BIOLOGY MIDDLE SCHOOL

Vascular tissue in plants can best be compared to what part of our bodies

Answers

Answer 1
Answer:

Answer:

Blood vessels

Explanation:

Answer 2
Answer:

Answer:Blood vessel

Explanation:


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COLLEGE

Choose the statement that describes processes of receptor-mediated endocytosis, exocytosis, and the changes in the membrane organization. a. Endocytosis involves the opsonization of a receptor and its ligand in clathrin-coated vesicles, along with the inward budding of the plasma membrane. In exocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins.

b. In endocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins. Exocytosis involves the opsonization of the receptor and its ligand in a clathrin-coated vesicles.

c. In endocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins. Exocytosis involves the opsonization of the receptor and its ligand in caveolae-coated vesicles.

d. Endocytosis involves the opsonization of the receptor and its ligand in clathrin-coated vesicles. In exocytosis, waste material is enveloped in a membrane that fuses with the exterior of the plasma membrane via attachment proteins.

Answers

Answer:

a. Endocytosis involves the opsonization of a receptor and its ligand in clathrin-coated vesicles, along with the inward budding of the plasma membrane. In exocytosis, waste material is enveloped in a membrane that fuses with the interior of the plasma membrane via attachment proteins.

Explanation:

Endocytosis: entails the external binding of a ligand to its receptor which is located on the external side of the plasma membrane. The membrane buds inwardly for internalization to occur.

Exocytosis: material that has been processed inside the cell is transported by vesicles which fuse to the internal side of the plasma membrane and ultimately transported to the outside of the cell.

HIGH SCHOOL

Has the climate already begun to change and how do we know

Answers

Climate change is occurring as we speak. As a matter of fact, the ten warmest years on record all occurred within the past two to three decades. Not only that, but other signs of climate change are appearing everywhere. Shrinking glaciers, more enlarged species, and increasingly violent storms may all be signs of global warming and the change in the climate.  

The climate change has already occurred, you can tell because the air is warmer in some places. Climate change is also noticed in natural disasters, earthquakes happen and hurricanes are stronger.
MIDDLE SCHOOL

the inheritance of genetic traits from parents to children follows predictable rules. Knowing that each parent contributes genes equal to each child what determines an inherited trait such as eye color

Answers

The correct answer is...

The interaction between dominant and recessive genes.

Well, you would have to make a punnet square using the parental alleles provided and see what the probability is. If none given, we can generalize that the dominant allele would determine the trait expressed.
HIGH SCHOOL

Ep-12 when someone falls overboard, what action should the skipper take?

Answers

When someone falls overboard,  the action that skipper should take is to get flotation to the person and assign a spotter.  Have someone keep the victim in sight.

Answer:

Get flotation to the person and assign a spotter.

Explanation:

  • A skipper is a person who is responsible for maintaining the safety of people on board on the boat as well as for the welfare of the crew. 
  • If a person falls overboard then the main action of the skipper should be to get floatation which will help the person to stay away from drowning and also assign a spotter to keep eye on the  man overboard. 
  • These steps would help the person from drowning after falling overboard.
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