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Science and Biology
Page 2
Questions (242)
How did Spallanzani modify Needham's experiment to gain support for biogenesis?
Responses A He used flasks with a curved neck.He
2 answers
asked anonymously
43 views
Cellulose is a type of(1 point)
Responses lipid. lipid. protein. protein. carbohydrate. carbohydrate. grass.
2 answers
asked anonymously
91 views
What is a list of an organ system?
2 answers
asked by
kden
37 views
does pseudopod help multicellular organisms move?
2 answers
asked by
kitten
45 views
What is the effect of xylem dries up and dies?
1 answer
asked by
Sky
73 views
What is the effect of xylem dries up in days?
1 answer
asked by
Sky
88 views
What is a gene?
1 answer
asked anonymously
130 views
Full name for DNA
1 answer
asked by
Romeo
68 views
What are the building blocks of protein
1 answer
asked by
Dwayne
63 views
Which statement correctly classifies ATP, cytoplasm, and mitochondria?
1 answer
asked by
Anthony
96 views
state 4 uniqueness of man
2 answers
asked by
ezinne
161 views
Proteins have a 'backbone' of repeating elements, based on the similar composition of amino acids. The repeating elements of a
1 answer
asked by
red
409 views
explain in detail about the beneficial microorganisms and probiotics with examples
3 answers
asked by
Jonathan Kila
58 views
What original colors are a plant cell????? I looked it up and it said different colors for each part like the cell wall, and the
1 answer
asked by
Young Lil G
406 views
3)Based on your understanding of metabolic processes what would be the short and long term effects of inhibiting the TCA cycle?
1 answer
asked by
sherry
485 views
A dichotomous key is used to ___________. ?
A. identify dicots, only B. identify organisms C. gain entry to homes by burglars D.
1 answer
asked by
Cassandra
429 views
A dichotomous key is used to ___________. ?
A. identify dicots, only B. identify organisms C. gain entry to homes by burglars D.
2 answers
asked by
Cassandra
920 views
The kinetic parameters of the reaction of lactate to pyruvate can be measured by following the formation of NADH from NAD+. It
2 answers
asked by
Student
538 views
What fatty compound makes up cell membranes?
A. Proteins B. Carbohydrates C. Glucose D. Lipids
3 answers
asked by
SCJohnson
44 views
1. I can be animal-like, plant-like and fungus-like. I can carry out multiple modes of reproduction and nutrition and have
3 answers
asked anonymously
52 views
Which one of the following statements about heritability is true?
Im sure that not B
1 answer
asked by
elly
398 views
What are some things you can inherit from your parents?
5 answers
asked by
Mary
458 views
Which ,begin emphasis,best,end emphasis, explains the role of enzymes in a living cell?
Answer options with 4 options A. Enzymes
7 answers
asked by
ooga booga
76 views
What methods would you use to sterilize and clean a lab coat contaminated with a broth culture of Vibrio cholerae so that the
4 answers
asked by
Rose
1,206 views
A couple has just learned that their daughter has hemophilia. They already have a son who does not have the disease. What are
3 answers
asked by
Elina
1,050 views
Compare the basic principles on which the Darwin’s natural selection and Lamarck’s concepts of evolution are based.
2 answers
asked by
Angela
492 views
The sequence below begins with the initiator methione.
ATGTTCAATGTTATGGATTGGCCCTGGTAAATGAAATAGAATGAT Please give a hypothetical
2 answers
asked by
aisha
497 views
When you get home, you smell cookies baking. You respond by walking toward the kitchen. Many signals move through your nervous
3 answers
asked by
spider
46 views
what organism is a porkaryotic cell?
2 answers
asked by
ana
880 views
How many molecules of ATP will be synthesized by the complete oxidation of one molecule of fructose 1, 6-bisphosphate to carbon
1 answer
asked by
Teddy
438 views
what is the amino acids?
3 answers
asked by
Jessika
398 views
What is semen?
(1 point) Responses a combination of sperm cells and egg cells a combination of sperm cells and egg cells a
3 answers
asked by
Ezra
106 views
How do I calculate protein concentration if I know the purity is 97.3% and MW = 2666.31 kDA
Thanks
1 answer
asked by
Jenni
387 views
Can you tell me the similarities and difference between a hummingbirds and a humans body system. Tell me where you got your
3 answers
asked anonymously
91 views
acidic substance secreted by glands in the stomach wall is it pepsin
enzyme that breaks down starch into maltose is it salivary
2 answers
asked by
Justin
542 views
the protein that holds the human body together is known as (1 point) amino acid hemoglobin messenger rna anemia
3 answers
asked anonymously
26 views
What would life be without organisms?
11 answers
asked by
saranghae12
212 views
which of the seven level of classification is most specific?
Please help I don't get this!!!!!
3 answers
asked by
Laruen
999 views
Think about the article. Which of these is true about chins?
A.Chins could help scientists figure out why humans are like
3 answers
asked by
Thearee Watts
37 views
how the alteration in any of codons results in mutation
3 answers
asked by
Samuel Gudeta
62 views
im stuck on these questions for my study guide Please help! i don't want links. thanks
1. Which of the follwoing would be an
2 answers
asked by
Philip
566 views
what is the difference between Semi-conservative replication, Bidirectional replication and Semi-continuous replication
3 answers
asked anonymously
49 views
who discovered dna?
was it friedrich miescher,francis crick and james watson or rosalind franklin???? in know someone asked the
2 answers
asked by
matthew
575 views
What is a gene?(1 point)
Responses a section of DNA that encodes a specific protein a section of DNA that encodes a specific
3 answers
asked by
Robert Downey Jr
73 views
It is estimated that 80% of the information entering the brain is from the eyes?
I think its false I think it comes from our
1 answer
asked by
Anthony
342 views
what is nonfermentative bacteria?
1 answer
asked by
Elawabeh
314 views
Describe the path of oxygen from when it enters your mouth to the blood.
1 answer
asked by
Maddison
332 views
• Write a 700- to 1050-word paper in APA format describing the five major structures of the brain and each structure’s
3 answers
asked by
zdenka
675 views
I have to do a project about the human life cylce dose anyone know any good websites or any good information about the seven
1 answer
asked by
Rachael.gardner
1,138 views
need help
If one strand of DNA, had bases ordered ATCCGTC, what would be the bases of its other strand? Compare and contrast
1 answer
asked by
kate
607 views
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