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
Andrej [43]
3 years ago
5

1. Which two structures are found in all plant epidermal cells? A cell wall and chloroplasts B cell wall and nucleus C chloropla

sts and starch grains D nucleus and starch grains
Biology
2 answers:
DochEvi [55]3 years ago
6 0

Answer:

Cell wall and chloroplasts is correct option.

Explanation:

Hope it will help ^_^

Soloha48 [4]3 years ago
5 0

Answer:

B. cell wall and nucleus.

Explanation:

the cell wall, cell membrane, nucleus, cytoplasm and a large vacuole are contained in all plant cells.

You might be interested in
QUICK HELP AND I WILL PICK YOU FOR BRAINLEIST
Greeley [361]

Recessive traits are masked by dominant traits and are therefore rarely observed.

7 0
4 years ago
Read 2 more answers
URGANT QUESTION !! What are the main redox reactions in cellular respiration ?
Nikitich [7]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

3 0
4 years ago
Coal is the biggest source of electricity production. Discuss some of the effects of coal mining and use for power? How can you
Andrei [34K]

The most significant uses of coal are in electricity generation, steel production, cement manufacturing and as a liquid fuel. Steam coal - also known as thermal coal - is mainly used in power generation.


3 0
3 years ago
Which type of seismic wave does not move through liquid material?
matrenka [14]
P waves do not move through liquid material
6 0
4 years ago
Size, shape, and position of grains that make up a rock
lutik1710 [3]

The right answer is The texture.

In petrography, the texture (sometimes called structure) of a rock characterizes the arrangement of the crystals between them at the scale of the sample, the thin slice or even on a finer scale.

Texture is a characteristic determined by the size, shape and disposition of minerals in a rock that is observed at the microscopic scale. It allows to build the relationship between these characteristics and the conditions of formation of a rock (especially in the case of magmatic rocks, the rate of cooling).

8 0
3 years ago
Read 2 more answers
Other questions:
  • Most meteors do not hit the earth's surface because they collide with the atmosphere causing friction with the air and thus the
    8·2 answers
  • What color is an orange
    14·2 answers
  • A female darkling beetle laid her eggs in a sack of corn meal. the corn meal was an excellent source of food for the beetle larv
    14·1 answer
  • Identify the structures and<br> functions of the male and<br> female reproductive systems.
    10·1 answer
  • A farmer sprays insecticide on his crops to kill unwanted insects. Most of the insects die, and the chemicals have the effect of
    7·1 answer
  • Part C If you were the head of an ocean conservation program, what concerns would you have about implementing this method of cor
    11·1 answer
  • Which of the following is formed during pollen grain development?
    10·1 answer
  • She is puzzled that the clone does not have an effect, even though she knows, based on available mutants, that loss of the funct
    8·1 answer
  • What is the relationship between force, mass, and motion?
    9·1 answer
  • Magical ability is a dominant trait controlled by two loci. To be able to perform magic, a person would need to carry at least o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!