3 years ago

Active transport requires energy because it usually involves the movement of

1 answer:

8 0

Particles or molecules that are too big to fit through regular pores in the cell membrane, or have to big an electric charge, against the current of passive transport ( lower to higher ).

You might be interested in

A function of another type of white blood cell is to

Lyrx [107]

The main function of white blood cells is to help protect the human body from infection as well as other foreign materials. White blood cells are also known as leukocytes, and they develop in bone marrow from stem cells. There are five different types of white blood cells, including neutrophils, lymphocytes, monocytes, eosinophils and basophils.

4 0

2 years ago

What are some of the biological features that humans have developed that the early mammals did not possess? How have these featu

horsena [70]

An example are our arms are similar to other s

4 0

2 years ago

BIOLOGY HELPPPPPPP ‍♀️

jeka57 [31]

Answer:

The answer is aabb (Cremello).

7 0

1 year ago

+ Create

nekit [7.7K]

Answer:

True

Explanation:

Ice pellets are rain drops that have frozen before they hit the ground.

(They freeze while they're still in the air)

7 0

3 years ago

The offspring of a cross between a plant with purple flowers are 23 plants with purple flowers and 26 plants with white flowers.

lesya [120]

Assuming purple is dominant, the genotypes of the parents must be Pp and pp, such that half the progeny have the dominant allele (P_) and half have the recessive phenotype (pp) 25% possibility of white-flowered plant life and 75% possibility of pink ones

3 0

3 years ago