Answer:
False
Explanation:
Consumers (animals) get their energy by eating the producers and/or other consumers. Scavengers and decomposers get their energy by eating dead plants or animals. Living organisms require these nutrients to create cells, tissues and to provide energy for life processes. Thus, all living things need energy to survive.
Carbon-14 has a half life of 5730 years, how many grams of a 4.0 g sample would be left after 3.5 half-lifes?
Help I don’t understand
Answer:
The answer is B!
Explanation:
Binary fission is a form of asexual reproduction, so gametes cannot be involved. Which eliminates A and C... also, it doesn't just occur in animal cells, but plant cells too, which eliminates D. So the answer is B!
what two types of nutrient are our main sources of energy ?
Explanation:
The nutrients that provide energy are commonly referred to as micronutrients (carbohydrates, lipids,and proteins). carbohydrates and proteins provide a similar amount of energy per gram of food.
I hope it's helpful!
Lack of which factor would be most likely to turn an alien species into an invasive species?
mates
suitable food
suitable habitat
predators
Answer:
predators
Explanation:
The correct answer is predators. An alien species that finds plenty of food and suitable habitat in its new home is usually able to find mates and reproduce well. But the competing species may become endangered or even extinct, because the alien (now invasive) species has no natural predators in the new environment, and its population can therefore grow without limits.
Answer: predators
Explanation:
The ability to curl the tongue in dominant to the inability to do so. If Eric (heterozygous tongue curler) marries Brandy (also heterozygous) what are the predicted GTs and PTs of the offspring?
Answer:
Genotype = 1CC: 2Cc: 1cc
Phenotype = 3 tongue curler : 1 non-tongue curler
Explanation:
This question involves a single gene that codes for the ability or not to curl the tongue. The ability to curl the tongue (C) is dominant to the inability to do so (c). This means that a heterozygote will be able to curl his/her tongue.
According to this question, If Eric, who is a heterozygous tongue curler (Cc) marries Brandy who is also heterozygous (Cc) i.e. Cc × Cc, the following gametes will be produced by each parent: C and c.
Using these gametes in a punnet square (see attached image), the predicted genotype of the offspring is 1CC: 2Cc: 1cc while the predicted phenotype is 3 tongue curler : 1 non-tongue curler.
Which role do proteins play in the body?
A. They provide long-term energy storage.
B. They provide short-term energy storage.
C. They provide structure to form DNA and RNA molecules.
D. They provide structure for body tissue, hair, and fingernails.
Answer:
D. They provide structure for body tissue, hair, and fingernails.
Explanation:
Hope this helps
1.Bacillus thuringiensis is a species of bacteria that produces a protein called as______ protein
i will give brainly will report if ur trolling...........
Which characteristic of an animal species would make it a good candidate for domestication as a companion animal?
coming from an exotic environment
complex feeding requirements
aggressiveness
good social qualities
Answer:
good social qualities
Explanation:
Companion animals can also be called pets. Companion animals are kept by humans for purposes of protection and pleasure. Companion animals are usually animals with a gentle nature and good social qualities. Edge 2021
Help “What effect does removing trees have on the greenhouse effect?”
Answer:
It releases gasses that destroy the environment and different specific happitats
Explanation:
Choose the option that brings out the meaning of embrace, as used in the given textual sentence.
That’s a strong reason to embrace sustainable fashion in India.
a) Artists in India are embracing new technology alongside traditional methods.
b) His new job embraces a number of activities—composing, playing, and acting.
c) The shawl manufacturer embraced the designer warmly for the creative design.
d) Grandmother frequently embraces us irrespective of our fashion choices.
what does a group of zebras make up?
1. Give the names of the
areas of DNA where transcription starts and ends. 2. Which enzyme copies the DNA?
3. What is added to the 3' and 5' ends of the RNA molecule before it leaves the nucleus? 4. Name the structure
that cuts the introns out of the pre-mRNA.
Answer:
1. Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins). RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination. 2. DNA polymerase 3. Before mRNA leaves the nucleus of a eukaryotic cell, a cap is added to one end of the molecule, a poly A tail is added to the other end, introns are removed, and exons are spliced together. Sequence of nucleotides in messenger RNA is translated into a sequence of amino acids. 4. In RNA splicing, specific parts of the pre-mRNA, called introns are recognized and removed by a protein-and-RNA complex called the spliceosome.
Explanation:
I hope this helps. ^_^
What is DNA Transcription?
Transcription is the technique of creating an RNA replica of a gene series. This replica, known as a messenger RNA (mRNA) molecule, leaves the molecular nucleus and enters the cytoplasm, wherein it directs the synthesis of the protein, which it encodes.
Thus it is clear that all answers are well explained.
To know more bout the DNA refer to the link ;
https://brainly.com/question/21265857
HELP PLEASEE WILL GIVE BRAINLIEST!!!
Determine if each item is a conductor or an insulator. *
8 points
insulator
conductor
layers of clothing
plastic
O
a silver spoon
fur on your pet
a metal fence
copper wire
oven mitts
gold jewelry
Answer:
I need 5 brainliest to level up
Explanation:
Conductor- Silver spoon, metal fence, copper wire, gold jewelry
Insulator- Layers of clothing, plastic, fur on your pet
Mohammed wishes to travel to South America in his yacht. Which knowledge of the oceans will help Mohammed navigate?
Answer:
A: Ocean Currents
Explanation:
Answer is on quizlett
A cat's coloring is mostly determined by genes on their X chromosomes, which contain alleles for colors, such as black, orange, gray, and cream. The allele for white fur is located on a different gene. Calico cats, by definition, must display three different colors in their fur - white plus two of the other colors. This is easily possible in female cats, because females normally possess two X chromosomes. However, this occurs rarely in male cats, because males typically possess only one X chromosome plus one Y chromosome. What must be the genetic make-up of a male calico cat, and what type of chromosome disorder does this most resemble?
Answer:
XXY, Klinefelter's syndrome
Explanation:
In humans, as well as in many mammals, biological sex is determined by a pair of sex chromosomes (X and Y) which combine to produce a female phenotype (XX) or a male phenotype (XY). In humans, the Klinefelter syndrome (KS) is a chromosomal disorder resulting from two or more X chromosomes in males. In cats, there are documented rare cases in which male cats can also inherit two X chromosomes in addition to the Y chromosome, so they are XXY instead of XY (similar to the Klinefelter syndrome in man). Also in cats, the calico-colored is a phenotype result from the inactivation of one X chromosome, which usually occurs in cat females. However, approximately one in every 3,000 male cats have the XXY condition, and these male cats may also exhibit a “calico” phenotype.
Answer:
The Mother
Explanation:
The mutation needs two x chromosomes
Explain how the El Niño event affected weather, food production, water supply, or human health. What is a possible solution to reduce the damaging effects? emergency water rationed in St. Lucia and San Juan.
Answer:
Moving upwards In live, helping repair the cities, repairing the water system and upgrade the tech and be prepared for hurricanes.
Explanation:
This Is just my opinion In what I think should happen.
HELP ME PLEASE.............
Answer: it’s 2n
Explanation:
What is the atomic number of an oxygen atom that has 8 protons in its nucleus?
A 4
B 6
C 8
D 12
Answer:
C
Explanation:
When humans burn fossil fuels, ________________ is released back into the atmosphere.
Answer:
Carbon Dioxide
Explanation:
Answer:
Carbon Dioxide
1. What does the cell wall surround?
Answer: hi there, the answer to the question would be ( the plasma membrane)
hope this helps :)
Explanation: the cell membrane surrounds the plasma membrane and administers protection and support.
If the Earth didn't spin on it's axis but still revolved around the sun; describe what the earth's seasons would be.
at the cellular level, what caused Sally's cancer
Answer:
Uncontrollable cell division.
Explanation:
Cancer is a disease which is caused when cells division is uncontrollable and spread into surrounding cells and tissues. Mutations in genes is also responsible for the cause of cancer because this mutation accelerate the rate of cell division or inhibiting normal controls on the system, such as programmed cell death. When the mass of cancerous cells grows with the passage of time, it turn into a tumor.
Which macromolecule is needed for lactic acid formation and alcohol fermentation to proceed with their processes?
IN YOUR OWN WORDS
DONT COPY FROM THE INTERNET
Answer:
sugar
Explanation:
sugar is the required macromolecule
In the lactic acid formation, pyruvate changes to the lactose which is the anaerobic form of respiration. Pyruvate changes to alcohol and carbon dioxide.
What is the main ingredient for lactic acid fermentation ?It is the sugar molecule that is needed for the lactic acid fermentation.
Both the types of the fermentation requires two primary components which are a sugar supply and bacterial culture where alcohol fermentation uses the forms of the yeast where the lactic acid fermentation usually depends on the lactic acid bacteria.
Lactic acid fermentation takes place in some of the strains of the bacteria and in the even skeletal muscle and even produces lactic acid . Alcoholic fermentation takes place in the yeast and just produces ethanol with carbon dioxide.
Lactic acid bacteria is a type of gram-+ve bacteria which use carbohydrates as only and main carbon source. Later on lactic acid bacteria is generally cocci or rods usually have the strong tolerance to low pH.
Learn more about lactic acid fermentation at :
https://brainly.com/question/29672886
#SPJ6
Hybridization______.
Answer:
i guess it would be C but I'm not sure bout that
After running laps, your body temperature increases
Answer:
this is true
Explanation:
The graph below shows the energy associated with a
chemical reaction. The activation energy decreases
once a certain type of molecule is added
What type of molecule causes the activation energy to
decrease as shown in the graph?
Answer: B protein
Explanation:
Name 2 diseases caused by bacteria and the species of bacteria which cause them.
Answer:
here u go
Common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicobacter pylori cause gastritis and ulcers. Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea. Neisseria meningitidis causes meningitis.PLS MARK ME AS BRAINLIST
Answer: Escherichia coli and Salmonella cause food poisoning.
Explanation:
You learned in the reading that some symbiotic relationships are helpful and some are harmful. Look at the symbiotic relationships listed below and select all where at least one organism is harmed (the reading calls these harmful relationships). Group of answer choices Commensalism Parasitism Mutualism Predator-Prey Competition
Answer: Parasitism, Predator-Prey, Competition
Explanation:
The symbiotic relationship is the relationship in which two distinct species are associated with each other. In the symbiotic relation the species may get harm or benefit of association. Parasitism can be defined as the symbiotic relationship in which one species get harmed and other one receives the benefit. For example, malarial parasite plasmodium derives the nourishment from the host body (human). Predator-prey relationship is also harmful as the predator kills the prey to obtain it as food. Competition is harmful in the sense two or more organisms of the same or different species compete for the same resource, the most dominant receives the resource the inferior organism is either killed or harmed in the fight for resources.
Who was the first scientist to monitor the movement of the stars and moon?
Aristotle
Hedu’Anna
Archimedes
Copernicus
Answer:
Aristotle
Explanation:
Aristotle created his own system for mapping the stars first, the others studied and discovered things in different subjects. :)
Answer:
Isn't it Galileo.
I think it is Galileo
Two children have the same parents. If one child has a straight thumb and the other a bent thumb, the children must have different
Hi, I answered in the comments of this but I will put it here
The correct answer is B. Alleles for thumb shape