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
vredina [299]
4 years ago
7

What is meant by desert?

Biology
2 answers:
krek1111 [17]4 years ago
8 0
I want to help but what do you mean


Nikitich [7]4 years ago
7 0

A desert climate is very dry all year. Deserts can be baking hot in the day but very cold at night.

You might be interested in
10 points!!!<br><br><br><br> the question is in the attachment below!!
Ierofanga [76]
C.) Species < Population < Community

Population consists of all similar organisms in a specific area and community is the group of all kind of individual in that specific area

Hope this helps!
7 0
4 years ago
If the cytoplasm of a cell is at ph 7, and the mitochondrial matrix is at ph 8, then the concentration of h+ ions _____. if the
GrogVix [38]

The answer is 10 times higher in the cytoplasm than in the mitochondrial matrix

pH is usually calculated by the negative log of the H+ ions in a solution. The H+ ions are calculated in mols/Liter; Therefore a solute with a higher concentration of hydrogen ions has a lower pH. The difference between one pH to the next is 10 times fold the number of H+ ions.

[H+]= mol/L.

pH=−<span>log[H+</span>]







8 0
3 years ago
How can cholesterol be carried in our hydrophilic bloodstream?
hoa [83]
Cholesterol is a lipid that is transported in the blood using different types of lipoproteins. There are three types of lipoproteins that are differentiated based on their density. Very low-density lipoprotein, low density protein and high density lipoprotein are the three most common types. These lipoproteins use the process of endocytosis to form vesicles that allow the transport of the hydrophobic lipids throughout the blood.
5 0
3 years ago
Wht is glycoproteins made from
antiseptic1488 [7]

Glycoproteins are proteins that contain oligosaccharide chains (glycans) covalently attached to polypeptide side-chains. The carbohydrate is attached to the protein in a cotranslational or posttranslational modification. This process is known as glycosylation. Secreted extracellular proteins are often glycosylated.

In proteins that have segments extending extracellularly, the extracellular segments are also often glycosylated. Glycoproteins are also often important integral membrane proteins, where they play a role in cell–cell interactions. It is important to distinguish endoplasmic reticulum-based glycosylation of the secretory system without of reversible cytosolic/nuclear glycosylation. Glycoprotein of the cytosol and nucleus can be modified through the reversible addition of a single GlcNAc residues that is consider reciprocal to phosphorylation and the functions of these are likely to be additional regulatory mechanism that controls phosphorylation-based signalling.[2] In contrast, classical secretory glycosylation can be structurally essential. For example, inhibition of asparagine-linked, i.e. N-linked, glycosylation can prevent glycoprotein folding and full inhibition can be toxic to an individual cell. In contrast, perturbations of terminal processing, which occurs in the Golgi apparatus, is dispensable for isolated cells(as evidence by survival with glycosides inhibitors) but can lead to human disease (Congenital disorders of glycosylation) and can be lethal in animal models. It is therefore likely that the fine processing of glycans is important for endogeneous functionality, such as cell trafficking, but that this is likely to have been secondary to its role in host-pathogen interactions. A famous example of this latter effect is the ABO blood system.

6 0
4 years ago
Explain what is meant by 'root cells are hairy'
Viktor [21]
Hairy root culture<span>, also called </span>transformed root culture<span>, is a type of </span>plant tissue culture<span> that is used to study plant metabolic processes or to produce valuable </span>secondary metabolites<span> or recombinant proteins, often with plant </span>genetic engineering<span>.</span>
3 0
4 years ago
Read 2 more answers
Other questions:
  • Biotechnology has resulted in the formation of food crops that are resistant to herbicides. How was this most likely accomplishe
    13·2 answers
  • What is the evolution of a dog
    11·1 answer
  • How are meiosis and mitosis different? A. Mitosis produces haploid cells and meiosis produces diploid cells. B. Chromatids are f
    9·1 answer
  • Hey guys, can you please help someone out.
    6·1 answer
  • Proteins destined for the following locations are sorted in the trans-Golgi:
    11·1 answer
  • At rest, the membrane of the cell is slightly permeable to ___________________, the positively charged ion that is most responsi
    15·1 answer
  • Seth purchased five pounds of live crayfish and realized that the outer shells were made of a tough carbohydrate similar to that
    7·1 answer
  • How does predation cause stability in an ecosystem
    15·2 answers
  • Someone please help me !!
    12·1 answer
  • Scientists can use aircraft to better understand hurricanes. Which two kinds of information about hurricanes can scientists gath
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!