Answer:
dominant gene is where its the most common gene like your dominant hand or the hand you write with
Explanation:
is a particular variant of a gene
What is different at the molecular level between a solid and liquid?
a. The type of molecule
b. Strength of intermolecular forces
c. Speed of particles
d. Nothing
Answer:
the awnser would have to be c ! hope it helps !
Science
A cell has many structures inside it. All of these structures are held in the cell by its covering. What is this covering called?
OA. nucleus
ОВ.
mitochondria
OC.
cell membrane
OD. chloroplast
8 facts about the Geosphere
Facts:
The Geosphere is basically the insides of the earth so breaking it up into eight parts will be based on each section of it.
1. The crust is the top layer of the Earth, it consists of the water and land we see. It is a shell that lays atop or covers the Upper mantle piece.
2. The mantle is a layer between the crust and core, Earth's mantle is a rocky shell that is roughly 2,900km thick and is 84% of Earth's volume.
3. The Geosphere is the solid part of the Earth that consists of rock, soils and sediments on the surface of the Earth.
4. The core is the innermost layer of the Earth and is up to 6371km from the surface of the Earth, it consists of Nickel and Iron and are seen as main components of it.
5. The outside of the core is known as the molten core due to it mainly being liquid metal from the heat and the inner portion of the core known as the solid core.
6. Another name or term given to the Geosphere is called the lithosphere, depending on the definition they both mean the same thing but are still argued by scientists.
7. The Geosphere is in constant motion due to the tectonic plates. These plates are what causes earthquakes ,volcanoes to erupt and even tsunamis.
8.There are eight major tectonic plates making up the earth's geosphere. They are constantly moving, but usually only a few centimeters each year, this is known as continental drift.
The Choose... is the end of the alimentary canal.
Answer:
the anus is the end of alimentary canal
Answer:
esophagus
Explanation:
PLEASE HELP ME WITH THIS QUESTION
Answer:
oxygen
Explanation:
in photosynthesis the plants that uses carbon dioxide and light energy to produce glucose and release oxygen
Question 13 (1 point)
The first flyby's of Jupiter were made by the Pioneer 10 & 11 spacecraft in the early 1970's.
O True
O False
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:
why are colonial organisms not truly multicellular?
Answer:
Colonial Organisms
The difference between a multicellular organism and a colonial organism is that the individual organisms that form a colony or biofilm can, if separated, survive on their own, while cells from a multicellular organism (e.g., liver cells) cannot. This enables the colony to swim towards the light.
Explanation:
All based on research.
List one change in behavior that you would reasonably expect in bug populations that have been living on golden rain trees.
Answer:
List one change in bug morphology and behavior that you would reasonably expect in bug populations that have been living on golden rain trees. Females will be the same size as males, and there will be less competition to reproduce early. 15. Bugs are small relative to their host plants.
Explanation:
Brainliest please?
All of the following are TRUE statements about prokaryotes EXCEPT:
A - Some prokaryotes can live in extreme habitats.
B - Prokaryotes are the most important photosynthesizers.
C - Some prokaryotes are important as decomposers.
D - Prokaryotes dominate the biosphere
E - Prokaryotes are the most numerous organisms on earth
Answer:
B - Prokaryotes are the most important photosynthesizers.
Explanation:
There are some phototrophic prokaryotic organisms such as cyanobacteria and photosynthetic bacteria that carry out photosynthesis through chlorophyll-like pigments (bacteriochlorophylls) that enable them to absorb light and by using water as an electron donor in a similar way to plants. These organisms contain specialized plasma membranes which contain these photosynthetic pigments. Nonetheless, it is important to highlight that algae are the most important photosynthetic organisms in aquatic environments, while plants are the most important photosynthesizers in terrestrial environments.
Which of the following describes an exergonic reaction?
The reaction releases energy that is available to do work.
The Gibbs free energy is positive.
The reaction cannot spontaneously occur.
The reaction is at equilibirum.
Answer:
The reaction releases energy that is available to do work.
Explanation:
Endergonic reaction releases energy.
The following describes an exergonic reaction - The reaction releases energy that is available to do work.
Exergonic reaction:In chemical thermodynamics, a chemical reaction where the change in the free energy is negative
Exergonic reactions are also called spontaneous reactions, because they can occur without the addition of energy.Reactions with a positive ∆G (∆G > 0) require an input of energy and are called endergonic reactions.The equilibrium constant for an exergonic reaction is greater than 1, meaning it is not at equilibrium.Thus, The following describes an exergonic reaction - The reaction releases energy that is available to do work.
Learn more:
https://brainly.com/question/1560981
Which two are part of the chemical digestion of the STOMACH
Pepto
Hydrochloric Acid
Pepsin
Pepsi
how is this food made and what is the role of microorganism in the production of this food?
Answer:
Nature uses microorganisms to carry out fermentation processes, and for thousands of years mankind has used yeasts, moulds and bacteria to make food products such as bread, beer, wine, vinegar, yoghurt and cheese, as well as fermented fish, meat and vegetables.
Explanation:
please help ill give brainliest
Answer:
amoeba: 1 mutation
sponge: 1 mutation
earthworm: 4 mutations
shark: 5 mutations
lizard: 5 mutations
kangaroo: 5 mutations
dolphin: 5 mutations
Explanation:
Is Mayonaise an Instrument?
PLEASE HELP ME WITH THIS QUESTION
Answer:
Glucose is a reactant
ATP is a product (the main product)
Oxygen is a reactant
Carbon dioxide is a product
Water is a product
Answer:
Glucose is a reactant
ATP is a product (the main product)
Oxygen is a reactant
Carbon dioxide is a product
Water is a product
Nervous
Match each body system with Its main organ.
Circulatory
Digestive
Lungs
Excretory
Heart
Respiratory
Brain
Stomach
Bladder
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 .
If I put a potato in ammonia (a base) then the activity of catalase will increase / decrease / stay the same because
If I put a potato in ammonia (a base) then the activity of catalase will decrease because the pH level will be to basic for any catalytic (catalase) activity.
Hope this helps! Please correct me if I'm wrong :)
If I put a potato in ammonia (a base) then the activity of catalase will decrease because the pH level will be to basic for any catalytic (catalase) activity.
What is catalase?An enzyme called catalase causes (catalyzes) the process by which hydrogen peroxide is broken down into water and oxygen.
Catalase, which is widely distributed in organisms that live in the presence of oxygen, inhibits the buildup of peroxide, which is continuously created by multiple metabolic reactions, and shields cellular organelles and tissues from harm. Catalase is primarily found in the liver of mammals.
Therefore, If I put a potato in ammonia (a base) then the activity of catalase will decrease because the pH level will be to basic for any catalytic (catalase) activity.
To learn more about catalase, refer to the link:
https://brainly.com/question/12905174
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Which of the following best describes the overall purpose of photosynthesis?
O To use energy from the sun to produce food (glucose)
O To use energy from the sun to produce oxygen
O to break down food (glucose) in order to produce energy (ATP)
O To take in oxygen in order to be able to produce energy (ATP)
Answer:
the answer is either to use energy from the sun to produce food or to use energy from the sun to produce oxygen
Explanation:
it could be either one of those answers i jus said because in photosynthesis both of those are true. i hope i helped some
Facts about physical changes in matter
Answer:
It is the change that are not easily reversible and new substances are formed. example burning of wood,rusting of iron, burning of coal, fermentation
Explanation:
pls hope it helps
Answer:
All physical changes are reversible and their mass does not change. Some physical changes examples are melting, freezing, and evaporating.
Explanation:
(HELP ASAP)
Some gold mines are more than 10 miles deep.
True or False?
Answer:
true true true true true true true
When a mitochondrial chaperone helps a mitochondrial matrix protein into the matrix by biased diffusion, the chaperone is said to be acting as ______.
a. Brownian motion
b. biased diffuser
c. Brownian ratchet
d. misratchet
e. unbiased diffuser
Answer:
c. Brownian ratchet
Explanation:
Mitochondria are cell organelles. They are known as the power house of the cells. The energy needed to power the cell is generated by the mitochondria. They functions like a digestive system.
The mitochondria chaperone are proteins that helps the proteins along pathways for their folding. They shield the proteins from other proteins and protect them from binding the folding process. The chaperone are mainly concern with the folding of protein.
The chaperone acts as a Brownian ratchet as the mitochondrial chaperone guides the matrix protein into matrix by the biased diffusion process.
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.
the process of dna to rna is called
Answer:
hiii
Explanation:
The process by which DNA is copied to RNA is called transcription, and that by which RNA is used to produce proteins is called translation. DNA replication Each time a cell divides, each of its double strands of DNA splits into two single strands.
hope it helps you out please mark as BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN
Answer:
Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). Together, the transcription factors and RNA polymerase form a complex called the transcription initiation complex.
Explanation:
Because its in our bodies.
Given the base sequence AGCTTCGATCG on a DNA strand, what is the base sequence of the complementary DNA strand?
The complementary bases come in pairs:
A (adenine) - T (thymine)
G (guanine) - C (cytosine)
So....
A G C T T C G A T C G
T C G A A G C T A G C
Hope this helps! Please correct me if I'm wrong :)
plzzzzzzzzzzzzzzzzzzzzzz hel
Answer:
carbohydrates I think
Explanation:
What is cellular respiration?
A the process that our cells use to convert sugar
(glucose) into energy (ATP)
B the process that our cells use to break food down into smaller molecules (sugars)
C any process that makes acid
D the process of breathing
Answer:
D is the answer for the question
Answer:
= A) the process that our cells use to convert sugar (glucose) into energy (ATP
Explanation:
What is cellular respiration?
= A
the process that our cells use to convert sugar (glucose) into energy (ATP)
What is the technology and practice of growing and maintaining cells in a laboratory known as?
______ culture refers to the technology and practice of growing and maintaining cells in a laboratory.
Answer:
df^
Explanation:
.
A specific type of bacteria reproduces through binary fission every two hours. If there are seven bacteria to begin with, how many bacteria will there be after four hours? Thanks!
Answer:
28 is your answer
Explanation:
i did it on edge