Answers
Answer:
The third one!
Related Questions
15. Which of the following statements is false? A) scientists study rock layers and fossils when developing the geological time scale. B) according to the law of superstition the youngest rock layers are at the bottom. C) The oldest known rocks on earth are approximately 4 million years old. D) earth is constantly changing.
Answers
Answer:
B
Explanation:
The law of superposition states that rock strata (layers) farthest from the ground surface are the oldest (formed first)
Hope this helps :)
The statement regarding the fossil and the rock layer that is false is that, according to the law of superposition, the youngest rock layers are at the bottom. In terms of the rock layer, option B is correct regarding the statement.
What are the fossils?The fossils are the preserved materials of the animals and plants, such as the skeleton, teeth, bones, imprints, and other parts stored in the different layers of the earth. These fossils are preserved in natural ways, not by humans, and they are helpful for the study of the different animals because some fossils give the idea of the connecting links, and they give the idea of the animals' living conditions in the early time.
Hence, the statement regarding the fossil and the rock layer that is false is that, according to the law of superposition, the youngest rock layers are at the bottom. In terms of the rock layer, option B is correct regarding the statement.
Learn more about the fossils here.
https://brainly.com/question/6867325
#SPJ2
The farthest area form the point attachment
Answers
HELP!! ILL MARK BRAINLIEST!
30. Are lipids hydrophobic or hydrophilic? Are they polar or nonpolar molecules?
31. Describe a simple test to detect lipids in a substance. (Think about the last time you got a
burger and fries from Cookout)
32. What are the major elements found in proteins?
33. What is the basic subunit monomer of a protein?
34. What is the name of the bond that forms between amino acids when building a polypeptide
or protein?
35. What is a polypeptide?
I
36. What are the functions of proteins?
37. What foods contain high amounts of protein?
38. What are the four levels of structure found in proteins?
Answers
30.Water molecules are polar because they have positive and negative ends, rather like little magnets. Most lipids are non-polar (having no charged areas) or only slightly polar, with a very few charged areas. Water mixes with hydrophilic (water-loving) compounds by sticking to their charged groups.
31.Lipids are detected using the emulsion test. This is what happens: The test substance is mixed with 2 cm 3 of ethanol. An equal volume of distilled water is added.
32.In addition to carbon, hydrogen, and oxygen atoms, all proteins contain nitrogen and sulfur atoms, and many also contain phosphorus atoms and traces of other elements. Proteins serve a variety of roles in living organisms and are often classified by these biological roles.
33.amino acids
For example, proteins are composed of monomers called amino acids. They are linked together to form a polypeptide chain, which folds into a three dimensional (3D) structure to constitute a functional protein
34.Peptide Bonds
Section 3.2Primary Structure: Amino Acids Are Linked by Peptide Bonds to Form Polypeptide Chains. Proteins are linear polymers formed by linking the α-carboxyl group of one amino acid to the α-amino group of another amino acid with a peptide bond (also called an amide bond).
35.A polypeptide is a single linear chain of many amino acids (any length), held together by amide bonds. A protein consists of one or more polypeptides (more than about 50 amino acids long). An oligopeptide consists of only a few amino acids (between two and twenty).
36.Here are 9 important functions of protein in your body.
Growth and Maintenance. Share on Pinterest. ...
Causes Biochemical Reactions. ...
Acts as a Messenger. ...
Provides Structure. ...
Maintains Proper pH. ...
Balances Fluids. ...
Bolsters Immune Health. ...
Transports and Stores Nutrients.
37.Here is a list of 20 delicious foods that are high in protein.
Eggs. Whole eggs are among the healthiest and most nutritious foods available. ...
Almonds. Almonds are a popular type of tree nut. ...
Chicken breast. Chicken breast is one of the most popular protein-rich foods. ...
Oats. ...
Cottage cheese. ...
Greek yogurt. ..
Milk.
Broccoli.
38.The four levels of protein structure are primary, secondary, tertiary, and quaternary.
In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result?
Answers
Answer:
Eventually, the environment will be unable to support the production of wildebeests, this will cause there to be a loss of vegitation that then causes a food shortage, and then the wildebeests will starve.
Explanation:
It's a very unhappy process, but those herds who don't migrate to another pasture will starve and die. The death will depopulate the savanna and give the fields some time for regrowth and the cycle will begin again.
Hope this helps! :)
n the Watson-Crick model of DNA, the two strands of the double helix are united by hydrogen bonds between
a.
nitrogenous bases
b.
phosphate groups
c.
nitrogen atoms
d.
sugar molecules
Answers
What is the greatest carbon reservoir?
A:geosphear
B:hydrophear
C:atmosphere
D:biosphear
Answers
Answer:
B: hydrosphere!!!!!!!!!!!!!!!!!!!
please answer fast I need the answer by 11.00pm tonight
please plase plase answer
i'll give you BRAINLIEST
=)
Which ethical view do you most agree with? Why?
Answers
Answer:
I think you forgot to add the picture
Which of the following statements is true as the moon goes from new moon to full moon
phase? Choose all that apply.
We see more of the lighted side of the moon.
We see less of the lighted side of the moon.
The time it takes to go from new moon to full moon is 2 weeks.
The time it takes to go from the new moon to full moon is 4 veeks.
Answers
Answer:
We see more of the lighted side of the moon because it is growing, so we see more
The time it takes to go from new moon to full moon is 2 weeks, because it takes a whole month (4 weeks) to go from new moon to full moon to new moon
P.S. PLEASE give me Brainliest?
PLEASE HELP ME- In humans, tongue rolling is dominant over non-rolling. A man who can roll his tongue marries a woman who cannot. They have 8 children, of which 6 can roll
children?
А Rr
B rr
ОООО
с RR
D 6R
Answers
Body fossils are remains of ancient organisms that have not been dramatically altered.
True
False
Answers
Which of the following structures is the most complex?
A.cells
B.tissues
C.organs
D.organ system
Answers
Answer:
cells are the Most complex In the Question
An organ system is the most complex system.
What is organ system?"An organ system is a biological system consisting of a group of organs that work together to perform one or more functions."Each organ has specific function which are made of certain specialized tissue.The tissues are made up by cells.Hence, option D. organ system is correct.
To know more about organ system here
https://brainly.com/question/23985138
#SPJ2
interglacial period definition
Answers
Answer:
An interglacial period is a geological interval of warmer global average temperature lasting thousands of years that separates consecutive glacial periods within an ice age.
Explanation:
im smart :)
1. Which of the following statements best describes how genes relate to traits? a. Genes code for the production of specific proteins. These proteins lead to different traits. b. Genes and traits function together to produce proteins c. Traits contain instructions for making proteins, and genes are the observable outcome of such proteins. d. Genes are expressed according to instructions in traits.
Answers
PLS TELL ME THE ANSWER NOWWWWWW >:(
Genes code for the production of specific proteins. These proteins lead to different traits. The correct option is a.
What are traits?A trait, as it relates to genetics, is a unique feature of an individual. Genes, environmental factors, or a combination of both can influence traits.
Qualitative traits (such as eye color) and quantitative traits (such as height or blood pressure).
A gene is the most fundamental physical and functional unit of heredity. DNA is the building block of genes.
Some genes serve as blueprints for the creation of proteins. Many genes, however, do not code for proteins. Genes in humans range in size from a few hundred DNA bases to over 2 million bases.
Genes encode instructions for the production of specific proteins. These proteins result in various characteristics.
Thus, the correct option is a.
For more details regarding traits, visit:
https://brainly.com/question/1463051
#SPJ2
Which species have become extinct in modern times?
Answers
Answer:
Dodo.
Great Auk.
Stellers Sea Cow.
Tasmanian Tiger.
Passenger Pigeon.
Pyrenean Ibex.
Baiji White Dolphin.
West African Black Rhinoceros. The West African Black Rhinoceros was found in several countries towards the southeast region of Africa
Explanation:
Answer:
dodo, and many others such as saber tooth tiger
Explanation:
they have been extinct because of climate change and sea levels
Elements join together to form A. atomic mases B. compounds C. ions D. protons
Answers
compounds, they form compounds
which one is correct?
Answers
Answer:
The genetic code has similarities among organisms.
Explanation:
the first statement doesn't even make sense, the third one would imply that one organism will only look one way (for example, all humans have straight hair), and the 4th statement was true then the proteins we make would be miscellaneous.
Hope this helps and have a great day!.
(I wrote this is the middle of a timed test, so If I am wrong I apologize. If the answer should be incorrect though, please let me know.)
A human baby weighs 8 pounds at birth and 150 pounds as an adult. Which statement is true about the person's growth? I will give anyone a brainiest to anyone who can help me!
Answers
Answer:
Both are actually true.....
Explanation:
The average newborn weighs about 7.5 pounds. Most infants range between 6 and 9 pounds at birth. As a normal human being would weigh around 150 pounds.....
In diffusion, molecules of a substance move from areas of ______ concentration to an area of _______ concentration. Plz help and I need an answer very soon
THANKS YALL
Answers
Answer: smaller / higher
Explanation:
What is a template for a rna sequence
Answers
Answer:
carries information from the nucleus to the ribosome
Explanation:
What would happen if cytokinesis did not occur?
Answers
Answer:
Cytokinesis takes place in both meiosis and mitosis and performs the separation of he cell in half and form one nucleus into each daughter cell.
If cytokinesis did not happen, it will from multinucleated cells which means that their will be multiple nuclei in single cell and cell will not get separate in half, and no new daughter cells will form.
Cycling mater of plants and animal cells
Answers
Using a path of your choice, list steps required for nitrogen to perform one complete cycle beginning and ending in the atmosphere:
Answers
3. How many layers does our skin have? *
3
5
7
Answers
Answer:
3
Explanation:
i looked it up i hope that helped!
What is the shape of the Earth.
[1 mark] ;)
1. Flat
2. Doughnut
3. Sphere
4. Earth is fake
Answers
Answer:
sphere
................................
this is obviously number 4
(its a sphere)
What kinds of cells are there? Explain.
Answers
Answer:
There are lots like the
Explanation:
brain cells, ,Stem cells. Stem cells are cells that are yet to choose what they are going to become. ...
Bone cells. There are at least three primary types of bone cell:
Blood cells. There are three major types of blood cell:
Muscle cells. ...
.
Fat cells. ...
Nerve cells.
Blood cells.
Brain cells.
Prokaryotes cells.
Eukaryotes cells.
Uhm help pleaseeee. It's for bio but med students can help too!
5. Cystic fibrosis is a disease. Find out a little about what it does, whether it is dominant or recessive, and whether or not gender has any bearing on the risk of inheriting the disease. Report your findings here.
Answers
Explanation:
I found the answer I think ??
Answer:
Modes of inheritance of the altered gene can be autosomal dominant, autosomal ... In contrast, autosomal recessive disorders result in illness only if a person ... Examples of autosomal recessive disorders are cystic fibrosis (CF), Tay-Sachs disease, ... mutations have been identified, screening for all mutations is not feasible.
Explanation:
Scientists use bacteria to make ________
Answers
Answer:
insulin
Explanation:
the simple mould that grows on aging food is used to make insulin
Hope this helps :)
Is Helicase functional in elongation?
Answers
Answer:
Proteins with seven conserved "helicase domains" play essential roles in all aspects of nucleic acid metabolism. ...
Explanation:
Known or putative helicases are required for general transcription initiation and for transcription-coupled DNA repair, and may play important roles in elongation, termination, and transcript stability.
How did Franklin's X-ray photograph affect the work of watson
and crick?
Answers
Answer:
Franklin took Photo 51 after scientists confirmed that DNA contained genes. Maurice Wilkins, Franklin´s colleague showed James Watson and Francis Crick Photo 51 without Franklin´s knowledge. Watson and Crick used that image to develop their structural model of DNA.
Explanation:I took that but if ya read it you will know what it is trust me.
5. In which of these areas would you expect
to find the largest population of rabbits?
Please help meee
Answers
Answer:
B
Explanation:
Rabbits are herbivore, so they can live better and obtain more food there