Which of the following statements regarding fins on fishes is true?

After electrons leave photosystem ii, they go into an electron transport chain of three protein complexes. where do they go afte

Ira Lisetskai [31]

The right answer is photosystem I

And the three protein complexes are : plastoquinone, cytochrome b6f complex, plastocyanin.

In plants, photophosphorylation occurs in the membrane of thylakoids, within chloroplasts:

H2O ==> photosystem II (which contains P680) ==> plastoquinone ==> cytochrome b6f complex ==> plastocyanin → photosystem I (which contains P700) ==> ferredoxin ==> ferredoxin-NADP + reductase ==> NADP +

4 0

3 years ago

consider the cladogram representing most of major categories of animals consider the point b in the cladogram. what characterist

yKpoI14uk [10]

Wings would be different in human and pigeons.

6 0

2 years ago

Clusters of specialized immune cells located throughout the gastrointestinal tract are known as

Svetach [21]

Paneth cells are specialized immune cells that are found in the gastrointestinal tract. Paneth cells act as anti-microbial defence for our bodies. It is found in the crypts of the intestine. It is also responsible for the renewal of epithelial layer cells which keep bacteria from entering the intestines.

8 0

3 years ago

Which statement is true about DNA?

klasskru [66]

Answer:

Explanation:

The DNA double helix acts as a template for its own duplication. Because the nucleotide A will successfully pair only with T, and G only with C, each strand of DNA can serve as a template to specify the sequence of nucleotides in its complementary strand (more.

6 0

3 years ago

However, by comparing the of these organisms, many similarities between them are revealed. These similarities suggest that they'

maw [93]

Complete Question:

1. Organisms don’t all reproduce the same way. However, by comparing the ____ of these organisms, many similarities between them are ____

2. of these organisms, many similarities between them are revealed. These similarities suggest that they’re ___ linked. This type of study is called developmental biology.

Group of answer choices.

A) Cells B) Embryos C) Mode of reproduction D) Evolutionarily. E). Revealed.

Answer:

embryo; revealed; evolutionarily.

Explanation:

Reproduction can be defined as a biological process which typically involves living organisms producing an offspring.

Basically, there are two (2) methods of reproduction and these are;

I. Asexual reproduction: it involves the cloning of a living organism to produce an offspring because there is only a single parent.

II. Sexual reproduction: it involves the combination of the genome (gamete) of a male and female living organism during fertilization.

It's a fact that all living organisms do not reproduce the same way.

However, by comparing the embryo of these organisms, many similarities between them are revealed. These similarities suggest that they’re evolutionarily linked.

Hence, we refer to this type of study as developmental biology

4 0

2 years ago