What are the three categories of protists, and by which characteristics are they classified?
Answer:
Animal-like protists, Plant-like protists, and Fungi-like protists.
Organism's mode of reproduction, method of nutrition, and motility.
Fun Fact - Mushrooms and other fungi release an incredible amount of spores into the atmosphere every year, and contributing up to 50 million tonnes of particulates.
2. Name two products that come from living things that are used to aid in human health and healing. Discuss where these products come from and what they do.
Answer: water and wart
Explanation: so we can live and walk
How could these objects be classified: steak knife, screw, and saw blade? A. Objects made of metal B. Objects used for cutting C. Objects used to sew clothing D. Objects with handles
Answer: A.
Explanation: They are all made of metal
Worksheet 5 Cell Division for students answerkey from umuc
Answer:
binary fission,meiosis and
mitosis,
2. What is the function of the cell membrane?
Answer:
it protects the cell. it act as a receptor. it regulates the transport of substancesit receives chemical messenger from other cells.please explain the interactions and interdependence of organisms within a biosphere. please provide me with a different example on these interactions and interdependence in the picture below. include nonliving organisms an illustrate why they are essential organisms
Answer:
The interactions, between organisms, is like humans talking
humans. The interactions are the animals
drinking the water, walking on the ground, climbing
trees, and more.
Explanation: Got it right :)
Without leaves green plants could not
Answer:Without leaves green plants could not live.
Explanation:because from leaves a plant take breath or do respiration. In leaves of plants there are small pores or stomata from where they breathe. So if we can't breathe we can't live.so,Without leaves green plants could not live.
Which of these fields of science is the study of the atmosphere, including
climate and weather?
O A. Meteorology
O B. Oceanography
C. Hydrology
D. Geography
Answer:
It is actually Meteorology if im correct
Explanation:
i was learning it a couple weeks ago again lol
how were the designs of pasteurs and redis experiment diffrent
Specific steps for big 5
Answer:
study diligently, often pray according to beliefs, often read, do not delay homework, and ask permission from parents to always be blessed
Which statements are true of a scientific theory but not a hypothesis? It is supported by multiple experiments. It has a strong predictive quality. It is a more general explanation for how or why certain phenomena occur. It is a tentative explanation. It is a falsifiable statement.
Answer: it is supported by multiple experiments
It has a strong predictive quality
It is a more general explanation for how or why certain phenomena occur
Explanation:
7. If a growing child has deficient production of pituitary secretions, this child would
a. Develop acromegaly
b. Become a dwarf
C. Mature sexually at an early age
d. Be in constant danger of becoming dehydrated
Answer:
b. Become a dwarf
Explanation:
A decreased secretion of growth hormone can result in pituitary dwarfism which then decreases the rate of cell division of cartilage cells in the epiphyseal plate
During which phase does the cell actually separate into two individual daughter cells?
Answer:
During which phase does the cell actually separate into two individual daughter cells? Explanation: Cytokinesis is the phase during which the cytoplasm of the cell divides and the cell actually separates into two cells. The term cytokinesis actually means cutting (kinesis) of the cytoplasm.
Explanation:
The parent cell separates into two individual daughter cells in the cytokinesis phase of mitosis. Details about cytokinesis can be found below.
cell.
What is cytokinesis?Cytokinesis is the process in which the cytoplasm of a cell divides following the division of the nucleus.
Mitosis is the biological process by which living cells replicate themselves and create offsprings.
Mitosis primarily involves the division of the nucleus while Cytokinesis is the division of parent cells into daughter cells.
Therefore, the parent cell separates into two individual daughter cells in the cytokinesis phase of mitosis.
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. As the volume of the cell increases, how does the surface area to volume ratio (SA/Ve) change?
Answer: Well, you see, As the cube size increases or the cell gets bigger, then the surface area to volume ratio - SA:V ratio decreases. ... When a cell grows, its volume increases at a greater rate than its surface area, therefore it's SA: V ratio decreases.
Explanation:
Martin has a very low tolerance for alcohol- two beers and he's falling down drunk. this is likely at least partly linked to a small amount of which organelle in his cells? a) smooth endoplasmic reticulum b) lysosomes c) mitochondria d) rough endoplasmic reticulum e) Golgi apparatus
Answer:
is it okk
Explanation:
The lysosomes are the cellular organelles containing the hydrolytic enzymes which help in the metabolism of the complex and toxic compounds. The alcohol which is consumed is degraded and digested by the lysosomes which decrease the rate of digestion of the other complexes like the proteins. This decreased lysosomal activity leads to liver damage.
here is your answer
Water molecules attract each other. Attraction between similar molecules is referred to as
Answer:
Explanation:
the attractive forces between similar molecules is referred as cohesive forces water molecule attract each other through cohesive forces and has strong cohesion because of strong hydrogen bonding
I would like to know your opinion:
Suppose that you and your spouse held frozen embryos at a private fertility clinic and that you knew you would never need them. Would you donate them for stem cell research? Why or why not?
Is DNP and cyanide an inhibitor of cellular respiration?
Answer: Yes.
Explanation:
DNP and cyanide are both cellular respiration inhibitor.
Cyanide is a neurotoxin that can prevent cellular respiration by it's inactivation activity on mitochondria enzymes called cytochrome oxidase.
DNP (2,4-Dinitrophenol is a chemical that inhibit cellular respiration. It help to shuttle proton across cell membranes of living cells by spreading the proton along along the mitochondria and collapsing the force that produced energy for the cell activities.
Carbon has 6 protons and 6 neutrons for an atomic mass of 12. But there are a some carbon atoms have 8
neutrons (instead of 6). These carbon atoms have a mass of 14 (instead of 12).
What term refers to the fact that in any type of atom some of those atoms have different numbers of neutrons?
Select one:
a. ions
O b. isotopes
O c. neutrons
Answer:
isotopes
Isoyopes are element having same atomic number but different atomic mass
What are the Five characteristics of life
Answer:
The five characteristics of life are
Cells.
Obtain and Use Energy.
Reproduction.
Respond to the Environment.
Adapt/Evolve.
Explanation:
Members of a population interact with other populations
in a community, and compete to obtain the matter and
energy they need for basic resources, mates, and territory.
O True
O
False
Answer:
0000
Explanation:
in summer, what happens to the hurricane’s temperature, category, and speed as it travels across a body of water and then land?
I think it starts to get slower as soon as it starts traveling because then hurricanes wouldnt be as bad and would be long, and it could possible get worse as it travels across the water because it could be sucking up water so then it would get bigger and worse. The tempertaure will get colder because it will then start to pour and cause destruction and make it windy and very chilly.
In summer the temperature of hurricane will get colder because it will then start to pour and cause destruction and make it windy and very chilly and it could be sucking up water so then it would get bigger and worse.
What is hurricane?Hurricane has been defined as the conditions which has been expected in a specified area. As defined by National Oceanic and Atmospheric Administration (NOAA), it means that hurricane conditions (sustained winds of 74 mph or greater) are possible within your area and hurricane warnings means hurricane conditions are expected in an area.
The warm ocean water allows more water to get evaporate and this gives more power for the Hurricane to began. Powerful winds clash as a result of the air to move towards upwards which has light wind around the area allows it to start moving round and round with this whole process continues to make the Hurricane powerful and faster.
Therefore, In summer the temperature of hurricane will get colder because it will then start to pour and cause destruction and make it windy and very chilly and it could be sucking up water so then it would get bigger and worse.
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Which organ system is responsible for coordination and integration of bodily functions as well as detecting changes inside and outside the body
According to the question, the answer is endocrine system it works with the nervous to control the internal organs it helps with regulation of the body hormones growth and reproduction.
What are 3 main functions of the endocrine system?Makes Hormones for Mood, Development, and Growth. Many different vital hormones are created and controlled within the endocrine system.Sends Hormones into Your Bloodstream.Regulates the Release of Hormones.Thus, endocrine system it works with the nervous to control the internal organs.
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How is the structure of a unicellular organism different than the structure of a multicellular organisms? How does this affect function
4. Adaptive radiator
different habitats and few competitors, thus diversifying rapidly into several new
O True
O False
5.
increases the frequency of adaptive mutations in a population over time.
(select only one answer)
O Fitness
O Natural selection
Artificial selection
Adaptive radiation
6. Any change in allele frequencies in a gene pool is called
2
(select only one answer)
natural selection
Answer:
The correct answer is-
4. true
5. Natural selection
6. microevolution
Explanation:
Adaptive radiation is a cycle where living beings diversifying rapidly from a familial or an ancestral species into a huge number of several new types, especially when there are new environmental aspects present such as different habitats and few competitors.
Thus, it is a true statement.
Natural selection is the cycle through which a population or a species of living beings adjust and change over the period of time. natural selection just acts upon the heritable attributes of a population by choosing for advantageous alleles or and in this manner increasing the frequency of these adaptive alleles in the population.
Thus the option Natural selection is correct.
Changes inside a genetic pool from happening to one generation to another is known as microevolution. Allele frequencies in a population may change because of, natural selection, mutation, genetic drift, and genetic flow.
Thus, the correct answer is - microevolution.
which of these are claims of pseudoscience most likely based on?
A. Critical Thinking
B. Logical Reasoning
C. Controlled Experiments
D. Creative Imagination
Answer: I think the answer is creative imagination
Explanation:
The definition of pseudoscience is:
a collection of beliefs or practices mistakenly regarded as being based on scientific method.
Here is something I found online
A pseudoscience is a fake science that makes claims based on faulty or nonexistent scientific evidence. In most cases, these pseudoscience present claims in a way that makes them seem possible, but with little or no empirical support for these claims. Graphology, numerology, and astrology, are all examples of pseudoscience.
Can somebody help me ASAP , I’m timed!
Answer:
B.
Explanation:
B. carbon decays relatively quickly.
What step of the scientific method immediately follows "state the problem"?
A. Draw conclusions.
B. Make observations.
C. Form a hypothesis.
D. Design an experiment.
Answer:
c
Explanation:
before you can do a, c, or d you must form a hypothesis to be tested.
what will happen if there is no mitrochondria in a cell
what plays a key role in stimulating appetite and enabling us to taste food
Answer:
taste bud is the one that stimulate appetite and enable us to taste
Explanation:
because without the taste bud, we won't know that a particular food contain ions, acids and base