Answer:
A
Explanation:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
HURRY AND ANSWER PLEASEEE
Select the correct answer from each drop-down menu.
Reproductive cloning is a controversial type of biotechnology. One reason that reproductive cloning is controversial is that cloned
organisms often have a blank (Higher,Lower) rate of genetic disorder and experience blank (fewer, more)health issues throughout their lives compared to
the original organism they were cloned from
Answer:
Higher and more
Explanation:
Genetic cloning is very complicated and through the process \, our DNA makes mistakes creating disorders and health issues.
14) What are Mark's biggest challenges in trying to get to the Ares IV launch site? In the movie Martian
Answer:
Limited water, food and more distance to the site.
Explanation:
Mark's biggest challenges in trying to get to the Ares IV launch site was limited food and water for the journey and to reach the site on time otherwise his crew can't reach to him. For this purpose Watney begins the 90-sol journey to Schiaparelli, where the MAV for Ares IV has been pre-positioned. The distance is about more than three months and there is no fast moving vehicle which provide quick transportation and he also have limited water and food supply so these are biggest challenges for Mark..
In the picture below identify an Abiotic factor
Which of the following statements correctly describes the genetic material inside a virus?
Has DNA or RNA, never both
Never has DNA
Never has RNA
Has both DNA and RNA
Which do you think is easier to identify on a karyotype - changes in chromosome number or in chromosome structure? Explain your answer.
number because a normal karyotype has 22 autosomes and 1 pair of s€x chromosomes
(sorry if I'm wrong)
The correct answer is that they can identify on a karyotype - changes in chromosome number easily.
In addition to adjustments in chromosome variety, karyotypes also can screen greater diffused adjustments in chromosome structure. In effect, the ordinary banding sample of a chromosome gives a "bar code" that may be translated right into a map of the chromosome.
What is the role of karyotype?A karyotype is a check to discover and compare the size, shape, and variety of chromosomes in a pattern of frame cells. Extra or lacking chromosomes, or extraordinary positions of chromosome pieces, can reason troubles with a person's growth, development, and frame functions.
Hence concluded that karyotype can identify changes in chromosome number.
To learn more about karyotype refer to the link :
https://brainly.com/question/16665635
Why must DNA replication happen in order for the stem cell treatment to work?
Answer:
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Explanation:
Three of the four main stages of the cell cycle occur during which phase of mitosis?
Answer:
metaphase, anaphase, and telophase.
Explanation:
which of the following is NOT a way that new alleles or traits can be brought into a population?
1) Mutations
2) Overpopulation
3) Genetic Drift
An individual carries a heterozygote (two diff alleles on same gene) which will be located:
A) On the same spot on two sister chromatids
B) On the same spot on the same chromosome
C) On different spot on the same chromosome
D) On the same spot on the two homologous chromosomes carrying that gene
E) On different spots on the two homologous chromosomes carrying that gene
Answer:
B) On the same place on the same chromosome.
Explanation:
Both alleles are located on the same chromosome and present at the same place because genes come in pair. Each pair of gene is located at a specific place on a chromosome. If the two alleles present at a specific location are similar to each other, it is called homo-zygous while on the other hand, if both alleles are different from one another, they are considered as hetero-zygous.
5. The sequence of nitrogen bases on a portion of a strand of DNA is ATGCAA. Which
sequence best represents the portion of the messenger RNA strand that encodes this
information?
A TAGOTT
B. UAGOUU
CAUBCAA
D. UAOGLU
ace
UAGOUU is a messenger RNA strand that encodes this information.
What is Messenger RNA?
Single-stranded RNAs of the type known as messenger RNA, or mRNA, are used to make proteins. mRNA is created during transcription from a DNA template.
The function of mRNA is to transport protein information from DNA in the cell's nucleus to the cytoplasm (watery center), where the machinery responsible for producing proteins reads the mRNA sequence and converts each three-base codon into an amino acid that will eventually create a protein.
mRNA, or messenger RNA. Therefore, mRNA is actually a type of nucleic acid that aids in the cellular machinery's ability to read the human genome, which is encoded in DNA.
Therefore, UAGOUU is a messenger RNA strand that encodes this information.
To learn more about mRNA, refer to the link:
https://brainly.com/question/12903143
#SPJ2
During which the phase of the cell cycle does cell division occur
Answer:
interphase I think
Explanation:
I hope I helped ;)
Air and water quality are made worse by urbanization. true or false
List the three Structures in order is size starting with the largest :
Chromosome Gene Nucleus
Answer:
Nucleus
Chromosome
Gene
Explanation:
A simple explanation is that genes make up chromosomes, and chromosomes are located inside the nucleus. DNA is a thin, long string of codes and sequences that are basically the blueprint for making YOU. Genes are sections of DNA that are then shaped into a chromosome. Usually, 46 chromosomes are inside the nucleus. Having more or less chromosomes can lead to genetic problems.
Here's a photo to visualize. This photo is from Coolaboo.
Students performed an experiment to determine how the amount of water given to some pepper plants affects their growth rate. The students measured the
height of the plants once a week for four weeks and recorded the average height in the table below.
Which conclusion would be the most logical based on the results of the experiment?
Answer:
D. Pepper Plants should be watered every 2 to 4 days.
Explanation:
*Urgent*
2. Which phrases best identify characteristics of
asexual reproduction?
A) one parent, union of gametes, offspring similar
to but not genetically identical to the parent
B)one parent, no union of gametes, offspring
genetically identical to parents
C) two parents, union of gametes, offspring
similar to but not genetically identical to
parents
D) two parents, no union of gametes, offspring
genetically identical to parents
Answer:
The correct answer is B.
Explanation:
There is only one parent cell, hence why it is called asexual reproduction. As there is only one parent, all of the DNA is genetically identical in its offspring. I hope this helps :)
Answer:
B)one parent, no union of gametes, offspring
genetically identical to parents
List 6 characteristic of life?
Answer:
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
is somebody willing to help me with my missing assignments I have 7!
THEY NEED TO GET DONE ASAP
Most plants have different colors in the fall because ________.
chlorophyll production slows
chlorophyll is the main pigment and absorbs green light
carotene production slows
carotene is the main pigment and reflects green light
Sister chromatids separate from each other and are pulled to opposite sides of the cell in Meiosis I during:
Prophase 1
Metaphase 1:
Anaphase 1
Telophase 1
Answer:
Anaphase
Explanation:
During anaphase, the centromere splits, allowing the sister chromatids to separate.
Answer:
Anaphase 1 is separation
The theory of evolution states that all living things had a single common ancestor.
The translation between mRNA and amino acids is the same for all living things. (For example, the mRNA codon CAG codes for glutamine in all living things.)
Does the second statement support the theory of evolution? Explain why or why not
Answer:
no it shows that all dna can be the same but not all are exactly alike just like humans
Explanation:
>> how is atp produced in the mitochondria?
Answer:
Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation. This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration.
Explanation:
- Eijiro <3
Answer: Most of the adenosine triphosphate (ATP) synthesized during glucose metabolism is produced in the mitochondria through oxidative phosphorylation. This is a complex reaction powered by the proton gradient across the mitochondrial inner membrane, which is generated by mitochondrial respiration.
- Seeds have many different forms. Some are lightweight and
are easily blown by the wind. Others are coated with burrs
and stick to animals' fur or are spherical and roll easily.
How is the survival of plants related to the form of seeds?
A-Seeds must germinate away from the
parent plant in order to have access to
enough light and moisture.
B-Seeds with unusual forms are not
attractive to animals, so they are not
eaten.
C-Seeds are camouflaged within the
parent plant so that they are not eaten
by insects.
D-Seeds are designed to germinate when
the correct soil type is located
What is a DNA
what does DNA stand for
Answer:Deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids
Explanation:
Explanation:
DNA is a double helical structure with two polynucleotide chains connected by hydrogen bonds .
DNA=Deoxyribonucleic Acid
BRAINLIEST AND 25 POINT COME BEFORE ITS TO LATE
Can you give the definitions to the words below?
Frequency, wavelength, and energy
Electromagnetic energy
Reflection, Refraction, Absorption
3 States of Matter
Categories of Biodiversity
Answer:
Frequency: The rate that sound or other waves vibrate at
Frequency: The rate at which something happens
wavelength: wavelength -- the distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wave
wavelength: wavelength -- a shared orientation leading to mutual understanding; "they are on the same wavelength"
energy: Power that makes machinery work
energy: The physical and mental effort used to do things
Electromagnetic energy is a term used to describe all the different kinds of energies released into space by stars such as the Sun. These kinds of energies include some that you will recognize and some that will sound strange. They include: Radio Waves. TV waves.
Reflection: A reflection shows what something is like
Reflection: The image that reflected from or in something
Refraction: refraction -- the change in direction of a propagating wave (light or sound) when passing from one medium to another
Refraction: deflection, deflexion, refraction -- the amount by which a propagating wave is bent
Absorption: absorption, soaking up -- a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
Absorption: absorption -- the physical process in which incident radiated energy is retained without reflection or transmission
Absorption: concentration, engrossment, absorption -- complete attention; intense mental effort
Absorption: preoccupation, preoccupancy, absorption, engrossment -- the mental state of being preoccupied by something
Absorption: assimilation, absorption -- the absorbing of one cultural group into harmony with another
3 States of Matter: There are three very well-known states of matter: Solids, Liquids, and Gases.
Categories of Biodiversity: Usually three levels of biodiversity are discussed—genetic, species, and ecosystem diversity. Genetic diversity is all the different genes contained in all individual plants, animals, fungi, and microorganisms.
Explanation:
Sorry for being late, I was answering but had to do something.
Answer:
frequency, and wavelength are all properties of sound, and sound is an electromagnetic wave. The electromagnetic spectrum encompasses a continuous range of frequencies or wavelengths of electromagnetic radiation, ranging from long wavelength, low energy radio waves to short wavelength, high frequency, high energy gamma rays.
What is the main difference between the way a fern and an orange tree reproduce?
Answer:
Ferns- reproduce through spores
Orange tree's- Reproduce by grafting
Explanation:
( :
Hi please help me with my science work!
true or false
All living things are made up of cells.
A:true
B:false
Cells were first identified in the early 1400s.
A:true
B:false
the invention of the hand lens helped scientists discover cells.
A: true.
B:false
Cells have similar functions such as extracting energy from food, growing, reproducing, and responding to the environment.
A:true
B:false
One characteristic of any organism is that it must be composed of at least one cell
A:true
B:false
cells are considered the building blocks to life.
A:true
B:false
Answer:
1. A
2. B, i think it was actually 1665
3. A
4. A
5. A
6. A
haha these could be wrong but i hope i helped!
Explanation:
Which forms the basis of modern DNA profiling? amplifying RFLPs with PCR digesting DNA with restriction enzymes to produce RFLPs amplifying STR loci using PCR sequencing the entire DNA from an evidence sample
Answer:
Amplifying STR loci using PCR
Explanation:
wich soil
dries faster after rainfall
Answer:
There are 3 types of soil
Explanation:
-Sandy soil
-Clay soil
-Loam or something i forgot lol
1.basically Sandy soil absorbs and doesn't retents water (water retention) so it evaporates quizker than most soils
2.While clay say doesn't absord much water
3.And loamy soil (Mostly used in gardening) absorbs water but doesn't retain it so it evaporate or either used up by plants.
PLEASE HELP - Practice Selecting and Reading a Value on a Micropipette
Answer:
See email again. I am working on it.
What is nonrenewable and renewable mean?
Answer:
renewable is one that can be used repeatedly and does not run out because it is naturally replaced. A renewable resource, essentially, has an endless supply such as solar energy, wind energy, and geothermal pressure
Nonrenewable is a natural substance that is not replenished with the speed at which it is consumed. It is a finite resource. Fossil fuels such as oil, natural gas, and coal