A gene consists of which of the following?
1) A sequence of amino acids that create a specific protein.
2) A sequence of tRNA that brings the correct amino acid to the ribosome.
3) A sequence of bases of mRNA that code for a specific protein.
4) A sequence of bases on DNA that code for a specific protein.
Answers
Answer:
answer is part (4)
Explanation:
A sequence of bases on DNA that code for a specific protein
4) A sequence of bases on DNA that code for a specific protein.
Gene:A gene is the basic physical and functional unit of heredity.Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. Alleles are forms of the same gene with small differences in their sequence of DNA bases.Every person has two copies of each gene, one inherited from each parent.Thus, option 4 is correct.
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Related Questions
Which will most likely result from a low-pressure weather system?
B. warm temperatures
D. cloudy conditions
A. clear conditions
C. cool temperatures
Answers
a low-pressure system usually brings clouds and precipitation
What does this mean about the relationship between an
allele’s frequency and its likelihood of being dominant?
Answers
Population genetics is the field of biology that studies allele frequencies in populations and how they change over time if this doesn’t (I hope this is right if It don’t know what will)
__________independent cells begin to form during ______________________________.
Answers
Answer:
its 2 and telephase 1
Explanation:
Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mechanism for how drift occurred.
2. It wasn’t supported by fossil evidence.
3. It didn’t explain how continents fit together.
4. It didn’t explain how mountains formed.
Answers
Answer:
1. It didn’t have a mechanism for how drift occurred.
Explanation:
He couldn't explain the mechanism behind the movement of the Earth's continents.
Which two major biological processes involved in the oxygen cycle are represented in the diagram? A. respiration and precipitation B. photosynthesis and evaporation C. photosynthesis and respiration D. evaporation and precipitation
Answers
Answer:
(c)
Explanation:
The two major biological processes involved in the oxygen cycle are Photosynthesis and Respiration.
Because of this, the byproducts of one system are the reactants in the other, which is how photosynthesis and cellular respiration interact. Oxygen and glucose are produced during photosynthesis by using the energy from sunshine, water, and carbon dioxide. The production of carbon dioxide and water during cellular respiration needs glucose and oxygen. The expression for photosynthesis is the inverse of the equation for cellular respiration, which serves as more evidence for this argument.What is Oxygen cycle?The layer of gases present above the surface of the world is called the atmosphere. A biosphere is comprised of all of Earth's ecosystems. The biggest oxygen reserve is located in the lithosphere, the solid outer layer of the globe that also includes the crust. The oxygen cycle is crucial to the continuation of life on Earth, together with the carbon and nitrogen cycles.This biogeochemical cycle shows how oxygen moves throughout the atmosphere, ecosystem, biosphere, and lithosphere. The carbon cycle is linked to the oxygen cycle.Mainly responsible for preserving the atmosphere's oxygen content is the oxygen cycle. The complete process can be summed up as follows: the oxygen cycle starts with photosynthesis, which takes place in the presence of sunlight, produces oxygen back into the atmosphere, allowing people and other animals to breathe in oxygen and exhale carbon dioxide, and then links back to the plants. This demonstrates the independence and connection of the oxygen and carbon cycles as well.To learn more about Oxygen cycle, refer to:
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The graph models the linear relationship between the water level of the river in feet and number of days the water level measured. Which function can be used to find y, the water level of the river after x days
Answers
Answer:
option 4, y=1/4x+16
Explanation:
to solve this you must find the slope and the y intercept.
slope is rise/run, and equal to 2/8 or 1/4
then, the find the y intercept, find where the line crosses the y axis. Here it is 16.
finally you plug these answers into the slope intercept form, y=mx+b. In this form, m= slope, x=days, and b= y intercept.
after you plug in your answers you are left with y=1/4x+16.
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Question 1 (1 point)
Saved
What 3 items are needed for photosynthesis to occur?
Question 1 options:
Oxygen, glucose, sunlight
Carbon Dioxide, water, sunlight
Sunlight, nutrients, water
Glucose, water, soil
Question 2 (1 point)
Saved
Why do animals not have photosynthesis?
Question 2 options:
animals do not have chloroplasts
animals have cell walls
animals have chloroplasts
animals have vacuoles
Question 3 (1 point)
Saved
What are the products of photosynthesis?
Question 3 options:
Carbon dioxide and energy
energy and sunlight
Oxygen, energy
energy and ATP
Question 4 (1 point)
Saved
Two plants were being tested for growth. Both were given water and proper soil, etc. However, one was placed in the closet, and one was placed in the window sill. Why did the one in the closet die?
Question 4 options:
It was not around other plants.
It was not around people enough.
It did not receive sunlight.
It did not have chloroplasts.
Question 5 (1 point)
Saved
When talking about the products of photosynthesis, why is it a HUGE issue when a vast amount of the rainforests is dying along with vast amounts of forests from fires/deforestation? Remember, we know that this hurts the ecosystems of animals living there, but what else does it effect?
Question 5 options:
the creation of carbon dioxide
the creation of carbon monoxide
the creation of too much smoke
the creation of oxygen
Answers
Answer:
carbon dioxide, water, and sunlight
Explanation:
glucose is what is created to feed the plant because of the three answers :)
hope this helped
Answer:
1. carbon dioxide, water, sunlight.
2. animals do not have chloroplasts.
3. oxygen, energy.
4. it did not receive sunlight.
5. the creation of oxygen.
Explanation:
I took the test and got 100 so it is write
Please help and explain your answer! Will mark brainliest
Answers
Answer:
b
Explanation:
jayfeather friend me
B.produce chemicals building blocks for protine is the correct answer to the question
A graduated cylinder (50 mL total volume) is half filled with water. record the amount in ml (initial volume)
Answers
Answer:
the answer to this question is 25ml
Cellular respiration and photosynthesis (need help right now!!)
Answers
Answer:
All are correct. I find no wrong answers
which of these pairs would form and ionic bond
K and Br
C and H
H and O
Cu and Cu
Answers
Answer:
K and Br or A
Explanation:
correct on edge
A patient has swollen feet, ankles, and legs, and has pain in his lower back. Tests show the level of urea, a waste product, in the patient's blood has suddenly risen. Which body system is most likely not functioning properly?
A.
Nervous
B.
Excretory
C.
Digestive
D.
Reproductive
Answers
The body system that is most likely not functioning properly is excretory system. The correct option is B.
What is excretory system?The excretory system is a detached biological mechanism that removes excess, unneeded materials from an organism's body fluids to help maintain internal chemical homeostasis as well as prevent body damage.
The excretory system's function is to remove waste from the body. Water, CO2, nitrogen, salts, and heat are among the wastes. Metabolism refers to the process by which the body converts food into energy.
The primary function of the kidneys is to eliminate excess water and wastes from the bloodstream through the production of urine, a liquid waste.
As the patient has swollen feet, ankles and legs and having urea level boosted in blood, it means his excretory system has some problems.
Thus, the correct option is B.
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why don't birds get electrocuted when they land on an electric wire?
please help me out :-)
Answers
Answer:
Electricity flows by the movement of electrons through conductors. If a bird perches on a wire with two feet there is no motivation to go through the birds' body so electrons choose the path of least resistance and continue to flow along the wire.
Explanation:
Answer:
Because there not grounded
Explanation:
What are several different types of greenhouse gases?
Answers
Answer:
Some examples are:
Carbon Dioxide.
Methane.
Nitrous Oxide.
Fluorinated Gases.
Hydrofluorocarbons (HFCs)
Perfluorocar- bons (PFCs)
Sulphur hexafluoride (SF6)
Nitrogen triflouride (NF3).
Explanation:
The shape of North Carolina's Twelfth Congressional District, shown above, is most likely the result of - (A) watershed boundaries B) gerrymandering (C) county boundaries (D) decentralization (E) amalgamation
Answers
Answer:B gerrymandering
Explanation:i had this on a test
The majority of states give the state legislature main power over the process of drawing congressional and state legislative districts. Thus, option B is correct.
What gerrymandering shaped North Carolina's?The admittance of Dakota Territory as two states rather than one is a remarkable example. Regardless of its population, each new state carried a minimum of three electoral votes under the standards for representation in the Electoral College.
On February 11, 1812, the first “gerrymander” was sketched on a map and made official. The redistricting plan was approved by Elbridge Gerry, the governor of Massachusetts at the time, in order to maintain his party's hold on power in the forthcoming election.
Therefore, gerrymandering shape of North Carolina's Twelfth Congressional District.
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How did economics delay scientists’ first attempts for conservation in the forest industry?
Think about MONEY involved for conservation.
answer for both Community Conservation and Using Forests Wisely
IN COMPLETE SENTENCES OR I WILL REPORT
Answers
Answer:
If people are cutting down trees without consent and doing their job wrong they can destroy land and wildlife which can result in loss of money and large fine.
BTW DONT SUBMIT THIS RESPONSE WORD FOR WORD BC FLVS WILL KNOW AND GIVE U A 0 SO MAKE SURE TO REWORD IT!!!!!
NEED HELP ASAP
Which of these organism's cells would perform photosynthesis?
S. aureus bacteria
European beech tree
a monitor lizard
Answers
Answer:
aureus bacteria
Explanation:
14. In the summary equation below, which process produced the lactic acid? enzymes glucose 2 lactic acid + 2 ATP
Answers
Answer:
Fermentation (anaerobic respiration)
Explanation:
Fermentation is also called anaerobic respiration, and it involves the breakdown of glucose in the absence of oxygen. Fermentation, which is carried out by some microbes, is named based on the type of product. There is alcoholic fermentation and lactic acid fermentation.
Lactic acid fermentation is the process whereby glucose is broken down to produce lactic acid. According to the summarized equation given in the question, lactic acid is formed by the enzymatic breakdown of glucose.
Enzymes + glucose → 2 lactic acid + 2ATP
Two ATP molecules and 2 lactic acid molecules are given as products in the reaction.
Are corals living things
Answers
How does a mechanical wave affect the matter in which it travels through?
A
It changes its position forever
B
It moves perpendicular to the direction of the wave.
C
It has not affect on it
D
It may displace it temporarily, however when the wave passes the matter returns back
to its original position.
Answers
Answer:
The best and most correct answer among the choices provided by your question is the fourth choice or letter D "The thin membrane that closes the cavity of the middle ear from the outside changes position."
Your ears pop in airplanes because the air high above the surface of Earth is less dense than air near the surface, because air near the surface has all the air above it pushing down. Your inner ear has air trapped in it and as the atmospheric pressure changes, it causes pressure on your eardrum.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.
Explanation:
Sedimentary rocks form from rock and mineral fragments, and metamorphic rocks form from existing rock.
True
Or False
Answers
Answer:
True
Explanation:
Sedimentary - A rock formed as a result of the weathering process, either by compaction and cementation of rock mineral fragments, or the precipitation of dissolved minerals.
Metamorphic - These rocks form as existing rocks are subjected to intense heat and/or pressure, usually over long periods of time.
1. What enters a plant when stomata open? *
O carbon dioxide
O oxygen
O nutrients
O sugar
2. Loss of water vapor through stomata is called *
Answers
Answer:
The answer for 1 . Carbon dioxide
The answer for 2. Transpiration
Explanation:
what is needed for dna replication
Answers
Answer:
enzymes
ATP energy
nucleotides
Explanation:
All of the above are needed. Nucleotides are the basic building blocks of new DNA, ATP energy is needed because replication is an active process, and enzymes catalyze the reactions needed to carry it out (e.g. helicase to separate the strands to be replicated, DNA polymerase to build the new strands, and ligase to "glue" the fragments together).
Which statement correctly describes blood sugar monitoring in diabetics?
Type II diabetics do not need to monitor their blood sugar.
Type I diabetics should monitor their blood sugar at least three times a day.
Gestational diabetics should monitor the blood sugar at least three times a day.
All diabetics need to monitor their blood sugar after every meal.
Answers
Answer:
Answer is 2
Explanation:
Type 1 diabetics should monitor their blood sugar at least three times a day, correctly describes blood sugar monitoring in diabetics.
I hope it's helpful!
Answer:
C)Type I diabetics should monitor their blood sugar at least three times a day.
Explanation:
a) Name one producer.
b) Name one primary consumer.
c) Name one secondary consumer.
d) Name one top carnivore.
e) How is energy transferred from one trophic level to the next?
f) Which trophic level has both the greatest amount of energy and the greatest amount of
biomass?
g) Suppose a large volcanic eruption occurred and a thick cloud of ash completely blocked
sunlight from reaching this prairie ecosystem for several months. Explain how the transfer of
energy and the transfer of matter would be affected by this event.
L
Answers
Answer:
Explanation:
just search what a primary consumer is
A clownfish protects the sea anemone from being attacked. The clownfish hides within the sea anemone for protection. This is an example of what type of relationship?
Answers
Answer:
symbiotic relationship
Correctly complete the statement with the appropriate term.
Eutrophication is a dangerous process for
animals because it depletes the ecosystem
of oxygen.
Answers
Answer: Aquatic
Explanation:
Answer:
Explanation:
aquatic
Which of the following is composed of more than two hundred billion stars, including the sun? (1 point)
A. Earth
B. Mars
C. Milky Way
D. Moon
Answers
Answer:
c
Explanation:
milky way
Which of these is not true about water?
a. it's polar.
b. it can dissolve anything.
c. it is known as the universal solvent.
d. its molecules are attracted to each other.
Answers
Answer: B
Explanation: Water is capable of dissolving a variety of different substances, but not every substance. It can only dissolve somethings, not anything.
Which statement describes a reason people must protect mineral resources?
A. Minerals are being replaced by human-made resources.
B. Fewer products are being made with minerals.
C. Minerals can be easily recycled and reused.
D. Minerals take more than a thousand years to form.
Answers
Answer:
ig its D
Explanation:
because minerals take millions of years to form
Answer:
D. Minerals take more than a thousand years to form.
Explanation:
I took the test
