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
sattari [20]
2 years ago
11

Which feature of property of water allows plants to draw liquid water up from their roots

Biology
2 answers:
Serggg [28]2 years ago
5 0
<span>Water molecules connect to hydrogen bonds.</span>
amm18122 years ago
3 0
Surface tension, Adhesion, And Cohesion, are all correct
You might be interested in
Help i need help with this question
ki77a [65]

Answer:

B, E are true

Explanation:

The process of respiration produces energy for organisms by combining glucose with oxygen from the air. During cellular respiration, glucose and oxygen are changed into energy and carbon dioxide. Therefore, carbon dioxide is released into the atmosphere during the process of cellular respiration.

A is false because respiration also happens in plants and is best at night (light not present)

B is true because during the reaction co2 is produced as waste

C is false because co2 is a waste product not a reactant

D is fals because o2 is a reactant not a product

E is true because the whole point of respiration to to produce energy (ATP)

F is false because this occurs in plants aswell

5 0
3 years ago
6. (3 pts) After transformation, 40 colonies were present on the plate. What is the transformation efficiency of the competent c
natali 33 [55]

Answer:

Given:

Number of colonies on plate = 40

Amount of DNA used for transformation = 100ng

Volume of competent cells used = 100ul

Total volume = 1ml (1000ul)

Volume plated for growth = 200ul

The amount of cells transformed per 1 µg of DNA is called the transformation efficiency

(CFU is colony forming units) => (number of colonies on plate/ng of DNA plated) X 1000 ng/µg = CFU/µg of DNA

Amount of DNA used for plating = 100ng * (200/1000)

                                                      = 100ng * (1/5)

                                                      = 100/5 = 20ng

Efficiency calculation = 40 colonies / 20ng = 2 colonies/ng

               (2 colonies/ng) * (1000 ng/µg) = 2000 CFU/ug DNA

Transformation efficiency = 2000 Transformants / ug DNA

                                          = 2 x 10³ Transformants / ug DNA

Explanation:

Efficiency of transformation is highest in the 100 pg-1 ng range, so Low transformation efficiency could be because of high amount of DNA used for transformation.

6 0
2 years ago
What is NOT an effect of acid deposition?
pogonyaev

Answer:

a

Explanation:

hope it helps

Good day man

4 0
2 years ago
Read 2 more answers
Female human reproduction explaination
Alenkasestr [34]

Answer:

Female human reproduction is the way how female humans produce.

3 0
2 years ago
Read 2 more answers
What might happen to a protein if homeostasis is disrupted? Explain why.
Aleks04 [339]
The protein’s function might be disrupted if the hydrogen bonds break and the protein’s structure will change due to the changes in pH or temperature.
8 0
3 years ago
Other questions:
  • Earths prehistoric surface was a soup of water and chemicals is called ____
    8·1 answer
  • Dna, or the instructions for making proteins, is found within the _____ of the cell; while protein synthesis machinery is found
    14·1 answer
  • If a person consumed the upper amdr limit for protein as part of a diet containing 2500 kcalories, approximately how many grams
    14·1 answer
  • 2 ways a tree is important to the water cycle?
    13·1 answer
  • Which part of the heart takes blood from the veins and pumps it into a ventricle?
    15·1 answer
  • Sally's teacher tells her to find the masses of a sugar cube and a glass of water. Sally finds the masses to be 10 g for the sug
    11·2 answers
  • Part 1: Incomplete Dominance—Predicting Flower Color in Snapdragons
    8·2 answers
  • List examples of bacteria. (10 points)
    5·2 answers
  • Why is the circulatory system of insects not involved in the respiratory mechanism of insects?​
    12·1 answer
  • How are the lysogentic and lytic cycles different?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!