What is the function
of the Slavery glands
.what is the function of the slavery glands
Answer:
To produce saliva which breaks down food
Need help!!!!! I need this page solved !!
Answer:
1. Igneous
2. Compacting and cementation
3. Igneous
What determines the
carrying capacity in an
ecosystem?
A. The number of different species in
the ecosystem
B. Limiting factors
C. Only biotic factors
D. Only abiotic factors
Answer:
D. Only abiotic factors
Explain how a concentration gradient, a membrane protein, and hydrogen ions work together to provide a mithochondrion with energy.
Answer:
Mitochondria within the electronic transport chain, are responsible for producing the energy that the cell needs, adjusting its operation to meet the metabolic needs of the body.The mitochondrion is the place where oxygen is consumed from aerobic organisms through various electron carriers and proton translocators (H +).
Explanation:
The lipid matrix of the membrane provides an impermeable barrier to ion translocation, as well as a topological organization to the catalysts in the membrane matrix that allows them to transport both e- and ions within and across the membrane in vector form. The transformation of oxidative energy into other forms of energy is carried out, initially, by generating a transmembrane electrochemical potential difference of H + ions (protomotive force). This force is the product of the asymmetric distribution of H + on both sides of the membrane, as those are translocated through it by the enzymatic complexes of the respiratory chain.The protomotive force is made up of two closely related components: one, function of the difference in chemical concentration of hydrogens across the membrane (a pH gradient) and another, dependent on the difference in electrical charge of H + ions on both sides of it (an electrical potential gradient). Gradients of electrical charge and chemical potential produce a field in which a force is exerted that tends to attract previously expelled protons into the mitochondria. It is the enzymatic complex of ATPase, the means by which the thermodynamically reversible translocation of H + ions is catalyzed. At the same time, the chemical activity of the H + on both sides of the membrane causes a change in the equilibrium constant of the enzyme, inducing it to catalyze the synthesis of ATP.
Because all of the cells in a multi-cellular organism come from a single cell, all of its cells will have the same number of
Answer:
Chromosomes
Explanation:
Multicellular organism are organisms that have more than one cells in their body. However, from the very beginning of every living organism including multicellular organisms, only ONE cell is required. In the case of multicellular organisms, this one cell undergoes division by mitosis to form other cells.
Since the cells divide by mitosis i.e 1 forms 2, 2 forms 4 etc.,. each of the cells are genetically identical to one another. Hence, this means that all the cells will contain the same number of chromosomes in their genome. For example, a dog as a multicellular organism has cells that emanate from one cell. If that one cell contain 39 chromosomes, all cells in the dog will also contain 39 chromosomes.
Which statement correctly describes the relationship between air temperature,
and air pressure?
-Warm air rises, creating an area of low pressure.
-Cool air sinks, creating an area of low pressure.
-Warm air sinks, creating an area of low pressure.
-Cool air rises, creating an area of low pressure.
Answer:
A(-Warm air rises, creating an area of low pressure.)
Explanation:
Look at all of the ways that you have added carbon to the environment, list some actions that you can take to reduce your carbon footprint in the areas of transportation, work (school), recreation, food and shelter. (2 for each if possible)
Answer:
- Use bikes and non motor engines to get short distances BIKES is a good option.
- Support electricaly charged vehicles
- Turn off your car when you are not driving
- Walk to school if you can
- Make sure to recycle paper
- reuse old notebooks that are not finished for the next year
- Get outdoors and spread your carbon dioxide
- try playing ball games and not video games so much becasue it means you use electricity that is generated by fossil
- Turn off lights before bed
- dont keep the TV on all the time.
Explanation:
Hope that helps :)
Which one is the true answer
Answer:
mantle core crust
Explanation:
When a slingshot is held in the position shown in the diagram, what kind
of energy is present?
Answer:
I can't see a diagram. But if the arrow is not moving, but about to be released it would be known as potential energy.
The cells of both unicellular and multicellular organisms carry out life processes. With respect to life processes, what advantage do multicellular organisms have over unicellular organisms? 1) Their cells reproduce more quickly. 2) Their life processes occur over a shorter time period. 3) Their cells can specialize in certain functions. 4) Their cell division is more efficient.
Answer:
Their cells can specialize in certain functions
Explanation:
This because multicellular organisms are organisms that are made up of several cells which aid it's complexity and lifespan. The cells in muiticellular organisms carries out specialise function or task which give them long lifespan. This long life span is achieved because of various cells that maintain their processes, the cells forms tissues, tissues to organs, organs to system and they all perform different specialized functions.
Why cell wall is only found in plant cells
Answer:
This is because cell walls protect the cells and allow plants to grow to great heights.
Explanation:
Cells walls are made of a cellulose are only found in plant cells.
What's does the term origin time mean in earth science
Answer:
Well depending on context it can mean different things, I could mean one of these three thing, choose the one you think is the most suitable,
(1) The birth, existence, or beginning; starting point. (2) The cause; that which causes something to arise. (3) That which acts as the source or that which from where something is derived.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the words with their definitions.
runoff
precipitation
transpiration
condensation
groundwater
evaporation
process in which plants release water vapor into the air
process in which water changes to a vapor
water that falls from clouds toward the ground
water vapor that cools down to form water droplets
flowing of rainwater downhill to form streams and rivers
Transpiration: process in which plants release water vapor into the air.
Evaporation: process in which water changes to a vapor.
Precipitation: water that falls from clouds toward the ground.
Condensation: water vapor that cools down to form water droplets.
Runoff: flowing of rainwater downhill to form streams and rivers.
What is water cycle?The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.Water cycle involve the evaporation, transpiration, condensation, precipitation and runoff.To know more about water cycle here
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Which event is most likely to happen if the mouse population is wiped out?
O A. The snake population will decrease.
OB. The owl population will increase.
C. The plant population will decrease.
OD. The fox population will increase.
Sorry I need help again I got like 2 more question sosoisksksks
The snake population will decrease. If all of the mice in an area die out, some snakes — which feed primarily on mice and other small animals — will starve unless they are able to find another food source.
Please mark Brainliest if this helped you! :)
Answer:
A. The snake population will decrease
Explanation:
Because the snakes wont have much food to eat
A monkey is holding on to the branch of a tree with a force of 160N. What force is the tree holding the monkey up with? The monkey's mass is 16.3kg
Answer:
l think it is the force of gravity
Explanation:
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A valid scientific investigation must be able to be
What is the major cause of changes in gene expression?
What organelles help make and transport proteins and other macromolecules?
why do animals exist in various species
The period during which a heart chamber is contracting is called . 2. The period during which a heart chamber is relaxing is called . 3. During ventricular contraction, the AV valves (tricuspid and mitral valves) are . 4. During ventricular relaxation, the AV valves are . 5. The pulmonary and aortic valves open when the pressure in the exceeds the pressure in the pulmonary trunk and aorta. 6. The first sound of a cardiac cycle occurs when the are closing. 7. The second sound of a cardiac cycle occurs when
Answer:
1.The period during which a heart chamber is contracting is called systole.
2. The period during which a heart chamber is relaxing is called diastole.
3. During ventricular contraction, the AV valves (tricuspid and mitral valves) are closed.
4. During ventricular relaxation, the AV valves are open.
5. The pulmonary and aortic valves open when the pressure in the ventricles exceeds the pressure in the pulmonary trunk and aorta.
6. The first sound of a cardiac cycle occurs when the atrioventricular valves are closing.
7. The second sound of a cardiac cycle occurs when the semilunar valves are closing.
Explanation:
We can divide the heart cycle into two parts the systole and the diastole. The systole happens when the heart walls contract, and the diastole when these relax.
The relaxation and contraction allow the flow of blood into the different heart chambers.
During diastole, blood flows to the right atrium from the vena cavae superior and inferior, and the coronary veins and to the left atrium from the pulmonary veins. The blood accumulated in the atriums causes the AV valves to open, and blood flows to the ventricles. In this part, the atrium pressure exceeds the ventricular pressure allowing the blood's flow. When the atriums contract, the remaining blood that was in them, goes to the ventricles. Throughout all this process, the pulmonary and aortic valve is closed due to a pressure difference.
During ventricular systole, there are two phases. First, the ventricles contracts themselves, and the ventricular pressure increases, being higher than the atrium pressure. As a consequence, the AV valves close. During this first phase of contraction, there is not enough pressure to open the pulmonary and aortic valves. In the second phase, the ventricles completely contract themselves, the ventricular blood pressure increases. It becomes higher than the pressure in the aortic and pulmonary valves. As a consequence, the blood pushes the valves open, and blood goes out of the heart. Then, the difference in pressure between the ventricles and the pulmonary trunk and aorta causes the valves in these areas to close.
The first sound that we listen to is the S1 and is during the ventricular contraction that closes the atrioventricular valves. The second sound is the S2, and it happens when the semilunar valves close, also knowns as aortic and pulmonary valves. S2 occurs during diastole once that the blood is out of the ventricle and the contraction has finished.
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DNA Unit Test (Spring 2021) / 19 of 29
What is most likely to result when a mutation affects a DNA sequence?
A. The codons will be unable to create bonds with the enzymes.
B. The nucleic acids will be unable to create bonds with the ribosomes.
C. The amino acid sequence will be changed and a different protein will be formed.
D. The protein sequence will be changed and a different set of nucleic acids will be formed.
Answer:it’s A
Explanation:
What is the current genetic diversity of koalas?
Answer:
low in modern conditions.
Explanation:
hellllllp how do you do this?
Answer:
do what ? i cannot see it
Explanation:
ok
Answer:whats the question
Explanation:(pls dont report me as soon as u tell me the question i will edit my answer and answer correctly)
the specific physical location in which a given species lives is called its
a- community
b- abiotic factor
c- climate
d- habitat
Answer:
d
Explanation:
Two of the following statements are false. Circle the letter and fix the statement to make it true.
a. Enzymes are NOT used up by a chemical reaction
b. Enzymes help to speed up chemical reactions
c. Enzymes are made up of proteins
d. Enzymes are needed for a chemical reaction to occur
Answer:
All options about the enzymes are true
Little is known about much of Earth’s early history because ____.
a.
Precambrian rocks have been deeply buried
b.
Precambrian rocks have been changed by heat and pressure
c.
Precambrian soft-bodied life-forms weren’t often preserved as fossils
d.
all of the above
Answer:
D. all of the above
Explanation:
i hope it helps you
Which part of the ear is infected during ear infections?
-the outer ear
-the whole ear
-the inner ear
-the middle ear
Answer:
It's the middle ear.
Explanation:
The official diagnosis is "otitis media" which translates as otitis = inflammation of the ear, and media = middle
What is the name of the particle that circles the nucleus of an atom?
A. Neutron
B. Protein
C. Proton
D. Electron
Answer:
electron
Explanation:
elections circle the nucleus
6) What new thing have you been doing to stay stress-free and positive during the pandemic?
Answer:
Close my eyes an play calming music of nature and relax and feel like in nature and there is nothing else to stress about
Explanation:
Answer: I've been reading books, cleaning my room and listening to podcasts and music!
help asap
6th grade science
Answer:
true.......
Explanation:
.........
Answer: True.
Explanation: All facts mentioned are true avout plant cells...........