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iVinArrow [24]
2 years ago
7

Can someone please tell me I NEED TO KNOW THIS ASAP

Biology
2 answers:
koban [17]2 years ago
5 0
D is a sperm cell, The sperm unites with (fertilizes) an ovum (egg) of the female to produce a new offspring.
Lostsunrise [7]2 years ago
5 0

Answer:

D is a spermatozoa (basically sperm on a microscopic level)

Explanation:

The function of sperm is to complement an ovarian egg and activate embryo development. Aka, it helps fertilize an egg to conceive a baby.

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Decide whether each statement describes saturated fat, unsaturated fat, or both saturated and unsaturated fats.
Darina [25.2K]

Answer:

Statement 1.) Both saturated and unsaturated fats.

Statement 2.) Saturated fat

Statement 3.) Unsaturated fat

Statement 4.) Unsaturated fat

Statement 5.) Both saturated and unsaturated fats.

Statement 6.) Saturated fat.

Explanation:

Fatty acids are straight chain carbon compounds of varying lengths. It is an important component of lipid in plant and animals. All fats are known to contain nine calories per gram, therefore can add to the weight of an individual. There are two type of fatty acids which includes:

--> Saturated fatty acids: these are fatty acids that contains no double bonds making it solid at room temperature. They are usually found in animal products such as milk, cheese and meat. They are absorbed in the villi of small intestine after digestion. One of the disadvantages of consuming diet rich in saturated fat is Saturated fats might increase LDL cholesterol levels. These are the bad cholesterol which are affected by inhibiting the LDL receptor activities leading to its increase. This can lead to heart disease conditions.

--> Unsaturated fatty acids: These are fatty acids which may contain one or more double bonds making it liquid at room temperature. They are found in plant oil (omega 6) and fish oil (omega 3). When consumed, they are absorbed in the villi of small intestine and helps maintain a good balance of cholesterol in blood.

7 0
2 years ago
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Where does the energy used to produce atp in the light reactions of photosynthesis come from?
jarptica [38.1K]

Answer:

I don't know it can you help me

7 0
2 years ago
What is the allele frequency?
Genrish500 [490]

Answer:

Allele frequency is a measure of the relative frequency of an allele on a genetic locus in a population. Usually it is expressed as a proportion or a percentage. In population genetics, allele frequencies show the genetic diversity of a species population or equivalently the richness of its gene pool.

5 0
3 years ago
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PLEASE HELP IT IS FOR BIOLOGY!!!!!!!
Sladkaya [172]

Answer:

nucleotides

Explanation:

RNA and DNA are polymers made of long chains of nucleotides.

7 0
3 years ago
How are loud car noises and loud music similar?
Vitek1552 [10]

Answer:

it loud and noisy

Explanation:

7 0
2 years ago
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