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Science and Biology
Page 3
Questions (242)
why does olfactory sense doesn't pass through thalamus to cerebral cortex
3 answers
asked by
Samuel Gudeta
58 views
what does trna transport
1 answer
asked by
tommy
279 views
Give four reasons why we need food.
1 answer
asked by
Stan
481 views
WHy is it better to use a wet mount preparation rather then a dry one?
are plant and animal cells prokaryotic or eukaryotic? WHy
7 answers
asked by
anonymous
907 views
Some student made a terratium out ot the bottom of 2-liter soda bottle.They placeed a layer of gravel on the botton of the
3 answers
asked by
PRECILIA
547 views
What is the difference between a consumer and a producer in the plant world
3 answers
asked by
Jo
28 views
Directions: Drag and drop the structures listed below in order from least to most complex (smallest to biggest).
Top label: Least
3 answers
asked anonymously
40 views
i have to finished this cross word , and i need help on the last two . So thank you if you can solve it :)
A substance that micro
1 answer
asked by
Saffron.
502 views
What stinks when alive but smells good when dead?
1 answer
asked by
Samantha
316 views
What is the function of lipids and cells?
1 answer
asked by
Eileen
367 views
What is the purpose of the cell cycle?
* Growth of an organism and Repair of damaged tissue To help the body get rid of extra
3 answers
asked by
Guest
45 views
How do you draw a tetrapeptide from the one letter codes(Amino acids) and also give the pI, if given the pKa values?
For example
2 answers
asked by
jeff helper
522 views
I need some info. to interprate this assignment below:
the conduction action potentials and activation of neurotransmitters is
4 answers
asked by
rose - Ms. Sue
1,087 views
What are the five stages of a human's life cycle?
1 answer
asked by
Anna
440 views
In the search to discover the agents that caused mad cow disease, scrapie in sheep, and CJD and kuru in humans, the diseased
1 answer
asked by
Brooke
620 views
A) Which molecule carries energy inside cells? (1 point)
oxygen glucose water ATP
3 answers
asked by
Killer999
66 views
Darwin's theory of natural selection is stated as:(1 point)%0D%0AResponses%0D%0A%0D%0A[Choice A] Individuals with favorable
3 answers
asked anonymously
80 views
With regards to photosynthesis, if the following problems occurred, how would photosynthesis be affected?
1.) a.) NADP+ is not
1 answer
asked by
Ryan
476 views
Which molecule carries energy inside cells?(1 point)
Responses water water oxygen oxygen glucose glucose ATP ATP
7 answers
asked by
idek?
90 views
What is the name given to the process by which a parent cell becomes two identical daughter cells?
3 answers
asked by
A_Cell250
146 views
1) the cause of a change in an organism's environment
2)(name) molecule made of sugars
1 answer
asked by
Alyse
402 views
How do cells become specialized? (1 point)
A. • Genetically identical cells undergo differentiation to alter gene expression.
1 answer
asked anonymously
53 views
Describe the effect on a protein if one or more amino acids are changed.
Cite a specific example.
1 answer
asked anonymously
37 views
what are the properties of blood cells.
Since this is not my area of expertise, I searched Google under the key words "<I>blood
2 answers
asked by
Nicolas
543 views
Does respiration release more energy from 1 gram of fat than from 2 grams of glucose?
1 answer
asked by
Nadia
354 views
There is a lot on this at:
http://fig.cox.miami.edu/~cmallery/150/life/top_10_life.htm Make sure and go all the way to the bottom
1 answer
asked by
Lance
482 views
what's the full classification for humans, and dandelions?
thanks
1 answer
asked by
Flo
690 views
During the alarm stage, what substance does the body release that triggers responses to a threat?
A. Epinephrine B. Adrenaline C.
1 answer
asked by
Jsh7sbna
48 views
Why does hydrogen bond so tightly to oxygen during cellular respiration?(1 point)
It is less electronegative than oxygen. It is
1 answer
asked by
Random
55 views
About one in one million people are born with Dyskeratosis Congenita. This
disease affects many areas of the body. It causes
1 answer
asked by
dude
40 views
Uracil pairs with(1 point) Responses any nitrogen base. any nitrogen base. uracil. uracil. thymine. thymine. adenine.
1 answer
asked anonymously
67 views
Which statement is true of all proteins?(1 point)
Responses They are created by mutations in DNA. They are created by mutations
1 answer
asked by
Aurora Nicole Davies-McMahon
96 views
Among the trans fused ring a and b and cis fused ring a and b steroids which is long and flat
1 answer
asked by
Those who want to be...
28 views
What is the Scientific term used to describe a structural change in a gene
1 answer
asked by
bob
69 views
Stretching DNA.
With its double-helix structure, DNA is coiled like a spring. A biophysicist grabs the ends of a DNA strand with
3 answers
asked by
Eman
1,586 views
During photosynthesis and cellular respiration operation energy is?
1 answer
asked anonymously
22 views
After reviewing the graphic, select the best response based on that data shown.
a Humans are composed primarily of water. b By
1 answer
asked by
Guest
44 views
Give a five steps procedure on how to collect the phloem exudates (Short steps)
1 answer
asked anonymously
42 views
A student investigated the effect of root space on plant growth. The student grew two groups of plants of the same variety. Both
1 answer
asked anonymously
81 views
A kangaroo has 16 chromosomes How many came from its female parent?(1 point)
Responses 32 32 16 16 8 8 4
1 answer
asked by
red
42 views
DNA is
* Captionless Image a nucleic acid. double stranded. contains nitrogen bases adenine, thymine, guanine and cytosine. All
1 answer
asked anonymously
48 views
A) What role does tRNA play in the translation process? (1 point)
tRNA carries amino acids to the ribosome and helps form
1 answer
asked by
Killer999
82 views
What are the components of each macromolecule? What are they made of? Choose all that apply.(4 points) Carbon Hydrogen Oxygen
1 answer
asked anonymously
69 views
Which of the following is a nitrogenous base only found in RNA?
a ribose b adenosine c thymine d uracil
1 answer
asked anonymously
38 views
Which of the following enzymes is essential for the process of transcription?
a Lactase b RNA polymerase c Protein polymerase d
1 answer
asked anonymously
53 views
What does the term adaptation mean? how does adaptation explain the patterns of distribution of plant and animal species in the
3 answers
asked by
James
1,069 views
How does dna determine a trait such as eye color
4 answers
asked by
Steve
1,021 views
2. Use an example to describe how resource scarcity, competition, and survival are connected. Be sure to write in complete
1 answer
asked by
#Dogmama
80 views
Match each type of complex molecule to the type of simpler molecule that it is broken down into.
Column A 1. carbohydrates:
1 answer
asked anonymously
48 views
Which of the following regarding the basic mechanism of gene expression is correct?
a DNA ―> RNA ―> protein b RNA ―> DNA
1 answer
asked anonymously
69 views
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