Answers
Related Questions
when pressure is low but temperature and humidity are high,what type of weather happens?
Answers
Low pressure systems tend to result in unsettled weather, and may present clouds, high winds, and precipitation. As the low pressure intensifies, storms or hurricanes can be formed.
How is the Mid-Ocean Ridge related to the age of the oceanic crust?
Answers
Answer:
The age, density, and thickness of oceanic crust increase with distance from the mid-ocean ridge. Eventually, older oceanic crust encounters a tectonic boundary with continental crust. How to form magnetic striping: new oceanic crust forms continuously at the mid-ocean ridges The two parts of the oceanic plate are pulled apart, and magnetic stripes become older as they move away from the mid-ocean ridge.
Explanation:
Which one of the following is produced in the greatest numbers during one turn of the Krebs cycle?
a. NADH
b. Acetyl-CoA
c. FADH2
d. ATP
Answers
Answer:
The correct answer is - a. NADH
Explanation:
The Krebs cycle is a set of chemical reactions that takes place to generate energy from nutrients such as carbohydrates, fats, and proteins converting to carbon dioxide. by oxidation of acetate.
In the Krebs cycle, each molecule of carbon generates 3 molecules of NADH, one molecule of ATP and 2 molecules of FADH2 in each cycle. Thus, the greatest numbers during one turn of the Krebs cycle is NADH.
Identify and describe the 3 types of barriers the skin forms:
a.
b.
c
Answers
Answer:
Maintaining the balance of fluids in the body. Binding in moisture when necessary and preventing moisture loss.
Regulating body temperature: it insulates our body, conserves heat in cold conditions and perspires to cool the body down when it gets hot.
Sensing pressure and pain: absorbing shock and alerting us to danger.
Guarding the whole body from external aggressors.
Explanation:
What role do chromosomes play in genetic variation?
Answers
Answer:
Each egg and orgasm contains a different combination of genes. This is because when egg and orgasm cells form, the chromosomes join together and randomly exchange genes between each other before the cell divides.
Crocodiles are adapted to live in their environment. Which adaptations allow a crocodile to hunt land animals effectively without being detected?
A sharp claws and teeth for holding prey under water
B strong jaws so prey cannot escape once it is caught
C long tails to help them move quickly from the water to the land
D eyes positioned on top of the head to see prey while under water
Answers
Answer: D
Explanation:
Question:
1. Ecosystems contain producers, consumers, and decomposers. Which list below includes an example of each?
fungus, chipmunk, fox
dandelion, squirrel, bacteria
cricket, beetle, woodpecker
maple tree, blue jay, hawk
2. Which list below shows the correct path of energy flow through a food chain?
carnivore>herbivore>decomposer>producer
herbivore>producer>decomposer>carnivore
producer>herbivore>carnivore>decomposer
producer>carnivore>decomposer>herbivore
3. Consider the energy pyramid. Which statement best summarizes what happens to energy as it flows through the food chain?
The amount of energy transferred between trophic levels decreases up the food chain
The amount of energy transferred between trophic levels increases up the food chain.
The amount of energy transferred between any two trophic levels of a food chain is the same.
The amount of energy at each trophic level of a food chain is independent of the other levels
Answers
Explanation:
1. fungus chipmunk fox
2. 3rd one
3.
Which correctly describes cytokinesis and the phase it occurs in the cell cycle?
A. It is the process in which DNA is replicated to make two copies, and it occurs in the interphase of the
cell cycle.
B. It is the process in which DNA is replicated to make two copies, and it occurs in the mitotic phase of
the cell cycle.
c. It is the process in which the cytoplasm of a cell divides to make two daughter cells, and it occurs in
the interphase of the cell cycle.
D. It is the process in which the cytoplasm of a cell divides to make two daughter cells, and it occurs in
the mitotic phase of the cell cycle.
Answers
Answer:
D
Explanation:
Cytokinesis occurs after telophase in the cycle. During cytokinesis a contractile ring forms around the cell membrane splitting the cell into two separate cells which each contain a full set of DNA
The largest extant (living) organism on Earth is larger than a blue whale and larger than the giant sequoia (giant redwood) tree. The largest living organism is the honey mushroom (Armillaria mellea).
What is the size of a honey mushroom?
Answers
A pine forest has enough food to support one thousand woodpeckers. Which factor could limit the growth of the woodpecker population?
O increase in the annual rainfall
O limited availability of nesting space
O migration of woodpeckers to other regions
O increase in the population of seed-eating birds
Song
Answers
Answer:
Limited availability of nesting space.
Explanation:
MASTERY CONNECT MITOSIS
Answers
Answer:
The answer is B, y-z-w-x.
why is there a high concentration of digestive enzymes found in the small intestine of animals?
Answers
How does conduction differ from convection?
In conduction, particles remain approximately in place; in convection, fluid particles move from one location to another.
Conduction transfers thermal energy in solids; convection transfers thermal energy in liquids.
Conduction transfers energy by direct contact of particles; convection transfers energy in the form of waves.
Conduction transfers energy by movement of matter; convection transfers energy by direct contact of particles.
Answers
Answer:
Explanation:
I think the first one is correct.
The second one is half right (conduction works mostly in solids). The second part is not correct. Convection works mostly in gases.
The third one is wrong about waves. Conduction usually has direct contact of particles.
The last one is not correct. There is no visible movement of matter in conduction. The definition for convection is also incorrect.
Green plants take in oxygen and water, use them to produce food, and give off carbon dioxide.
Answers
Answer: True
Explanation: True
Please answer this question for brainiest !!
Answers
True or False: All the sugar produce during photosynthesis is not immediately used ; some is stored as energy for later use
Answers
Answer:
true
Explanation:
what color is an apple
Answers
Answer:
Red green yellow or multiple
Explanation:
i go to the market
How do you think that water gets to the other parts of the tree that need it?
Answers
Explanation:
Water mostly enters a tree through the roots by osmosis and any dissolved mineral nutrients will travel with it upward through the inner bark's xylem (using capillary action) and into the leaves.
!!!!!!PLEASE HELP!!!!!!!
Answers
What form of diversity are evident in the American population?
Answers
Answer:
Ethnic, religious, and cultural
Explanation:
These people belong to classes that differ in some of the most significant facets of our society, such as nationality, race, immigrant status, social background, gender, and faith, and their lives are influenced by these affiliations.
Cultural diversity allows one to identify and appreciate "ways of being" that are not simply our own, so that we can create bonds of trust, respect, and empathy through cultures as we communicate with others.
Which of the following would increase both the atomic number and mass number of an atom by one?
A.
Adding one more neuton.
B.
Adding one more proton and electron.
C.
Adding one more proton and neutron.
D.
Adding one more proton, one more neutron, and one more electron.
Answers
Answer:
C. Adding one more proton and neutron.
Explanation:
The atomic number is the number of protons in the nucleus of an atom. Atomic mass is the number of protons and neutrons.
Why does germ (sex) cells undergo meiosis and somatic(body) cells don't?
Answers
Proteins are constructed from MRNA, so why is it said that information specifying traits of organisms is encoded in DNA?
Answers
Answer:
Because the mRNA are produced from DNA.
Explanation:
DNA, which encodes the genetic information needed for the survival and growth of living organisms, is said to be the BLUEPRINT OF LIFE. This is because DNA stores the information for specifying the traits of an organism. Although, according to this question, it is very TRUE that protein molecules are constructed from mRNA, but the mRNA are synthesized from DNA.
The gene, which is found in the DNA molecule, undergoes expression in two ways namely: transcription to mRNA, and translation to amino acid or protein. This protein is responsible for the traits exhibited by organisms. However, the whole process begins with DNA.
HELPP MEEEE
8.) The nervous system is:
A. a system for supporting the body’s structure.
B. a system for circulating blood throughout the body.
C. a network that carries messages between the brain and the rest of the body.
D. a network of glands that secrete hormones.
_______________________
9.) From the choices below, select the activities for which the nervous system is responsible.
A. digesting food to produce energy
B. quickly moving your hand off of a hot stove
C. feeling pain
D. identifying an odor
_______________________
10.) Glial cells are
A. cells that support neurons.
B. cells that produce sweat.
C. cells that transmit messages.
D. cells that sometimes attack the nervous system.
_______________________
11.) What are the characteristics of the central nervous system? Select all that apply.
A. It is made up of the brain and spinal cord.
B. It is a system of bones that supports the body.
C. It uses the spinal cord as a pathway to transmit messages to the PNS.
D. It contains networks of nerves called plexuses.
_______________________
Answers
Answer: C
Explanation:
Tthe nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.
define Cell Differentiation
Answers
Answer:
Cellular differentiation is the process in which a cell changes from one cell type to another.
Answer:
Cell Differentiation is when a cell changes from one type of cell to another (usually to a more specialized type of cell).
Explanation:
How does the lac operon help E. coli conserve energy and other resources?
Answers
Answer:
A lac operon is a group of three genes that are always transcribed together which code proteins needed for the metabolism of lactose. ... This way of transcription control preserves the energy of E. coli, so proteins that these bacteria need in presence of lactose aren't synthesized when this molecule is absent.
What is one of the root causes of environmental problems?
Answers
Answer:
here are some:
1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods. One of the first principles of free markets is that for them to work effec- tively, the full costs of an activity must be borne by the involved parties.
Explanation:
hope this helps <3
The picture on the right shows fraternal twins. How can you account for their differences considering that they are twins? and the picture is twin boy and girl next to each other help i need it now
Answers
Answer:
their offsprings
Explanation:
they are form thesame offsprings
What
happens once a neurotransmitter is received by a post synaptic neuron receptors
Answers
Answer:
Neurotransmitter binding increases membrane permeability and form a new action potential.
Explanation:
Neurotransmitters are specific lipid-based compounds that are used in the nervous system in chemical signal transduction. They exhibit receptor-specific functions in triggering many regions and physiological responses of the brain and spinal cord or the central nervous system (CNS).
When released into the space between the synapses called the synaptic cleft, they trigger a range of responses. On the postsynaptic cells they briefly bind to chemical receptors. This results in changes to the membrane which increases the cells' permeability to ions like Na+; a new action potential is created.
QUESTIONS:
1.It is one of the different solid wastes identified in Philippines
2.Gases that are the main cause of climate change, trapping inthe sun's heat and warming the surface of the earth.
3.A significant fact about environment
4.One of the cause of a declining biodiversity is__
5.An environment hazard that we may face every day.
CHOICES ANSWER:
•BACTERIA AND TAXINS
•SUSTAINABLE FISHING
•IT DOESN'T AFFECT THE QUALITY OF HUMAN LIFE
•GREENHOUSE GAS
•IT PLAYS A CRUCIAL ROLE IN THE SUSTAINABLE OF LIFE
•ILLEGAL WILDFIRE TRAFFICKING
•DISCARDED HOUSEHOLD WASTES
•LEAD AND MERCURY
Answers
Answer:
hi what's up
Explanation:
hi what's up
