Answer:
Plants and animals share many characteristics, but they are different in some respects. Animals usually move around and find their own food, while plants are usually immobile and create their food via photosynthesis. ... Animal cells absorb nutrients from food, while plant cells use plastids to create energy from sunlight.
Explanation:
7(b). State a difference between boiling and evaporation.
Answer:
Evaporation is a regular process that occurs when the liquid form changes into the gaseous form; while causing a increase in the pressure or temperature. Boiling is an unnatural process where the liquid gets heated up and vaporized due to continuous heating of the liquid.
Explanation:
hope this helps
i suck at biology sm :(
Answer:
A.cats
Explanation:
Answer:
Cats
Explanation:
Which of these molecules' monomers is a series of nucleotides? *
DNA
RNA
Both
Neither
How is osmosis defined
A- as active transport
B- as requiring a transport protein
C- as an example of facilitated diffusion
D- as diffusion of water through a selectively permeable membrane
A father with type A blood and a mother with type B blood have a son with type AB blood. This is an example of:
Answer:
Blood type is an example of codominance.
Explanation:
got it right in edg 21
check pic below
Who created the first chemistry textbook and was known as the “father of modern chemistry”?
Answer:
Antoine-Laurent Lavoisier
Answer:
Antoine-Laurent Lavoisier
Explanation:
Which processes result in genetic differences between parents and offspring and among offspring? Check all that apply. the crossing over of paired chromosomes the independent assortment of genes the replication of DNA before a cell divides the separation of chromosomes to opposite sides of the cell the condensing of DNA into a chromosome
Answer:
A B
Explanation:
Answer:
The answers are A and B.
Explanation:
Cuz.
what are the macromolecules of turkey...(like a whole turkey, for thanksgiving)
Answer: Carbohydrates, lipids, proteins, and amino acids!
What is the main function of the trachea?( please help asap)
What level of orginization is a leaf?
what units are used in a pyramid of numbers?
Answer:
i believe its g/m2
Explanation:
I believe that the answer is 9/m2
Mariana is learning about the movement of stars and other celestial bodies in the sky
in her astronomy class. What specific topic is Mariana learning about in class?
astrometry
heliocentric models
pariapsis
solstices
Answer:
Astrometry
Explanation:
Astrometry is the science which deals with the positions and motions of celestial objects.
Answer: Astrometry
Explanation:
Based on the diagram shown above the Glycolsis, briefly describe the first step of cellular respiration, emphasizing the location, raw materials needed and the end products.
Answer:
Glycolysis takes place in the cytosol which is part of the cytoplasm of the cell. Glucose is rearranged and phosphorylated to form F-1,6BP(fructose 16 bisphosphate which is very unstable) its splits into 2 phosphorylated 3C sugars (DHAP and G3P)(can interconvert) both form G3P to enter 3rd phase, G3P converted into pyruvate creates 4 ATP in total but has a net of 2 ATP and creates NADH. The raw materials needed are two molecules of NAD+ per glucose as well as 2 ATPs. Hope this helps!
Explanation:
Please finish this sentence:
The attractive force between electron-sharing atoms is an
Answer:
♡hi hi ♡
-- covalent bonds is your answer.
~Clara ✧･ﾟ: *
Explanation:
An atom of element x has one more shell of electrons than an atom of beryllium, but It
has one less valence Electron than beryllium.Which element is element X
Answer:
Sodium
Explanation:
This would leave you with 3 shells of 2, 8, and 1. Since it has one more shell then the second shell has to be 8. Since the first shell can only contain up to 2 it must be 2/8. And since it has one less valence electron than beryllium it must be a config of 2/8 1, which is the electron config of Sodium, Element with Atomic number 11 and electron shell of 2/8 1.
Answer:
Sodium
Explanation:
5'
CCGUUGACCGCG 3
5. What is the sequence of amino acids that will be translated from the mRNA above?
Answer:
GGCAACUGGCGC
Explanation:
Answer:
GGCAACUGGCGC
Explanation:
GGCAACUGGCGC is the opposite of CCGUUGACCGCG.
50N of force is applied to a kg box. What will the acceleration be
[tex]\huge\boxed{50\frac{m}{s^-2}}[/tex]
_____________________________________DATA:
Force = 50N
Mass of the Body = 1kg
Acceleration = ?
_____________________________________SOLUTION:By the second law of newton,
F = ma
Rearrange the equation,
a = [tex]\frac{F}{m}[/tex]
Substitute the variables in the equation,
a = [tex]\frac{50}{1}[/tex]
OR,
a = 50 m/s^2
_____________________________________Best Regards,
'Borz'
PLEASE HELP!! Human cells (aside from our sperm and eggs) have DNA from both parents, so they are:
Question 2 options:
Haploid, 1n
Diploid, 2n
Haploid, 2n
Diploid, 1n
How can the huge amount of DNA fit in our tiny cells?
Question 1 options:
Coiled around proteins to make it more compact
Only short sections are needed in each cell with instructions specific to that cell's job
Compacted into the nucleus to take up less space
All of the above (i think its this one)
Answer:
diploid 2n & only short sections...
Explanation:
Answer:
Diploid, 2n
Coiled around proteins to make it more compact
Explanation:
Verified correct with test results.
I NEED HELP QUICK
During ___, the base pair sequence if DNA is read by RNA polymerase to make mRNA
a. translocation
b. transference
c. transcription
d. translation
Answer:
c. transcription.
Explanation:
Transcription uses the sequence of bases in a strand of DNA to make a complementrary strand of mrna. Basically DNA is used as a template to make an RNA.
PLS HELP
Explain how a compound microscope allows you to see magnified images.
Answer:
The classic compound microscope magnifies in two steps : first with an objective lens that produces an enlarged image of the object in a "real" image plane. This real image is then magnified by the ocular lens or eyepiece to produce the virtual image. Two convex lenses can form a microscope.
Explanation:
Answer:
it has multiple magnifying glasses in the scope.
Explanation:
A compound light microscope uses two lenses at the same time to view objects-the objective lens, which gathers light and magnifies the image of the object, and the ocular lens, which one looks through and which further magnifies the image. ... it also allows light to pass to the ocular lens.
Which statements about kinetic energy are true? It's always transformed into potential energy. It's always associated with motion It can be transferred from one object or body to another. It's found only in objects moving in a straight line.
Answer:
It's always associated with motion
It can be transferred from one object or body to another
Explanation:
Kinetic energy is the energy due to motion of a body.
Moving objects possess kinetic energy which is resident in that body. As with other forms of energy, it can be transferred from one body to another. Kinetic energy can express itself as thermal energy, electrical energy, mechanical energy etc.. As a body moves, the kinetic energy is increases.Chicken liver is placed into lemon juice for 10 minutes. What type of evidence of a chemical reaction would be expected to occur when H2O2 (hydrogen peroxide) were added?
A) a lot of bubbles within a few seconds
B) some bubbles within the first minute
C) very few to no bubbles
D) the liver will catch fire, explote and cause the school to evacuate.
Answer:
When hydrogen peroxide is added to a chicken liver sample exposed to lemon juice the chemical reaction will be slower and appear some bubbles within the first minute (option B).
Explanation:
The liver contains an enzyme called catalase, whose function is the degradation of hydrogen peroxide (H₂O₂), an intense reaction that produces gas and heat. The activity of this enzyme must occur at an appropriate pH, so changes in pH can affect the activity of catalase.
Under normal conditions, when a liver sample is exposed to H₂O₂, bubbles and foam appear in the sample as a result of the catalase reaction. When the chicken liver sample is subjected to the acidic lemon juice, the reaction will occur, but more slowly.This is because the activity of the catalase enzyme, present in the liver, continues to occur —although it decreases— and will form few bubbles over a longer period of time.
The other options are not correct because:
A. At a lower pH, the reaction will not form many bubbles.
C. Even if the reaction is minor, and produces very few enzymes, it will always occur.
D. Although the catalase/H2O2 reaction produces heat, it is impossible for the liver to catch fire and cause evacuation from the school, even less so with a reaction whose speed has been slowed down.
If you were to look at a mass of cells under the microscope in which part of the cell cycle would you expect to find most of the cells?
a. interphase
b. anaphase
c. prophase
d. telophase
Answer:
A?
I think I'm wrong! please tell me what one it is if I'm wrong.
Answer:
A. Interphase
Explanation:
Because interphase is the phase of the cell cycle wherein most cells spend most of their lives.
A 320 N force is applied to a 16 kg box. What is the acceleration of the box?
Answer:
a = 20 m/s^2
Explanation:
F = m*a --> a = F/m = 320/16 = 20 m/s^2
Question 8 (1 point)
Astrid has been studying the genetic material of the dragons to get more insight into why there are so many different
breeds. What macromolecule would she be studying?
carbohydrates
proteins
lipids
nucleic acids
с
d
Answer:
nucleic acids
Explanation:
The macromolecule Astrid would be studying is the nucleic acids. They contain the genetic materials that would provide useful information for her study.
Nucleic materials are very essential to all life forms. In the broad sense, nuclei materials is the general term for DNA and RNA. These materials contains genetic information that can help Astrid's study. The materials are passed from parents to offspring in the genetic tree.Free ribosomes are found...
A. in the cytoplasm
B. attached to the endoplasmic reticulum
C. attached to sections of DNA
Answer:
♡hi there hooman ♡
-- it's b
~Clara ✧･ﾟ: *
Explanation:
Which of the following is NOT an example of a biological process in a geochemical
cycle?
1. Cellular Respiration
2. Transpiration
3. Erosion
4. Photosynthesis
Plz answer now i need now
Answer:
H
Explanation:
the can,the swing and the bird
Answer: H. The can, the swing, and the bird
Explanation:
Explain positive climate feedback and negative climate feedback
Climate feedbacks: processes that can either amplify or diminish the effects of climate forcings. A feedback that increases an initial warming is called a "positive feedback." A feedback that reduces an initial warming is a "negative feedback."
HOPE THIS HELPED <3
Answer:
Climate feedback: processes that can either amplify or diminish the effects of climate forcings.
Explanation:
A positive feedback accelerates a temperature rise, whereas a negative feedback decelerates it.
Albinism is a recessive genetic condition in which a person lacks pigment that gives color to the skin. If the allele for albinism is represented as "a," and the functional allele is represented as "A," what will be the genotype of a person with albinism?
Answer:
The correct answer would be - "aa".
Explanation:
Albinism is an autosomal recessive genetic condition which means it will be expressed only if both alleles for the pigmentation are recessive. If a single copy of the dominant allele present with the recessive allele the expression of the recessive allele would be masked by it and skin will be pigmented however they will act as carriers of the condition.
There would be three condition or three allele combination:
AA - no recessive allele so no albinism
Aa - dominant allele with recessive allele which means carrier but pigmented skin
aa - both alleles are recessive so the albinism will be expressed.