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Science and Biology
Page 4
Questions (242)
Does Charles Darwin have any supporters for his theory of evolution?
4 answers
asked by
Melissa
959 views
Which is the most correct order of the theorized evolution of life on Earth?
* 1 point Single-celled organisms produced methane,
1 answer
asked by
jam
99 views
The endocrine system only regulates long-term changes in the body true or false
1 answer
asked anonymously
52 views
Which type of stem cell is able to differentiate into any cell type, including extraembryonic placental cells? ( 1 point )
A.)
1 answer
asked anonymously
49 views
The rate (in mg carbon/m3/h) at which photosynthesis takes place for a species of phytoplankton is modeled by the function
P =
1 answer
asked by
Anonymous
832 views
my teacher gave me this question I don't get it. If a normal person blinks 25 times per minute how old would you be your next
4 answers
asked by
Anonymous
224 views
Animal Structures Unit Test 7 of 87 of 8 Items Question In 3-5 sentences, explain the role of the digestive system in animals,
1 answer
asked by
itchiboy
60 views
The Irish survived for generations by eating potatoes as their main staple. What is the main biomolecule in potatoes that
9 answers
asked by
Brittany
652 views
how to grow germs at home
1 answer
asked anonymously
22 views
Something that potatoes and bacteria have in common is that they both reproduce%0D%0AResponses%0D%0A%0D%0Ausing
1 answer
asked by
I defitnley (problably not) (indeed so) did ya moms
55 views
assignment. discuss the major sources and fate of the following substances in ruminant digestion
1. propionic, ethanoic and
1 answer
asked anonymously
48 views
What occurs during the translation process?(1 point) Responses Messenger RNA is made from DNA. Messenger RNA is made from DNA.
1 answer
asked by
STAN NCT DREAM
45 views
How to collect bacteria on qtip
1 answer
asked anonymously
24 views
what happensn if thr cell cycle never goes inti g0
4 answers
asked anonymously
19 views
What are the characteristics of a plant?
Eukaryotic, cell wall, and autotrophic Eukaryotic, no cell wall, and heterotrophic
2 answers
asked by
Ava
539 views
Factors affecting growth
1 answer
asked by
Oluwademilade
54 views
why did the author think survival of the fittest was misinterpreted
“Survival of the Fittest Has Evolved: Try Survival of the
1 answer
asked anonymously
46 views
In 1979, a biologist Reto Zach published a study on how crows drop whelks,
a type of mollusk, from a height that minimized the
2 answers
asked by
Bob
512 views
This is the hypothesis about the affect of inhibitors on enzyme:
--If the competitive inhibitor presence, then it might cause the
2 answers
asked by
alma
527 views
What is the process of cellular respiration and why is it so important? Thank you.
2 answers
asked by
Angelica
501 views
Is a human a herbivore carnivore or omnivore
1 answer
asked anonymously
36 views
until recently, many scientists were tentative in their acceptance for the theory of the chemical evolution of life on earth.
1 answer
asked by
qwer
488 views
What is the location and function:
- the speech area of the brain - the comprehension area of the brain
1 answer
asked by
Alex
498 views
Why could your body maintain a carbon atom that was present in George Washington’s body
2 answers
asked by
Anonymous
462 views
Which statement is true of all proteins
They are created by mutations in DNA They carry oxygen in human blood. Their main
1 answer
asked by
Cat
43 views
After taking a medication its concentration in the bloodstream behaves as shown in the graph 650x/(x^3+200), where the x values
1 answer
asked by
Fatih
471 views
A specimen has .625 the amount of carbon 14 you would find in a living specimen.
How many half-lives has the specimen been
1 answer
asked by
Chris
474 views
I'm trying to come up a hypothesis (statement)on the, topic: born (genetics) or learned behavior? Can someone please answer
1 answer
asked by
GIGI
492 views
Can someone please explain the role of NAHD and FADH2 in cellular respiration, I don't understand, no matter how many
1 answer
asked by
Mcbiology
465 views
Do breeders observe the genotypes or phenotypes in their organisms?
1 answer
asked by
David
442 views
Consider the following chain of events. Describe in 350-700 words the sensory process that takes place as the scenario unfolds
3 answers
asked by
marie
447 views
Matter and Energy Unit Test
6 of 14 6 of 14 Items Question Which role does photosynthesis play in the flow of energy? (1 point)
3 answers
asked by
Daphne
247 views
Which statement about chromosomes is true?(1 point)
Responses Chromosomes are found in sets of three. The same number of
3 answers
asked anonymously
168 views
Which cell type would most likely to put off senescence and terminal differentiation so it could continue to replicate in order
1 answer
asked anonymously
26 views
What is the process by which proteins are synthesized within cells?(1 point)
Responses Glycolysis Glycolysis Protein digestion
1 answer
asked by
@BOT
71 views
What is the order for determining a protein's shape and make up? Choose the most accurate answer(1 point)
Responses Nucleotide
1 answer
asked anonymously
51 views
Use the drop-down menu to answer the question.
What changed about the peppered moth population during the Second Industrial
1 answer
asked anonymously
27 views
What makes human beings different from other animals?
1 answer
asked anonymously
37 views
Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves from the bushes on the ground. A genetic
1 answer
asked by
mason Mascolino
44 views
What is involved in the process of artificial selection?
A An organism with a beneficial trait is more likely to survive. B An
1 answer
asked anonymously
63 views
What is the correct order for a human's life cycle?
A. embryo, infant, child, adolescent, adult. B. child, infant, adolescent,
1 answer
asked anonymously
48 views
Which group of organisms is most closely related to Archeabacteria?
Responses A AnimaliaAnimalia B FungiFungi C PlantaePlantae D
1 answer
asked anonymously
33 views
During germination and early growth,the dry weight of endosperm decreases while that of the embryo increses. Explain
1 answer
asked anonymously
12 views
What is the purpose of protein synthesis?
a.) make RNA b.) make a protein or polypeptide c.) to replicate DNA d.) all of the
1 answer
asked anonymously
14 views
As a result of _______________, the incorrect sequence of amino acids will be translated into a protein, resulting in a
1 answer
asked by
ray
73 views
Read the scientific question below.
"Does sunlight make plants live?" What is a likely hypothesis for the question? a Yes,
1 answer
asked anonymously
38 views
Read the section about Respiration and answer the question that follows.
What controls how fast you breathe? temperature of the
1 answer
asked by
Unknown
32 views
Homeostasis Portfolio
1 answer
asked anonymously
19 views
is genetic makeup genotype or phenotype
1 answer
asked anonymously
50 views
How have most photosynthesizers adapted to the lack of light? 3 sentences
1 answer
asked anonymously
12 views
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