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Related Questions
WILL GIVE BRAINLIEST!!!!!!
An amino acid is to a polypeptide as:
glycogen is to glucose.
testosterone is to a steroid hormone.
a phospholipid is to a plasma membrane.
a nucleotide is to a nucleic acid.
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The second option, but please correct me if I'm wrong.
if 28% of the bases in a DNA strand are guanine, what percentage are thymine
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Answer:
22%
Explanation:
According to Erwin Chargaff in his complementary base pairing rule, a DNA molecule consists of four nucleotide bases that pair with one another in the follow order: Adenine (A) to Thymine (T), and Guanine (G) to Cytosine (C).
According to Chargaff, the amount of Adenine in the DNA equals the amount of Thymine while the amount of Guanine in the DNA equals the amount of Cytosine. The sum of all the bases equals 100%. That is;
A + T + G + C = 100%
In this question, if 28% of the bases in a DNA strand are Guanine, the amount of Cytosine will also be 28%. Hence,
28% + 28% + A + T = 100
56% + A + T = 100
A + T = 100% - 56%
A + T = 44%
Since, A = T
A/T = 44/2
A/T = 22%
Hence, the amount of Thymine in the DNA strand will be 22%
Compare and contrast the structure and function of lysosome and golgi
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While the Golgi apparatus is believed to originate from the endoplasmic reticulum, lysosomes are one of the vesicular packages of the Golgi cisternae. Golgi complex produces lysosomes as well as other secretory granules. Newly synthesized proteins, lipids, carbohydrates in association with the ER, are transported to the bioregion of the complex. They are sorted out and suitably modified in this complex; they are then packed in vesicles at trans region. Some of the granules contain hydrolytic enzymes and form lysosomes, while others are secreted for respective functions.
What abiotic and biotic factors are used to classify biomes?
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Answer:
Abiotic factors are the physical and chemical factors that determine the characteristics of a biotope: luminosity, pressure, temperature, humidity, salinity, etc. ... Biotic factors are those related to living beings that inhabit a biotope and the relationships that are established with each other.
Explanation:
How do we detect the cosmic microwave background radiation?
by looking for radiation at the blue end of the spectrum
through radio telescopes
by looking for a glow in the night sky
through magnifying glasses
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Answer:
Through radio telescopes :)
Explanation:
Answer:
through radio telescopes
Which of these correctly complements the molecule with its function? a Carbohydrate—manufactures cell membranes b Nucleic acid—supplies energy to cells c Lipid—stores genetic information d Protein-provides structure; builds muscle
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Answer:
D
Explanation:
If a man and woman are tested and found to be carriers of the sickle cell what is the probability that they will have a child that has sickle cell anemia
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Answer: If both parents have SCT, there is a 50% (or 1 in 2) chance that the child also will have SCT if the child inherits the sickle cell gene from one of the parents.
Answer:
negative
Explanation:
because most the time two positives make a negative
is centrioles a plant or animal cell?
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Answer:Animal cells but some plant cells also have it.
Explanation:
What amino acid sequence is produced by the following DNA template strand? 3’ ATG CCC TTA GAT GGT AAC 5’
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TAC GGG AAT CTA CCA TTG
Because you have to match the other strand
How would I change this title up to grab the readers attention?
Title: Measuring the frequency of crossing-over with Sordaria fimicola
About: counting non-recombinant and recombinant sordaria asci to see why crossing over is important for what phase of meiosis
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Please help me with this work sheet
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Which of the following statements is true?
Organs are more complex than the tissues they are made from.
Carbon dioxide is absorbed by the lungs and stored in alveoli.
Running, jumping, and biking are controlled by the cerebrum.
The heart and lungs do not need each other to supply the body with oxygen.
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Answer:
It is Running, jumping, and biking are controlled by the cerebrum.
Explanation:
I had question this on my test last week
Answer: Organs are more complex than the tissues they are made from.
Explanation:
Question 4 (2 points)
Separately sodium and chlorine are dangerous, but together they create
a
b
ООО
a poison
baking soda
salt
C
d
nothing
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Answer:
salt is the correct answer
Which of the following is the source of the carbon in sugar produced during photosynthesis?
A) carbon dioxide
B) water
C) rubisco
D) ATP
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which substance are necessary for the synthesis of most material in organism
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Answer:
yes
Explanation:
When and why does aerobic respiration occur during cellular respiration in plants?
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Which renewable energy source would be MOST appropriate for lands near a flowing stream or river?
microhydro
geothermal
wind energy
O biofuels
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Answer:
microhydro
Explanation:
just look at a picture lol. Also I got it right on a test :)
Answer:
microhydro
Explanation:
Explain the connection between the oxidation of water in photosystem II of the light-dependent reactions and the synthesis of glyceraldehyde-3-phosphate in the light-independent reactions.
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Answer:
Please find the explanation below
Explanation:
This question is describing the processes involved in photosynthesis. In the light-dependent stage of photosynthesis, specifically photosystem II (PSII), water is oxidized in a process called PHOTOLYSIS OF WATER. This process produces electrons and Hydrogen ions (H+). The electrons produced via this process is accepted by NAD+ to yield NADH.
The NADH is an electron carrier produced during the light-dependent stage and used to reduce 3-phsophoglycerate (PGA) produced in the light-independent stage to glyceraldehyde-3-phosphate (G3P).
Which of the following statements are true? (Select all that apply.)
Government health insurance plans are typically more expensive than private plans.
Private health insurance plans are typically more expensive than government plans.
Government health insurance plans target specific groups of patients, such as the elderly, veterans,
or children.
Private health insurance plans target specific groups of patients, such as the elderly, veterans, and
children
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Answer:b and c
Explanation:
Edg 2020
The true statements are:
Government health insurance plans target specific groups of patients, such as the elderly, veterans, or children.
Private health insurance plans target specific groups of patients, such as the elderly, veterans, and children.
These sentences properly describe government and private health insurance. Medicare and Medicaid cover the elderly, low-income, and other categories. Insurance companies offer private health insurance plans to certain groups with varied coverage options and costs based on demographics and demands.
The question does not provide enough information to compare government and private health insurance costs. Coverage, geography, age, and individual circumstances affect costs. Thus, comparing government and private plan costs is inaccurate.
Learn more about health insurance, here:
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PLEASE HURRY I HAVE A COMPLETE MINUTES LEFT ON MY TEST !!
Which of the following does not indicate velocity? *
A.14 m/s SSE
B.40 km/h toward the town square along the main street
C.80 km/h from New York to New Jersey
D.28 km/h
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Answer:it’s c
Explanation:
Answer:
????????????????????
Robert Hooke made this drawing after using a microscope to observe dead cork bark. What does Hooke's drawing show? A. Cell division
B. Cell organelles
C. Living cells
D. Cork cells
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Answer:
THE Awnser is D
Explanation:
A.P.E.X
Answer:
d
Explanation:
dead cork cells
Which of the numbered labels is pointing to an energy producing organelle in the diagram?
A. 2
B. 9 and 10
C. 3
D. 6
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Answer: 3
Explanation:
because it’s the mitochondria
Answer:
The answer is c
Explanation:
the answer is c because the thing that is labeled three is the mitochondria
can someone please help me
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Answer:
Explanation:
ionic bonds
Answer:
C) hydrogen bonds
Explanation:
DNA is constructed of two strands, consisting of sugar molecules and phosphate groups. Between these two strands are nitrogen bases, the compounds which make up organisms' genes, with hydrogen bonds between them. Those hydrogen bonds have sometimes been seen as crucial to holding the two strands together
The Law of Segregation states that: Question 6 options: Dominant traits will segregate with other dominant traits Genes segregate equally into gametes Recessive traits always segregate together Genes do not influence each other with regard to sorting into gametes
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Answer:
Genes segregate equally into gametes
Explanation:
Gregor Mendel, due to his contribution to genetics, is referred to as the FATHER OF GENETICS. Among his contribution is the principles that governs inheritance in organisms. One of those principles is LAW OF SEGREGATION.
LAW OF SEGREGATION states that the alleles of a particular gene will separate into gametes in an equal manner. For example, in a gene Aa, each gamete produced by the organism with this gene will contain either allele A or allele a in equal proportion.
What does the Monosaccharide do for the human body ?
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What makes producers so unique compared to other organisms in any ecosystem?
A. They are the only organisms capable of capturing energy.
B. They are the only organisms that are green.
C. They can recycle nutrients and water.
D. They can take energy from other organisms.
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Answer:
A
Explanation:
In ecology, we define producers as organisms that are able to make their own food through photosynthesis or chemosynthesis. ... An organism that cannot make its own food cannot be a producer in ecology by definition.
The burning and cutting of the trees will affect the carbon cycle by adding___________ to the atmosphere in the case of burning the trees and by not removing enough __________ from the atmosphere in the case of cuting the trees.
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Answer:
The burning and cutting of the trees will affect the carbon cycle by adding carbon dioxide to the atmosphere, in the case of burning the trees and by not removing enough carbon dioxide from the atmosphere in the case of cuting the trees.
Explanation:
When burning and cutting down trees, these actions significantly alter the carbon cycle, adding carbon dioxide in the case of burning trees and preventing said carbon dioxide from being eliminated when cutting down the trees that, through the process of photosynthesis, are responsible for cleaning the atmosphere transforming carbon dioxide into oxygen.
Where these processes lead to carbon cycle stagnation in the short and long term.
can someone help me asapppp
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Answer:
Am I supposed to tell you if it's right or wrong? or what...??
Explanation:
Answer:
C
Explanation:
Photosynthesis
Use respiration in a sentence.
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Answer:
Respiration is one of the chemical reaction that happens in all living cells.
Explanation:
Answer:
rhwheveeyeweuxeyeyeyheve
Which statements from this comparison of aerobic and
anaerobic cellular respiration are errors? Check all that
apply.
Statement 1
Statement 2
Statement 3
Statement 4
Statement 5
Statement 6
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Answer:
Statement 1,3, and 4 are errors.
Explanation:
The other statements are correct.