest of substances.
List the seven characteristics that Mendel investigated in pea plants.
Answer:
Mendel studied the inheritance of seven different features in peas, including height, flower color, seed color, and seed shape.
NEED ASAP
Which quality would make the question "What will make cows produce more milk?" a good scientific question for a
biologist to investigate?
A) It is about living things and is testable.
B) It will help consumers save money.
C) It will lead to new technology to gather milk.
D) It is a question that can have many answers.
Answer:
D
Explanation:
The scientist could find new tech, which could lead to lower prices, also, it is about living things and testable, so it would be many answers.
What properties of carbon explain carbon’s ability to form different large and complex structures?
What is the difference between a law, principle, fact, theory, and a hypothesis?
Answer:
A hypothesis is a limited explanation of a phenomenon; a scientific theory is an in-depth explanation of the observed phenomenon. A law is a statement about an observed phenomenon or a unifying concept.
b)how many parents did this komoda dragon have?
this question...???
Answer:no
Explanation:
this answer would be no because of bad environmental changes like cutting down trees, polutting rivers ,lakes and oceans,ext..
What could create the need for a secondary succession?
i need the answer
Answer:
Particularly common types of secondary succession include responses to natural disturbances such as fire, flood, and severe winds, and to human-caused disturbances such as logging and agriculture. In secondary succession, the soils and organisms need to be left unharmed so there is a way for the new material to rebuild.
Answer:
Because you never wait.
Explanation:
Because this is correct.
What are the three levels of cellular organization. List and describe.
Answer: tissues, organs, and organ systems. Similar cells are grouped into tissues, groups of tissues make up organs, and organs with a similar function are grouped into an organ system.
I’m in the 2nd column, 4th row, and I’m a metal. Who am I?
2. I’m a very lonely nonmetal. Who am I?
3. I’m the only metal who is a liquid at room temperature. Who am I?
4. I’m named after the person who created the 1st Periodic Table. Who am I?
5. I have 92 protons.
pls help asap
Answer:
1. Calcium 2. HYDROGEN 3. Mercury 4. Mendelevium 5. uranium
Explanation:
WILL AWARD 70 points help ASAPPP
Which of the following is released from ATP and therefore provides “energy”?
A) water
B) Pi
C) glucose
D) ADP and Pi
E) ADP only
Pi or inorganic phosphate is released from ATP and therefore provides energy.
What is ATP?It is the energy-carrying molecule found in the cells of all the living things. It is a nucleotide, which comprises three main parts, that is,
The nitrogenous baseAdenineRibose sugarA chain of three phosphate groups combined to riboseThe tail of phosphate is the actual source of energy, which is tapped by the cell. The accessible energy is present within the bonds between the phosphates and is discharged when the bonds are dissociated. It takes place via the supplementation of a water molecule, the process known as hydrolysis.
Generally, only the outer phosphate is withdrawn from the ATP to produce energy, when this takes place ATP get transformed to ADP or adenosine diphosphate.
Thus, the correct answer is option B, that is, Pi.
Find out more information about ATP here:
https://brainly.com/question/14376435
1.) How can you tell by using Benedict's and iodine solution if a sugar is a:
a. Monosaccharide:
b. Disaccharide:
C. Polysaccharide:
Answer: (A) Monosaccharide
Explanation: You can tell if a sugar is a monosaccharide because it will have certain chemical changes with Benedict’s.
(01.05 LC)
Which of the following is the process used by producers that allows energy to be stored in glucose?
A) Cellular respiration
B) Consumption
C) Decomposition
D) Photosynthesis
what is human intercose
practical of human intercose
Answer:
Sexual intercourse, also called coitus or copulation, reproductive act in which the male reproductive organ (in humans and other higher animals)
Scientists use many different methods of investigation. When possible, scientists want to actually experiment or observe an event. Which method is useful when developing a
scientific reasoning for an event that cannot be studied directly?
Conduct a field survey of bird populations in an area
Observe the effect of various fertilizers on corn crop yields
Use a computer model to study how the ocean liner Titanic sank
Use a wind tunnel to measure air drag on various types or automobiles
Answer:
Observe the effect of various fertilizers on corn crop yields
Explanation:
I think I'm right
Answer:
Observe the effect of various fertilizers on corn crop yields
Explanation:
What is the boundary that
separates a cell from the inside and outside environment?
Answer:
plasma membrane
The plasma membrane (often called the cell membrane) is a thin flexible barrier that separates the inside of the cell from the environment outside the cell and regulates what can pass in and out of the cell. Internally, the cell is divided into the cytoplasm and the nucleus.
Explanation:
HOPE IT HELP U MAKE ME A BRAINLIST PLEASEendospores form during ____.
a) binary fission
b) respiration
c) sunlight hours
d) harsh environmental conditions
Answer:
A binary fission
Explanation:
Hope this helped
HELPPP!!!Ill give you a 5 star rating and a heart!
