Answer:
Disagree
Explanation:
Proteins are made up of chains of amino acids, these fold up and join up with other polypeptides to form the final structure of the protein.
The amino acids are in a different order (Iso and Gly are swapped around). This means the polypeptide chain is different, meaning the final structure and likely the function of the protein will be different.
Therefore, the proteins are certainly not the same protein.
Identify the inputs and outputs of the muscular
system
in the mitosis of onion root experiment, why does the onion root have to be crushed into smaller pieces
Which of the following is NOT another name for sustainable agriculture?
O Conventional farming
O Industrial farming
O Traditional agriculture
O Modern agriculture
Answer
The answer is Industrial farming.
Explanation:
Industrial farming is the only one that harms our earth in the process.
The lac operon is regulated by both the availability of lactose and glucose. How does E. coli regulate transcription of the lac operon?
Answer:
E. coli regulate transcription of the lac Operon through the production of a small molecule called cyclic AMP (cAMP).
Explanation:
The lac operon is regulated by both the availability of lactose and glucose. E. coli regulate transcription of the lac Operon through the production of a small molecule called cyclic AMP (cAMP).
This cAMP acts a signaling agent which is made by E. coli anytime glucose levels are low In the cells which helps regulate the transcription process as glucose is needed for it .
What experiment conducted by andre jagendorf with isolated thylakoid membranes proved that possibles solutions?A. Blue and red light, but not green, caused photosynthetic production of oxygenB. The ATP synthase complex functioned as a molecular rotary engineC. Molecular oxygen (O2) is derived from water, not CO2D. ATP and NADPH are the direct products of the light reactions, not sugar.E. ATP synthesis could be energized by a proton gradient.
Answer:
The correct answer is option E, that is, synthesis of ATP could be mediated by a proton gradient.
Explanation:
Andre Jagendorf inserted chloroplasts for many hours within a buffer of pH 4 and then instantaneously mixed that with the buffer of pH 8. He came to known that in the stroma, a change in pH was witnessed, that is, it moved to 8 while in the thylakoid space there was no change, that is, the pH remained at 4. He then isolated the thylakoid and put it in the dark, he noticed that it produced ATP. This proves the hypothesis of Peter Mitchell that the production of ATP is mediated by proton-motive force.
Question 1 of 50
Which of the following choices is an example of a variable cost?
fabric used to sew the dresses a company sells
O the cost of renting a factory
money paid to replace a broken computer screen
how are genes chromosomes and heredity related to one another?
Answer:
These two copies of the gene contained in your chromosomes influence the way your cells work. The two alleles in a gene pair are inherited, one from each parent. Alleles interact with each other in different ways. These are called inheritance patterns.
Explanation:
sorry if this is wrong bc i know you need a good answer but i hope this helps!
A certain wastewater treatment plant uses aerobic bacteria, anaerobic bacteria and archaebacteria during secondary treatment of sewage. Unfortunately, during a bad bluzard the sludge digester froze, killing the microbes inside. What is likely to result? a) Floc levels will diminish b) Solid material will not be effectively fitered out c) Methane production will go down d) Floc will not be effectivelyftered out
Answer:
The correct option is C
Explanation:
Anaerobic bacteria used in sewage treatment helps to reduce the volume/amount of sludge in the sewage thereby producing methane gas from it. Some companies produce there own (not for sale) methane gas (as an alternate source of energy) through this process. Thus, a decrease in the amount of this bacteria (perhaps through death as described in the question) will lead to a decreased production of methane gas.
which part of photosynthesis produces sugars
Which of the following adaptations is characteristic of plants in the taiga biome?
A) low growing
B) perennial
C) waxy needles
D) survive on limited nutrients
What produces sperm and eggs?
A. spores
B. an adult moss plant
Heat energy is necessary for evaporation to occur. Energy is used to break the bonds that hold water molecules together, which is
why water easily evaporates at the boiling point. In fact, the process of evaporation removes heat from the environment. Which of
these every day examples illustrates how evaporation removes heat from the environment?
A)
sweating cools you
B)
fog forming over a lake in the early morning
C)
water that drips off the outside of your glass of water
D)
your glasses fogging up when you come inside to a warm house after a
cold run outside
question : what’s the order?
Answer: i believe its like this:
The top one is Sugars (C6H12O6)
light energy+CO2-> H2O+O2
What are two tools used for sending information? cars and buses water and wind smoke and wood radio waves and lightwaves
Answer:
radio waves and lightwaves
Explanation:
Radio waves and light waves are both types of electromagnetic waves in the electromagnetic spectrum. Radio waves and light waves travel a particular distance and hence, are used to convey information over distances.
Based on this question, radiowaves and light waves are both tools used to send information. Radiowaves carry information from the station to the receiver, likewise light waves from one medium to another.
5
The type of cell division in which each daughter cell receives the same number of
chromosomes the parent cell had is
(1 Point)
a mitosis
b. melos
c. spermatogenesis
d. oogenes
Examine a two-gene cross in which a mutation in HERC2 is epistatic to the OCA2 gene. In a cross between a blue-eyed OOhh woman and a blue-eyed ooHH man, what eye color will the progeny have?
a. 9 brown eyes: 7 blue eyes
b. 3 brown eyes: 1 blue eyes
c. All blue eyes
d. All brown eyes
In recessive epistasis, the epistatic gene -HERC2- in h0m0zyg0us recessive state inhibits the expression of the hypostatic gene -OCA2-. In the example, the F1 is heter0zyg0us for both genes. Option D. All brown eyes.
Epistasis
When talking about epistasis, we are referring to an interruption.
These are interactions between genes located in different loci in the same chromosome.
An epistatic gene can alter, influence, or suppress the expression of a hypostatic gene.
When the epistatic gene is recessive, the interaction is known as recessive epistasis.
Available data:Two genesHERC2 gene is epistatic to the OCA2 geneCross: blue-eyed OOhh woman and a blue-eyed ooHH manWe will assume that
H allele expresses colorh allele inhibits colorO allele expresses browno allele expresses blue.Genotypes Phenotypes
HHOO, HhOO, HHOo, HhOo Brown eyes
HHoo, Hhoo Blue eyes
hhOO, hhOo, hhoo Blue eyes
Individuals that are h0m0zyg0us recessive for HERC2 have blue eyes regardless of the genotype of the OCA2 gene.
This is, the genotype hh inhibits the expression of OO, Oo and oo.
Cross:
Parentals) OOhh x ooHH
Gametes) Oh, Oh, Oh, Oh
oH, oH, oH, oH
Punnett square) Oh Oh Oh Oh
oH OoHh OoHh OoHh OoHh
oH OoHh OoHh OoHh OoHh
oH OoHh OoHh OoHh OoHh
oH OoHh OoHh OoHh OoHh
F1) 100% of the progeny will be heter0zyg0us for both genes, expressing brown eye color.
Among the progeny, neither of the genes is in h0m0zyg0us recessive estate, meaning that the expression of brown eyes is possible.
The eye color among the progeny is expected to be 100% brown eyes. Option D.
You can learn more about epistasis at
https://brainly.com/question/1185116
https://brainly.com/question/26211354
3. What atoms are parts of the process of photosynthesis?
Answer
Photosynthesis involves three elements: carbon, hydrogen, and oxygen. You have seen that the products of photosynthesis are oxygen and glucose. Their chemical formulas are shown below.
Answer:
carbon, hydrogen, and oxygen
Explanation:
A spring toy is moving down steps, What happens to the energy of the toy?
A. The toy gains energy as it moves.
B. The toy loses energy to the steps.
C.The amount and type of energy of the toy stays the same.
D. The amount of energy the toy has stays the same, but it changes form.
Answer:
Option (d) is correct.
Explanation:
When a spring toy is at the maximum point, it have maximum potential energy because it is given by :
PE = mgh where h is height and g is acceleration due to gravity
When it moves down steps, its potential energy decreases and kinetic energy increases and it is given by :
KE=1/2 mv^2 where v is velocity of the object
It means when it is moves down step, the potential energy gets converted to kinetic energy. So, the amount of energy the toy has stays the same, but it changes form. Hence, the correct option is (d).
A cell with mitochondria defect will have issues with Select one : a. ATP synthesis O bacid generation . O c. fermentation. O d. glucose generation .
Answer:
ATP synthesis
Explanation:
The mitochondria is responsible for making ATP so if a cell had a defective mitochondria it would have difficulty creating ATP or "ATP synthesis"
11. An example of an atom that has no charge is one that has
A. 3 protons, 2 electrons, and 1 neutron.
B. 1 proton, 2 electrons, and 3 neutrons.
C. 2 protons, 2 electrons, and 1 neutron.
D. 3 protons, 1 electron, and 3 neutrons.
Answer:
C. 2 protons, 2 electrons, and 1 neutron.
Explanation:
(part 2)PLEASE HELP! IN A HURRY! WILL GIVE BRAINLIEST!
Answer:
i say 'a' lower cased
Explanation:
brainlest?
What are the symptoms of anorexia?
Answer:
A low body mass index for one's age and height.
Amenorrhea, a symptom that occurs after prolonged weight loss; causing menstruation to stop, hair to become brittle, and skin to become yellow and unhealthy.
Fear of even the slightest weight gain; taking all precautionary measures to avoid weight gain or becoming "overweight".
Rapid, continuous weight loss.
Lanugo: soft, fine hair growing over the face and body.
An obsession with counting calories and monitoring fat contents of food.
Preoccupation with food, recipes, or cooking; may cook elaborate dinners for others, but not eat the food themselves or consume a very small portion.
Food restrictions despite being underweight or at a healthy weight.
Food rituals, such as cutting food into tiny pieces, refusing to eat around others and hiding or discarding of food.
Purging: May use laxatives, diet pills, ipecac syrup, or water pills to flush food out of their system after eating or may engage in self-induced vomiting though this is a more common symptom of bulimia.
Excessive exercise including micro-exercising, for example making small persistent movements of fingers or toes.
Perception of self as overweight, in contradiction to an underweight reality.
Intolerance to cold and frequent complaints of being cold; body temperature may lower (hypothermia) in an effort to conserve energy due to malnutrition.
Hypotension or orthostatic hypotension.
Bradycardia or tachycardia.
Depression, anxiety disorders and insomnia.
Solitude: may avoid friends and family and become more withdrawn and secretive.
Abdominal distension.
Halitosis (from vomiting or starvation-induced ketosis).
Dry hair and skin, as well as hair thinning.
Chronic fatigue.
Rapid mood swings.
Having feet discoloration causing an orange appearance.
Having severe muscle tension, aches and pains.
Evidence/habits of self harming or self-loathing.
Admiration of thinner people.
Infertility.
Explanation:
Answer:
Explanation:
Extreme weight loss
Thin appearance
Abnormal blood counts
Fatigue
Insomnia
Dizziness or fainting
Bluish discoloration of the fingers
Hair that thins, breaks or falls out
Soft, downy hair covering the body
Amenorrhea (absence of menstruation)
Constipation
Dry or yellowish skin
Intolerance of cold
Irregular heart rhythms
Low blood pressure
Dehydration
Osteoporosis
Swelling of arms or legs
Identify the organelles in the cell. Label A Label B Label C Label D
Answer:
This question is incomplete
Explanation:
This question is incomplete but the completed/similar question with the diagram is in the attachment below.
First of all, the cell is a plant cell because of the presence of the large central vacuole present and also the green colour of the outer part of the cell (which is not a coincidence). Let's proceed to identifying the organelles.
Label A is the large central vacuole. This is not the nucleus as might be confused with because the nucleus is the next big reddish organelle to the right of the vacuole.
Label B is the cell wall. Because this is a plant cell, it has a cell wall which can be clearly seen to be the most outermost layer. While the next yellow boundary line is the plasma membrane.
Label C is the chloroplast. Recall from elementary biology that the chloroplast stores the green pigment chlorophyll. The green colour of this internal organelle makes it identifiable as the chloroplast.
Label D is the starch granule. The shiny semicrystalline structure of this organelle makes it identifiable as the starch granule.
Answer:
Chloroplast, Vacuole, Cell wall, Endoplasmic reticulum
Explanation:
Label A: Chloroplast
Label B: Vacuole
Label C: Cell wall
Label D: Endoplasmic reticulum
In photosynthesis, the energy from the sun eventually gets converted into chemical energy in the form of ATP and sugar that the plant can use directly to fuel its biological processes. Which of the following correctly describes how plants use glucose after it is produced?
Answers:
Glucose enters the mitochondria for production of ATP.
Solar energy breaks apart glucose forming pyruvate.
The energy in glucose is never used by the plant.
Glucose is broken down into its components ATP and H ions.
Answer:
Glucose enters the mitochondria for production of ATP.
Explanation:
Photosynthesis is the process through which solar energy is used to make glucose.
To generate chemical energy for cellular processes, glucose is broken down through cellular respiration in the mitochondria. This generates large amounts of ATP, which acts a source of energy to power reactions in the cell.
Excess glucose is stored as starch in plant cells
Which of the following is not part of cell theory?
A: Cells are the basic unit of life in all organisms
B: All living things come from one or more cells
C: All cells must be able to make their own food
D: All cells come from existing cells
Answer:
c) All cells must be able to make their own food
Explanation:
this is not there
3. Which of these two longitudinal waves in the Figure below has
greater amplitude?
Answer:
the second one because the first one has very little amplitude compared to the second one.
Answer:
Wave b
Explanation:
The letters that make-up the genetic code for a trait
O a. genotype
O b. trait
O c. heterozygous
O d. phenotype
How does the declining biodiversity affect us?
Answer:
Declining biodiversity can affect us because it can have changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.
Explanation:
Hope it helps mark me brainlist plzzzzzzz
A student is investigating gas production of water plants of various sizes. She predicts that larger plants produce more oxygen. She places a test tube and funnel upside down over a water plant submerged in water. The test tube collects gas the plant produces when in sunlight. A diagram of her setup is shown below.
In this experiment, what is the independent variable?
A.The number of gas bubbles
B. The varying size of the plants
C. The test tube used to collect gas
D. The temperature of water in the beaker
Answer: The test tube used to collect gas (C)
Explanation: If you illuminate a plant (I presume you are using an aquatic/water plant) it will produce oxygen. You can put the plant under a funnel and collect the bubbles in an upturned test tube. If the gas is collected fresh, it will relight a glowing splint. However, if the gas takes more than 24 hours to collect, or if you leave it for several hours before testing it, you may not relight a glowing splint.
A molecule _____..........