All categories

3 years ago

PLEASE HELP!!!! (13 POINTS!)

Biology

1 answer:

Korvikt [17]3 years ago

3 0

Light-dependent Reaction

Light-independent Reaction

2. Products are ATP, NADPH, and oxygen; and the reactant is water.

2. The products is glucose, and reactants are ATP, NADPH, and CO2.

3. This reaction occurs in thylakoid membranes.

3. This reaction Stroma, in botany, refers to the colorless fluid surrounding the grana within the chloroplast. Within the stroma are grana, stacks of thylakoids, the sub-organelles, the daughter cells, where photosynthesis is commenced before the chemical changes are completed in the stroma. Photosynthesis occurs in two stages. occurs in stroma.

The dark reaction occurs outside of the thylakoids. In this reaction, the energy from ATP and NADPH are used to fix carbon dioxide (CO2). The products of this reaction are sugar molecules and other organic molecules necessary for cell function and metabolism.

You might be interested in

Which of these statements express a scientific theory

Greeley [361]

I think A would be the answer

4 0

3 years ago

Which enzyme is mixed with a DNA sample before gel electrophoresis

Svetach [21]

Answer:

Restriction enzyme

Explanation:

Gel electrophoresis is a process or a technique in which fragments of DNA are separated in terms of their sizes.
<em><u>The restriction enzyme is mixed with a DNA sample before the process. The restriction enzyme cut DNA at specific points into fragments which can then be separated based on their sizes on an agarose gel.</u></em>
When current is applied to the gel DNA move towards the positively charged electrode since DNA is negatively charged, with shorter fragments migrating faster through the gel in comparison with large fragments.

4 0

3 years ago

The coefficients in a balanced chemical equation always can express the ratio of

Svetradugi [14.3K]

The correct answer is D

8 0

3 years ago

What would a scientist's next step be if his/her data supported his/her hypothesis

Anastasy [175]

If their data supported their hypothesis, then they would make a conclusion.

8 0

3 years ago

Read 2 more answers

In Guinea pigs, short hair is dominant and long hair is recessive. A

larisa86 [58]

Answer:

a. S represents allele for short hair while s represents allele for long hair.

b. Ss (male) × ss (female)

c. 50% Ss, 50% ss

d. 3 long hair (ss), 3 short hair (Ss)

Explanation:

This question involves a single gene coding for hair length in guinea pigs. The allele for short hair (S) is dominant over the allele for long hair (s).

a. Letter "S" will represent the allele for short hair while letter "s" will represent the allele for long hair.

b. According to this question, a heterozygous male is crossed with a long-haired female. The genotype of the male guinea pig is "Ss" while that of the female is "ss". (see attachment for the punnet square)

c. The possible genotypes of the offsprings in this cross are: Ss and ss, each carrying 50% each as they are produced in a ½ Ss: ½ ss.

d. Since 50% of the offsprings will be both short haired and long haired, If they have six babies, 3 of them will be short-haired while 3 of them will also be long-haired.

7 0

3 years ago