1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GuDViN [60]
2 years ago
7

Can anyone please help me with these questions

Biology
1 answer:
Yuki888 [10]2 years ago
8 0
(1) A. (2) D. (3) B. (4) A. (5) B. (6) C. (7) B. (8) B. (9) B. (10) A.
You might be interested in
In the fossil record, there are many species that have remained unchanged. In all geological strata in which they appear, they a
victus00 [196]

Answer:

The given blank can be filed with stasis.

Explanation:

There are various kinds of species that have been discovered in the world and had remained unmodified, that is, right from the start. This has been supported by their fossil records that in the geological strata they were witnessed unchanged. This phenomenon is termed as stasis, in which the species do not exhibit any kind of directional change. The starfish, lungfish, and the tribolates belong to this category, that is, their current time appearance is identical to the fossil records.

7 0
3 years ago
What do these example do in carbohydrates
AveGali [126]

Answer:

These example represent the category of the carbohydrates.

Explanation:

Carbohydrates can  be defined as poly hydroxy aldehyde or polyhydroxy ketone.There are many types of carbohydrates based on the number of sugar residue that they contain such as

1 Mono saccharide they are simple sugars which consist of one sugar residue such as glucose,fructose, galactose, xylose, arabinose, mannose

2 Di saccharides they consist of 2 monosaccharide residues linked together by glycosidic linkage such as sucrose consist of glucose and fructose linked together by β-2,1-glycosidic linkage.Maltose consist of 2  glucose sub units linked together by α-1,4-glycosidic linkage.

3 Poly saccharide they are complex sugar consist of more than 10 mono saccharide subunits linked with each other by glycocydic linkage.For example strarch the storage polysaccharide in plant consist several glucose sub units linked together α-1,4-glycosidic  linkage.Cellulose consist of glucose sub units linked with eachother by β-1,4-glycosidic linkage.

4 0
3 years ago
How does heavy sediment deposit affect waterways?
stellarik [79]
Slows the flow of water traveling
7 0
3 years ago
Hdl has a high proportion of ______, which makes it the heaviest (most dense) lipoprotein.
Sonja [21]

Hdl has a high proportion of protein, which makes it the heaviest (most dense) lipoprotein.

The five main subgroups of lipoproteins include high-density lipoprotein (HDL). All fat molecules (lipids) are transported throughout the body by lipoproteins, complex particles made of several proteins that float outside of cells and move throughout the body's fluids.

Through both direct and indirect channels, HDL mostly delivers cholesterol to the liver or to organs that can produce steroid hormones, such as the testicles, ovary, and adrenal glands.

Scavenger receptor BI (SR-BI), an HDL receptor that facilitates the selective uptake of cholesterol from HDL, is one type of HDL receptor that removes HDL. The indirect pathway, which is mediated by the cholesteryl ester transfer protein, is likely the most significant one in humans (CETP).

Following conversion into bile acids, the cholesterol supplied to the liver is either directly or indirectly excreted into the bile and, consequently, the intestine.

To learn more about lipoprotein refer to:

brainly.com/question/4475544

#SPJ4

3 0
1 year ago
Explain what is meant by the statement, "Cells are very different, yet very similar."
rosijanka [135]
A cell is the smallest unit in a living organism that is capable of carrying out all of the activities of life. It would stand to reason, then, that a cell could survive by itself. Indeed, there are many single-celled organisms that can be found all around us, such as an amoeba (a single-celled organism found in water); however, most of the living things we see are made of billions of cells that all work together. In the 17th century, after the invention of the microscope, Robert Hooke was able to see cells for the first time. Since then scientists have learned much about cells and have developed the Cell Theory, which says
4 0
2 years ago
Other questions:
  • What is a point of view influenced by an opinion
    11·1 answer
  • Which of these statements is false? 1.Cell processes affect the entire biosphere. 2.Cell processes affect all of bodily function
    6·2 answers
  • Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
    9·2 answers
  • Contamination of food items by other living organisms is known as:
    7·2 answers
  • 13. Direct source of energy for cell processes
    8·1 answer
  • How do dung beetles help a carbon atom in animal dung to become part of a carbohydrate molecule within a plant?
    10·2 answers
  • 3. Define or<br> describe a cell.
    15·1 answer
  • Because burning fossil fuels creates much pollution, alternatives are being investigated. What might limit the use of wind as a
    5·2 answers
  • Genes and chromosomes are microscopic and difficult to observe. How does the simulation and model help in understanding how trai
    11·1 answer
  • describe the role of deep fascia in compartmentalizing the segments of the limbs (i.e., arm, forearm, thigh, leg).
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!