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
nikdorinn [45]
3 years ago
7

During the light reactions part of photosynthesis, chlorophyll in the chloroplast captures energy from the sun. What is this lig

ht energy used for?
Biology
1 answer:
vladimir1956 [14]3 years ago
7 0

In light-dependent reactions, the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules like ATP and NADPH. Light energy is harnessed in Photosystems I and II, both of which are present in the thylakoid membranes of chloroplasts.

I hope this helped

You might be interested in
What type of graph is a and b please help me​
vredina [299]

you could chose to describe the first graph as any of the following phrases:

‘curved graph’

‘intercept on y-axis’

‘as x increases, y increases’,

‘y increases slowly at first, then more rapidly, then slows down again’ and ‘reaches a maximum level’.

you can chose to describe the second graph as any of the following phrases:

'gradually increases, then rapidly increases in a short period of time"

3 0
2 years ago
Which of the following hormones is directly
3241004551 [841]

Answer:

adrenaline is the hormone which is directly controlled by nervous system

7 0
3 years ago
Homeostasis is ________.
vovangra [49]

Answer:

B

the tendency of the body to maintain inner balance despite changes in external conditions

8 0
3 years ago
Read 2 more answers
Read each of the sentences that describe a phase of meiosis. Place each sentence into the correct box.
Allushta [10]

Answer:

prophase 1(Homologous chromosomes pair to form a tetrad.

prophase 1(Crossing-over may occur between the non-sister chromatids).

Metaphase 1 (Homologous chromosomes line up at the center of the cell.)

Anaphase 1 (Homologous pairs separate and move towards opposite ends of the cell)

Telophase 1 (A nuclear membrane forms and cytokinesis follows).

Metaphase 2 ( The haploid number of duplicated chromosomes line up at the metaphase plate.

Anaphase 2 (Sister chromatids separate and become daughter chromosomes that move to the poles)

Meiosis 2: Four haploid daughter cells are formed that are not genetically identical.

Explanation:

Meiosis is a type of cell division that gives rise to gametes ( offsprings). This type of cell division occurs only in the reproductive organs. A diploid cell has two sets of chromosomes: one from the female parent and the other one from the male parent. When the diploid cell undergoes meiosis, the chromosome replicate once and the nucleus and cell duplicate twice giving rise to four haploid gamete cells.

The phases of meiosis occurs in two step divisions. Homologous pairs separate during the first round cell division which occurs in MEIOSIS 1 while the sister chromatids separate in the second nuclear division called MEIOSIS 2.

In each round of division, cells go through four stages: PROPHASE, METAPHASE, ANAPHASE, and TELOPHASE. The specific events that occur in these stages are already listed in the above answer.

Generally, at the start of meiosis, each member of a homologous pair of chromosomes, which are made up of two chromatids, moves to lie side by side. While they are thus paired, genetic material is exchanged between the chromatids. This is known as CROSSING OVER.

When the nucleus divides for the first time, the chromosomes in a given pair( not the chromatids) separate and move to opposite ends of the cell. This results in only half the number of chromosomes going to each daughter cell.

During the second nuclear division, the chromatids separate and move to opposite ends of each daughter cell giving rise to four gamete cells, each with a haploid number of chromosomes.

7 0
3 years ago
Read 2 more answers
Explain the unique bonding properties of carbon.
Blizzard [7]

Answer:

A carbon atom can form four covalent bonds, it also bonds with other carbon atoms to form long-chain molecules of different sizes and shapes.It's electronegativity on Pauling scale is 2.55 due to which when it bonds with elements like oxygen, hydrogen the bond formed is quite strong.

Explanation:

8 0
3 years ago
Other questions:
  • A tubal ligation is a permanent sterilization procedure in which a woman's fallopian tubes are blocked or severed. Which of the
    12·2 answers
  • What happens in each of the three main stages or processes of memory
    10·2 answers
  • If individual 1 in generation had the same phenotype as his wife ,what are the chances that There children would have rickets
    7·1 answer
  • Which type of muscle would you find in your heart? *
    12·2 answers
  • The shape of a dna molecule is best described as an
    6·2 answers
  • 3. The time it takes for the number of leaves to increase from 15 to 30 is approximately ___ days (1) 2.0 days (2) 2.3 days (3)
    10·1 answer
  • - Which of these foods are high in fiber?
    15·1 answer
  • 9. Draw brackets from left to right to signify the codons in this amino acid chain (please someone help) (No Sending LINKS!)
    15·1 answer
  • Humans are responsible for some of the negative changes that occur in nature because they
    14·1 answer
  • Which statements describe the importance of the nitrogen cycle to living things? Select two options. It provides a source of wat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!