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katen-ka-za [31]
3 years ago
13

Ill mark brainliest!

Biology
2 answers:
OlgaM077 [116]3 years ago
8 0

Answer:

The amount of Earth’s carbon increases.

Explanation:

Changes that put carbon gases into the atmosphere result in warmer temperatures on Earth. This diagram of the fast carbon cycle shows the movement of carbon between land, atmosphere, and oceans. Yellow numbers are natural fluxes, and red are human contributions in gigatons of carbon per year.

Love the ouma pfp

Yakvenalex [24]3 years ago
6 0
The answer is A I believe
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En coding the phrase " ruptured aneurysm of carotid artery, extracranial portion," the main term to reference in the index is __
gogolik [260]

The main term of reference in the index is  Aneurysm

Extra cranial carotid artery aneurysms ruptures when the blood clots are formed in them.  The term  aneurysms is a disease  that is happening due to the weakness in the wall of artery. The weakened arteries widens out or swells.

3 0
3 years ago
Which is a mechanism for restricting the movement of proteins in the plasma membrane? Choose one or more:
alexgriva [62]

Answer:

The correct answers are option A. "tethering proteins to the cell cortex", B. "using barriers such as tight junctions", C. "tethering proteins to the extracellular matrix", D. "forming a covalent linkage with membrane lipids", E. "tethering proteins to the surface of another cell"

Explanation:

According to the fluid-mosaic model, the components of cell membranes are in constant movement forming a barrier to avoid unwanted exterior component internalization and to avoid the loss of precious internal components. This constant movement could cause that proteins move across the plasma membrane. But, this is avoided by several mechanisms including:

A. Tethering proteins to the cell cortex. The cell cortex is a rigid structure made of actin and actomyosin. Proteins found in the plasma membrane are tethered to this structure to restrict their movement.

B. Using barriers such as tight junctions. Tight junctions are barriers found in epithelia made of claudin and occludin proteins. These barriers are impenetrable, which avoid the movement of proteins in the cell membrane.

C. Tethering proteins to the extracellular matrix. The extracellular matrix is made of several proteins and macromolecules that provide a structural and biochemical support to cells that are nearby. Proteins could be tethered to this rigid structure as well.

D. Forming a covalent linkage with membrane lipids. The proteins in the cell membrane that form a covalent linkage with membrane lipids are known as lipid-anchored proteins, or lipid-linked proteins.

E. Tethering proteins to the surface of another cell. When cell-cell communication take place it is possible that proteins in the cell membrane got tethered to the surface of the other cell.

6 0
3 years ago
Which following sequence of events is correct?
Jlenok [28]

Answer:

a. hurricane > tropical depression > tropical storm

Explanation:

Hope This Helps :)

Hurricanes can often live for a long period of time -- as much as two to three weeks. They may initiate as a cluster of thunderstorms over the tropical ocean waters. Once a disturbance has become a tropical depression, the amount of time it takes to achieve the next stage, tropical storm, can take as little as half a day to as much as a couple of days.

3 0
3 years ago
Read 2 more answers
What are the 7 levels of scientific classification/taxonomy in order from highest<br> to lowest?
nadya68 [22]
Answer,
Kingdom, Phylum, Class, Order, Family, Genus and Species

Step By Step Explanation:
7 0
2 years ago
Help me please !I’ll mark you brainly
grigory [225]

Answer:

1 is b

2 is c

3 is either b or c

i don't really remember 4, sorry

Explanation:

4 0
3 years ago
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