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
Helen [10]
3 years ago
7

Explain the absorption of mineral by root hair cell if all mithochondria remove from the cell .​

Biology
1 answer:
nalin [4]3 years ago
3 0

Answer:

The root hair cells have carrier proteins in their cell membranes. These pick up the mineral ions and move them across the membrane into the cell against the concentration gradient . Because active transport moves ions against the concentration gradient into the root hair cells, energy is needed.Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption.

You might be interested in
Why can carbon form very large molecules?
malfutka [58]

Answer;

(c) It can bond with other carbon atoms that are bonded to other molecules

Explaation;

-Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms, and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

-Carbon chains can bond with carbon rings to form very large, complex molecules. These large molecules can be made of many small molecules that are bonded together.

5 0
2 years ago
Read 2 more answers
How did adults slaves prepare children for the challenges of a life of slavery
Semenov [28]

Answer:

From the 16th to the 18th centuries, an estimated 12 million Africans crossed the Atlantic to the Americas in the trans-Atlantic slave trade. Used on plantations throughout the United States, Latin America and the Caribbean, enslaved Africans were shipped largely from West Africa. With an average life span of five to seven years, demand for slaves from Africa increasingly grew in the 18th century leading traders to take their supply from deep within the interior of the continent

Explanation:

Slave parents, in turn, sought to instill in their children a sense of loyalty to the slave community as a whole. They taught children to refer to other girls and boys as sister and brother

5 0
3 years ago
What are the two uses of legume forage crops in Ethiopa?​
Gnom [1K]

Answer:

1.supply of better

quqlity food for animals

२.recovering and improving soil nutrients

Explanation:

by providing nitrogen fixing bacteria

6 0
3 years ago
Which of the following is TRUE about stem cells
postnew [5]

Answer:

I think it’s D

Explanation:

4 0
3 years ago
This is an image of a kelp forest. All BUT ONE is a characteristic of kelp and kelp forests on the west coast of North America.
Tema [17]
The answer to the question:
<span>This is an image of a kelp forest. All BUT ONE is a characteristic of kelp and kelp forests on the west coast of North America. That is:

A) Kelp are large brown algae.
B) Kelp live in cool, relatively shallow waters close to the shore.
C) Kelp forests form in deep, open waters and are found at depths greater than 130 feet.
D) Aquatic organisms use the thick blades in a kelp forest as a shelter for their young from predators in the area.

is:
 </span>C) Kelp forests form in deep, open waters and are found at depths greater than 130 feet.
4 0
3 years ago
Read 2 more answers
Other questions:
  • When an object is burning, two atoms of oxygen (in the air) combine with one atom of carbon (from the
    9·1 answer
  • How are retroviruses different in their reproduction
    11·1 answer
  • Use of fossil fuels has increased the total amount of carbon in the carbon cycle.
    6·2 answers
  • When bile breaks apart large globules of fat, the process is known as:?
    9·1 answer
  • The hormone cortisol is released by the adrenal gland as a response to physical or psychological stress. It can __________ the h
    13·2 answers
  • . If it is June or July and you live in the southern hemisphere, describe the position of the Earth, in relation to the Sun, and
    13·1 answer
  • An alleles is dominant is heterozygote when it is
    13·1 answer
  • 18.) When and by whom was the idea of a spherical Earth first
    8·1 answer
  • Evolution reinforcement
    11·2 answers
  • A science class tested ways to clean water after an oil spill. Each group of students was given 100 mL of vegetable oil, 100 mL
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!