The two sides of the DNA ladder are connected down the middle by many _______ bonds. *
Answer:
non-covalent hydrogen bonding between paired bases :)
Explanation:
have a wonderful weekend stay safe!
Answer:
Hydrogen
Explanation:
The two sides of a dna ladder are connected by a row of hydrogen bonds
Blood pressure can be taken by using the carotid artery. This artery is found on the side of the neck. Which region best describes the location of the carotid artery?
1. facial
2. cervical
3. buccal
4. cephalic
Who was the marquis de Lafayette?what was his role in the American revolution
Answer: Marquis de Layette was a french aristocrat who served the Continental Army during the Revolutionary War.
Explanation:
Take a few minutes to look at pictures of humans and humpback whales. You can look for the images on the Internet or look through books in a library. After carefully studying them, try to answer these questions:
What are the characteristics of each species?
Are some of these features similar to those of other species? Which species?
Based on similar physical features, do you think other existing species share an evolutionary lineage with either humans or humpback whales? Which ones do?
Answer:
Here's what I put for my answer. I hope this help's a tiny bit!
Explanation:
Humpback whales are very big ocean animals, they have bumps all over their body and have a white stomach while the rest are almost black. Humpback whales are very similar to other whales because of their size and features. I do think some other existing species share an evolutionary lineage with humans or humpback whales. The blue whale as almost the same pattern and size of the Humpback whale. And share some of the same DNA.Answer:
Here's what I put for my answer. I hope this help's a tiny bit!
Explanation:
Humpback whales are very big ocean animals, they have bumps all over their body and have a white stomach while the rest are almost black.
Humpback whales are very similar to other whales because of their size and features.
I do think some other existing species share an evolutionary lineage with humans or humpback whales. The blue whale as almost the same pattern and size of the Humpback whale. And share some of the same DNA.
Explanation:
Which of the following are needed by all living things? water, oxygen, food water, nutrients, energy source rain, nutrients, sunlight water, oxygen, energy source
Answer:
A.
Explanation:
Answer:
A
Explanation:
what is the difference between homopolysaccharides and heteropolysaccharides?
Answer:
Homopolysaccharides are composed of same repeating units. heteropolysaccharides are composed of different repeating units. !!
Explanation:
thanku and this is your answer
what options do people have if they go into renal failure?
Answer:
Explanation:
There are two treatments for kidney failure — dialysis and kidney transplant. The dialysis treatments or transplanted kidney will take over some of the work of your damaged kidneys and remove wastes and extra fluid from your body. This will make many of your symptoms better.
plz mark as brainliest
A car is accelerated at a rate of 3.0 m/s^2. If its original speed is 8.0 m/s, how many seconds will it take the car to reach a final speed of 25.0 m/s?
Answer:
t = 5.67 seconds
Explanation:
v=Vo + at
25 = 8 + 3t
17 = 3t
t = 5.67 seconds
What kinds of molecules contain the instructions for ordering amino acids in a protein?
a. saturated fatty acids
b. carboxylic acids
c. nucleic acids
d. unsaturated fatty acids
Answer:
C: Nucleic Acids
Explanation:
It was part of my test on gradpoint, just got 100%
Which phrase describes how Jupiter and Saturn are similar?
visible storms
slow rotations
many moons
fast revolutions
Answer:
Which phrase describes how Jupiter and Saturn are similar?
visible storms
slow rotations
many moons
fast revolutions
Explanation:
planet that are made from gas has many moon
Answer:
many moons
Explanation:
Compare bacteria cells and blood cell?
Answer:
Bacteria cells are germs and Blood cell are in the blood veins
What is the meaning of plasmolysis
Answer:
hope this helps u
Explanation:
The contraction of the protoplast of a plant cell as a result of loss of water from the cell is called plasmolysis.
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A longitudinal wave moves energy that is_____ to the direction of the wave’s movement.
Answer:
The answer would be parallel to the direction of the wave's movement I believe :)
Answer:
parallel
Explanation:
e2021
i don’t understand the layout and what it’s asking. what is number 1 asking me to label??? i’m very confused please help.
Answer:
For #1 the answer is sucrase
Explanation: because sucrase breaks down sucrose. So the answer for number 2 is sucrose
anyone know the answer??!! it’s the bioluminescence newsela article
Answer:
B
Explanation:
Just search it up "another way to say adapt"
What units can be used to measure density?
Answer:
Kilogram per cubic meter
Explanation:
Hope this helps<3 i hope u have an amazing day luv
Write in the Functions of Each Organelle Describe the function of each organelle. Nucleus carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. Ribosome Endoplasmic reticulum Golgi apparatus
Answer:
Explanation:
Ribosome works with ribonucleic acid to produce a functional protein. Translation takes place at the ribosome.
The endoplasmic reticulum helps in transport of proteins that are made by the ribosomes and folds them into sacs that are called cisternae from where it is moved to the Golgi apparatus.
Golgi apparatus served as store house for molecules that moved from endoplasmic reticulum. They are then released from the Golgi apparatus in what are called secretory vesicles into the cytoplasm.
Answer:
See the answer below
Explanation:
The nucleus is a double membrane organelle that is responsible for controlling the activities of the cell. It contains the DNA which carries the gene and the hereditary information of the cell.
The nucleoli are small spherical structures that are located within the nucleus which function in the formation of the ribosome and hence, important for protein synthesis in the eukaryotic organisms.
The ribosomes are structures within the cell which represent the site of protein synthesis. During protein synthesis, the mRNA and the tRNA attach themselves to the ribosome to form the translation complex for the initiation of protein synthesis.
The Golgi apparatus is a system of membrane responsible for the packaging and secretion of proteins and lipids within the cell.
1) What atoms are found in proteins
Answer:
Here are some atoms that can be found in protein hydrogen, carbon, sulfur, oxygen, and nitrogen.
Hope this helps :)
Protein has been the organic molecule that are polymers of amino acids. Proteins are composed of five major atoms of carbon, oxygen, hydrogen, sulfur, and nitrogen.
What are proteins?Proteins are the macromolecules that are polymers of amino acids. The monomeric units (amino acids) of the protein molecule are linked by the polypeptide bonds. They are involved in the majority of the activities that are crucial for the body to function.
The amino acid, the monomer has been composed of the carboxylic and the amine group that includes the atoms of nitrogen, carbon, oxygen, and hydrogen while the substitutional group may include the sulfur atoms. The carbon is the central atom attached to the other molecules.
Therefore, hydrogen, nitrogen, carbon, sulfur, and oxygen are the atoms of proteins.
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disadvantage of dust particle in the air?
Answer:
premature death in people with heart or lung disease.
nonfatal heart attacks.
irregular heartbeat.
aggravated asthma.
decreased lung function.
Where can you find energy in molecules?
Huntington's disease is caused by the allele H, which is completely dominant to the normal recessive allele h. Consider a couple where the man has the genotype Hh, and the woman has the genotype hh. What is the chance that their first child will develop Huntington's disease?
50%
0%
25%
75%
Answer:
25%
Explanation:
2. Identify two functions of plastids in plant cells.
Plastids. Plant plastids are a group of closely related membrane-bound organelles that carry out many functions. They are responsible for photosynthesis, for storage of products such as starch, and for the synthesis of many types of molecules that are needed as cellular building blocks.
How are photosynthesis and cellular respiration related?
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
I hope that helps determine your answer.
The product of photosynthesis are the reactants of cellular respiration.
What is cellular respiration?Cellular respiration is the process by which cells convert the energy stored in food molecules into a form of energy that can be used by the cells.
This process takes place in the mitochondria of the cell and involves the oxidation of glucose (sugar) to produce ATP (adenosine triphosphate), which is the main energy source for cellular processes. Cellular respiration has several stages, including glycolysis, the citric acid cycle, and the electron transport chain, each of which contributes to the generation of ATP. The end product of cellular respiration is carbon dioxide and water.
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If the density of one of the colored solutions was 1.06 g/ml and the volume of the solution was 2500 ml, what would be the mass of the solution?
Answer:
M=2650
Explanation:
If Density's equation is D=m/v then yo find mass, you do the opposite.
M=D*V
M=1.06*2500
M=2650
To check:
1.06=2650/2500(D=M/V)
How much ice will 7 cups of water make?
7 cups of ice from 7 cups of water
(Matter doesn't increase or deacrease, it only changes)
Will the CO2 molecules that exist today still be the CO2 molecules in a million years
Answer:
Yes
Explanation:
cause nothing is created or lost it is just cycled.
Yes, the carbon dioxide molecules existing today will be the same carbon dioxide molecules in a million years because the matter is not created or destroyed.
What is carbon dioxide?
Carbon dioxide (CO2) is a colorless gas with a sour taste and a little harsh odor. It is one of the most significant greenhouse gases associated with global warming, but it only makes up a small portion of the atmosphere on Earth (roughly 3 volumes per 10,000).
It is produced during the combustion of carbon-containing materials, fermentation, and animal respiration, as well as during the photosynthesis of carbohydrates by plants.
The so-called greenhouse effect is caused by the gas because its presence in the atmosphere prevents part of the radiant energy that Earth receives from being reflected back into space.
In the industrial setting, it is recovered for a wide range of uses from flue gases, by-products of the hydrogen-preparation process for ammonia synthesis, lime kilns, and other sources.
Therefore, the same carbon dioxide will exist in a million years as today.
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Which process is needed to create metamorphic rock? Pressure Deposition Erosion Weathering
Answer:
Pressure
Explanation:
Place the following events of the light-independent reaction in the correct order (1-4)
Explanation:
a. Photosystem II Light shining on pigments energizes electrons that come from water.
b. Electron transport chain: High energy electrons move down the chain, which pumps H+ ions to inside of the thylakoid
c. Photosystem I: electrons are reenergized with more light.
d. Electron Transport: the reenergized electrons are transferred to NADP+ to make NADPH
Name 3 sources of CO2
Answer:
fossil fuels like coal, oil and natural gas
Explanation:comon sense
Answer:
cow farts, man breath, animals breath
Explanation:
cows are the #1 source of pollution
Please help me with my biology work
Answer:
25) M
26) H
27) G
28) K
29) O
30) J
Explanation: